United States Patent and Trademark Office OG Notices: 27 May 2003
Notice of Expiration of Patents
Due to Failure to Pay Maintenance Fee
35 U.S.C. 41 and 37 CFR 1.362(g) provide that if the required
maintenance fee and any applicable surcharge are not paid in a patent
requiring such payment, the patent will expire at the end of the 4th, 8th
or 12th anniversary of the grant of the patent depending on the first
maintenance fee which was not paid.
According to the records of the Office, the patents listed below have
expired due to failure to pay the required maintenance fee and any
applicable surcharge.
PATENTS WHICH EXPIRED ON April 2, 2003
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Number Application Number Issue Date
5,003,638 07/496,671 04/02/91
5,003,639 07/438,244 04/02/91
5,003,640 07/417,204 04/02/91
5,003,652 07/467,503 04/02/91
5,003,655 07/480,812 04/02/91
5,003,658 07/266,659 04/02/91
5,003,671 07/459,994 04/02/91
5,003,673 07/533,424 04/02/91
5,003,675 07/495,963 04/02/91
5,003,685 07/440,572 04/02/91
5,003,690 07/242,291 04/02/91
5,003,702 07/341,126 04/02/91
5,003,715 07/519,631 04/02/91
5,003,716 07/315,797 04/02/91
5,003,718 07/349,946 04/02/91
5,003,739 07/321,645 04/02/91
5,003,747 07/345,666 04/02/91
5,003,748 07/457,750 04/02/91
5,003,754 07/465,484 04/02/91
5,003,757 07/468,755 04/02/91
5,003,767 07/470,006 04/02/91
5,003,795 07/402,493 04/02/91
5,003,809 07/516,437 04/02/91
5,003,810 07/237,389 04/02/91
5,003,812 07/559,148 04/02/91
5,003,813 07/481,899 04/02/91
5,003,814 07/345,256 04/02/91
5,003,815 07/424,377 04/02/91
5,003,817 07/482,307 04/02/91
5,003,822 07/416,144 04/02/91
5,003,824 07/456,372 04/02/91
5,003,826 07/491,761 04/02/91
5,003,830 07/435,935 04/02/91
5,003,834 07/372,344 04/02/91
5,003,842 07/590,601 04/02/91
5,003,863 07/345,437 04/02/91
5,003,877 07/338,318 04/02/91
5,003,893 07/388,031 04/02/91
5,003,902 07/420,908 04/02/91
5,003,912 07/383,298 04/02/91
5,003,927 07/280,833 04/02/91
5,003,940 07/557,875 04/02/91
5,003,944 07/522,624 04/02/91
5,003,947 07/496,935 04/02/91
5,003,953 07/523,454 04/02/91
5,003,956 07/507,845 04/02/91
5,003,958 07/456,642 04/02/91
5,003,969 07/482,805 04/02/91
5,003,977 07/321,296 04/02/91
5,003,990 07/387,515 04/02/91
5,003,998 07/341,569 04/02/91
5,004,022 07/435,409 04/02/91
5,004,028 07/543,255 04/02/91
5,004,030 07/454,591 04/02/91
5,004,034 07/269,307 04/02/91
5,004,035 07/269,375 04/02/91
5,004,036 07/269,295 04/02/91
5,004,038 07/442,213 04/02/91
5,004,039 07/320,877 04/02/91
5,004,041 07/397,407 04/02/91
5,004,058 07/500,024 04/02/91
5,004,059 07/480,661 04/02/91
5,004,060 07/263,300 04/02/91
5,004,067 07/213,522 04/02/91
5,004,070 07/568,029 04/02/91
5,004,072 07/467,440 04/02/91
5,004,073 07/440,074 04/02/91
5,004,079 07/310,144 04/02/91
5,004,084 07/356,273 04/02/91
5,004,090 07/122,155 04/02/91
5,004,121 07/467,932 04/02/91
5,004,124 07/281,494 04/02/91
5,004,125 07/430,765 04/02/91
5,004,137 07/464,065 04/02/91
5,004,143 07/079,143 04/02/91
5,004,160 07/494,751 04/02/91
5,004,166 07/405,000 04/02/91
5,004,170 07/430,164 04/02/91
5,004,171 07/522,173 04/02/91
5,004,178 07/422,349 04/02/91
5,004,180 07/558,779 04/02/91
5,004,186 07/531,938 04/02/91
5,004,201 07/381,148 04/02/91
5,004,202 07/381,122 04/02/91
5,004,215 07/525,301 04/02/91
5,004,216 07/461,229 04/02/91
5,004,218 07/475,493 04/02/91
5,004,225 07/431,733 04/02/91
5,004,229 07/266,642 04/02/91
5,004,234 07/534,030 04/02/91
5,004,235 07/283,328 04/02/91
5,004,239 07/479,937 04/02/91
5,004,242 07/514,309 04/02/91
5,004,247 07/392,925 04/02/91
5,004,253 07/085,599 04/02/91
5,004,254 07/521,633 04/02/91
5,004,259 07/436,755 04/02/91
5,004,269 07/444,393 04/02/91
5,004,270 07/395,501 04/02/91
5,004,280 07/476,206 04/02/91
5,004,288 07/452,784 04/02/91
5,004,291 07/223,368 04/02/91
5,004,298 07/360,816 04/02/91
5,004,301 07/414,255 04/02/91
5,004,304 07/438,425 04/02/91
5,004,305 07/534,220 04/02/91
5,004,310 07/353,977 04/02/91
5,004,318 07/472,104 04/02/91
5,004,320 07/279,798 04/02/91
5,004,338 07/317,575 04/02/91
5,004,359 07/560,283 04/02/91
5,004,363 07/491,861 04/02/91
5,004,377 07/460,170 04/02/91
5,004,380 07/071,918 04/02/91
5,004,382 07/492,306 04/02/91
5,004,384 07/319,582 04/02/91
5,004,385 07/482,499 04/02/91
5,004,386 07/415,716 04/02/91
5,004,392 07/291,240 04/02/91
5,004,398 07/479,383 04/02/91
5,004,401 07/316,521 04/02/91
5,004,408 07/417,786 04/02/91
5,004,410 07/488,515 04/02/91
5,004,411 07/503,634 04/02/91
5,004,412 07/417,729 04/02/91
5,004,413 07/397,104 04/02/91
5,004,415 07/329,660 04/02/91
5,004,420 07/183,891 04/02/91
5,004,422 07/435,073 04/02/91
5,004,423 07/370,533 04/02/91
5,004,428 07/537,167 04/02/91
5,004,434 07/590,541 04/02/91
5,004,437 07/028,200 04/02/91
5,004,445 07/475,709 04/02/91
5,004,447 07/403,636 04/02/91
5,004,449 07/451,159 04/02/91
5,004,451 07/477,437 04/02/91
5,004,452 07/336,079 04/02/91
5,004,456 07/321,768 04/02/91
5,004,465 07/377,856 04/02/91
5,004,467 07/416,997 04/02/91
5,004,475 07/445,854 04/02/91
5,004,476 07/445,920 04/02/91
5,004,482 07/350,772 04/02/91
5,004,483 07/514,092 04/02/91
5,004,484 07/364,588 04/02/91
5,004,498 07/419,103 04/02/91
5,004,500 07/310,233 04/02/91
5,004,503 06/519,710 04/02/91
5,004,508 07/449,647 04/02/91
5,004,513 07/249,059 04/02/91
5,004,518 07/335,478 04/02/91
5,004,520 07/444,575 04/02/91
5,004,523 07/330,547 04/02/91
5,004,524 07/350,478 04/02/91
5,004,530 07/381,927 04/02/91
5,004,531 07/318,571 04/02/91
5,004,535 07/339,392 04/02/91
5,004,538 07/492,319 04/02/91
5,004,547 07/376,552 04/02/91
5,004,550 07/470,388 04/02/91
5,004,555 07/429,704 04/02/91
5,004,557 07/266,760 04/02/91
5,004,571 07/516,775 04/02/91
5,004,573 07/430,463 04/02/91
5,004,577 07/528,407 04/02/91
5,004,583 07/229,503 04/02/91
5,004,585 07/239,318 04/02/91
5,004,589 07/442,968 04/02/91
5,004,591 07/398,789 04/02/91
5,004,596 07/297,172 04/02/91
5,004,621 07/329,976 04/02/91
5,004,623 07/416,300 04/02/91
5,004,626 07/359,263 04/02/91
5,004,627 07/419,395 04/02/91
5,004,636 07/382,212 04/02/91
5,004,638 07/068,393 04/02/91
5,004,639 07/468,646 04/02/91
5,004,642 07/568,024 04/02/91
5,004,648 07/236,926 04/02/91
5,004,650 07/350,796 04/02/91
5,004,656 07/400,165 04/02/91
5,004,663 07/386,322 04/02/91
5,004,665 07/420,722 04/02/91
5,004,669 07/427,694 04/02/91
5,004,683 07/254,447 04/02/91
5,004,687 06/736,478 04/02/91
5,004,693 07/424,784 04/02/91
5,004,701 07/303,721 04/02/91
5,004,713 07/375,701 04/02/91
5,004,714 07/296,966 04/02/91
5,004,717 07/345,140 04/02/91
5,004,719 07/488,381 04/02/91
5,004,721 07/266,546 04/02/91
5,004,723 07/305,004 04/02/91
5,004,735 07/373,909 04/02/91
5,004,749 07/340,935 04/02/91
5,004,750 07/280,564 04/02/91
5,004,753 07/512,506 04/02/91
5,004,756 07/390,875 04/02/91
5,004,761 07/223,851 04/02/91
5,004,765 07/431,831 04/02/91
5,004,767 07/324,828 04/02/91
5,004,768 07/214,291 04/02/91
5,004,775 07/413,883 04/02/91
5,004,777 07/527,980 04/02/91
5,004,789 07/058,055 04/02/91
5,004,806 07/258,895 04/02/91
5,004,809 06/826,064 04/02/91
5,004,812 07/479,484 04/02/91
5,004,816 07/382,854 04/02/91
5,004,822 07/016,289 04/02/91
5,004,825 07/381,324 04/02/91
5,004,832 07/306,755 04/02/91
5,004,835 07/271,464 04/02/91
5,004,837 07/424,706 04/02/91
5,004,840 07/282,382 04/02/91
5,004,841 07/323,530 04/02/91
5,004,843 07/529,730 04/02/91
5,004,844 07/372,577 04/02/91
5,004,853 07/328,654 04/02/91
5,004,861 07/214,987 04/02/91
5,004,865 07/418,499 04/02/91
5,004,879 07/447,536 04/02/91
5,004,883 07/416,961 04/02/91
5,004,900 07/377,315 04/02/91
5,004,908 07/138,052 04/02/91
5,004,911 07/368,626 04/02/91
5,004,913 06/711,062 04/02/91
5,004,930 07/455,990 04/02/91
5,004,937 07/186,374 04/02/91
5,004,943 07/570,612 04/02/91
5,004,949 07/456,027 04/02/91
5,004,969 07/422,396 04/02/91
5,004,977 07/424,511 04/02/91
5,004,983 07/359,620 04/02/91
5,004,996 07/399,057 04/02/91
5,004,998 07/447,221 04/02/91
5,005,004 07/260,597 04/02/91
5,005,005 07/317,426 04/02/91
5,005,027 07/503,096 04/02/91
5,005,032 07/479,006 04/02/91
5,005,035 07/439,217 04/02/91
5,005,047 07/489,881 04/02/91
5,005,051 07/498,518 04/02/91
5,005,065 07/334,131 04/02/91
5,005,070 07/285,988 04/02/91
5,005,071 06/942,184 04/02/91
5,005,073 07/252,051 04/02/91
5,005,076 07/489,486 04/02/91
5,005,090 07/591,348 04/02/91
5,005,093 07/450,246 04/02/91
5,005,112 07/465,812 04/02/91
5,005,126 07/200,543 04/02/91
5,005,127 07/262,313 04/02/91
5,005,133 07/143,092 04/02/91
5,005,140 07/468,618 04/02/91
5,005,142 07/386,008 04/02/91
5,005,145 07/367,997 04/02/91
5,005,154 07/381,902 04/02/91
5,005,159 07/430,513 04/02/91
5,005,163 07/523,199 04/02/91
5,005,166 07/251,486 04/02/91
5,005,169 07/437,153 04/02/91
5,005,182 07/419,757 04/02/91
5,005,186 07/265,459 04/02/91
5,005,205 07/463,770 04/02/91
PATENTS WHICH EXPIRED ON March 28, 2003
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Number Application Number Issue Date
5,400,438 08/202,299 03/28/95
5,400,442 08/117,798 03/28/95
5,400,448 08/138,245 03/28/95
5,400,455 08/140,745 03/28/95
5,400,467 08/103,136 03/28/95
5,400,471 08/062,809 03/28/95
5,400,472 08/102,003 03/28/95
5,400,473 08/112,268 03/28/95
5,400,480 08/168,663 03/28/95
5,400,484 07/965,733 03/28/95
5,400,485 08/001,574 03/28/95
5,400,486 08/270,783 03/28/95
5,400,492 08/018,745 03/28/95
5,400,496 08/157,917 03/28/95
5,400,498 08/138,965 03/28/95
5,400,500 08/269,849 03/28/95
5,400,502 08/184,059 03/28/95
5,400,508 08/093,244 03/28/95
5,400,529 08/081,654 03/28/95
5,400,530 07/931,781 03/28/95
5,400,537 07/998,438 03/28/95
5,400,553 08/088,176 03/28/95
5,400,555 08/026,859 03/28/95
5,400,559 08/233,730 03/28/95
5,400,564 08/218,804 03/28/95
5,400,573 08/166,718 03/28/95
5,400,574 08/081,146 03/28/95
5,400,576 08/080,288 03/28/95
5,400,577 08/106,085 03/28/95
5,400,586 08/140,477 03/28/95
5,400,588 08/136,376 03/28/95
5,400,591 08/106,560 03/28/95
5,400,597 08/080,419 03/28/95
5,400,601 08/120,924 03/28/95
5,400,606 08/212,275 03/28/95
5,400,607 08/219,954 03/28/95
5,400,619 08/166,399 03/28/95
5,400,620 08/094,624 03/28/95
5,400,621 08/045,789 03/28/95
5,400,622 08/060,608 03/28/95
5,400,626 08/115,511 03/28/95
5,400,629 08/084,299 03/28/95
5,400,636 08/067,646 03/28/95
5,400,641 08/147,329 03/28/95
5,400,645 08/109,386 03/28/95
5,400,646 08/148,081 03/28/95
5,400,656 08/293,934 03/28/95
5,400,663 08/148,007 03/28/95
5,400,667 08/030,025 03/28/95
5,400,680 08/122,978 03/28/95
5,400,684 07/855,289 03/28/95
5,400,700 08/182,088 03/28/95
5,400,702 08/130,794 03/28/95
5,400,704 08/107,959 03/28/95
5,400,710 08/263,794 03/28/95
5,400,712 08/056,134 03/28/95
5,400,714 08/197,182 03/28/95
5,400,724 08/151,425 03/28/95
5,400,725 08/026,691 03/28/95
5,400,726 08/075,456 03/28/95
5,400,736 07/622,654 03/28/95
5,400,743 08/190,667 03/28/95
5,400,744 08/228,738 03/28/95
5,400,752 08/168,389 03/28/95
5,400,755 08/176,327 03/28/95
5,400,756 08/123,281 03/28/95
5,400,765 08/176,013 03/28/95
5,400,768 08/041,947 03/28/95
5,400,780 08/109,098 03/28/95
5,400,784 08/138,237 03/28/95
5,400,791 07/775,173 03/28/95
5,400,797 08/192,595 03/28/95
5,400,801 08/163,906 03/28/95
5,400,807 08/140,538 03/28/95
5,400,813 07/801,928 03/28/95
5,400,821 08/124,108 03/28/95
5,400,828 08/088,864 03/28/95
5,400,832 08/125,138 03/28/95
5,400,867 08/057,664 03/28/95
5,400,869 07/945,880 03/28/95
5,400,877 08/117,168 03/28/95
5,400,881 08/119,405 03/28/95
5,400,882 07/910,468 03/28/95
5,400,884 08/059,537 03/28/95
5,400,889 08/124,020 03/28/95
5,400,890 08/031,634 03/28/95
5,400,894 08/209,298 03/28/95
5,400,897 08/214,801 03/28/95
5,400,906 08/231,204 03/28/95
5,400,909 08/277,436 03/28/95
5,400,919 08/132,460 03/28/95
5,400,923 07/504,597 03/28/95
5,400,924 08/090,773 03/28/95
5,400,927 08/267,172 03/28/95
5,400,929 08/142,363 03/28/95
5,400,947 07/960,406 03/28/95
5,400,956 08/219,907 03/28/95
5,400,969 08/122,945 03/28/95
5,400,970 08/157,897 03/28/95
5,400,978 08/106,490 03/28/95
5,400,991 07/978,869 03/28/95
5,400,994 07/867,150 03/28/95
5,400,997 07/973,277 03/28/95
5,400,999 07/940,867 03/28/95
5,401,004 08/237,082 03/28/95
5,401,011 08/251,725 03/28/95
5,401,015 08/092,224 03/28/95
5,401,017 08/207,842 03/28/95
5,401,019 08/138,412 03/28/95
5,401,027 08/197,706 03/28/95
5,401,036 08/035,072 03/28/95
5,401,038 08/286,166 03/28/95
5,401,039 08/084,538 03/28/95
5,401,042 08/188,099 03/28/95
5,401,043 08/140,513 03/28/95
5,401,046 08/190,907 03/28/95
5,401,048 07/907,586 03/28/95
5,401,051 07/828,943 03/28/95
5,401,053 08/124,478 03/28/95
5,401,055 08/167,326 03/28/95
5,401,061 08/165,161 03/28/95
5,401,066 07/412,060 03/28/95
5,401,069 08/066,274 03/28/95
5,401,070 08/095,084 03/28/95
5,401,073 08/117,234 03/28/95
5,401,085 07/960,414 03/28/95
5,401,086 08/185,322 03/28/95
5,401,089 08/209,450 03/28/95
5,401,104 08/181,244 03/28/95
5,401,106 08/018,708 03/28/95
5,401,108 08/056,242 03/28/95
5,401,110 07/729,691 03/28/95
5,401,114 08/064,070 03/28/95
5,401,119 08/140,801 03/28/95
5,401,123 08/169,027 03/28/95
5,401,124 08/133,026 03/28/95
5,401,126 08/026,262 03/28/95
5,401,130 08/173,539 03/28/95
5,401,131 08/087,867 03/28/95
5,401,137 08/039,226 03/28/95
5,401,144 08/060,813 03/28/95
5,401,160 08/122,334 03/28/95
5,401,163 08/060,234 03/28/95
5,401,164 08/181,678 03/28/95
5,401,165 07/943,282 03/28/95
5,401,175 08/083,086 03/28/95
5,401,182 08/168,020 03/28/95
5,401,184 08/053,096 03/28/95
5,401,185 08/155,285 03/28/95
5,401,190 07/990,314 03/28/95
5,401,191 08/119,853 03/28/95
5,401,192 08/219,161 03/28/95
5,401,197 08/114,660 03/28/95
5,401,198 08/162,253 03/28/95
5,401,201 08/058,568 03/28/95
5,401,202 07/795,993 03/28/95
5,401,203 08/035,668 03/28/95
5,401,206 08/142,210 03/28/95
5,401,209 08/156,548 03/28/95
5,401,212 08/033,892 03/28/95
5,401,214 07/344,264 03/28/95
5,401,216 08/086,098 03/28/95
5,401,218 07/899,464 03/28/95
5,401,222 08/064,640 03/28/95
5,401,224 08/092,786 03/28/95
5,401,235 08/259,246 03/28/95
5,401,242 07/997,235 03/28/95
5,401,246 08/167,557 03/28/95
5,401,250 08/134,178 03/28/95
5,401,251 08/192,358 03/28/95
5,401,252 08/222,489 03/28/95
5,401,270 08/185,023 03/28/95
5,401,275 07/757,811 03/28/95
5,401,279 08/172,790 03/28/95
5,401,280 08/136,793 03/28/95
5,401,281 07/941,952 03/28/95
5,401,288 08/160,478 03/28/95
5,401,289 08/206,408 03/28/95
5,401,297 08/130,044 03/28/95
5,401,306 08/287,403 03/28/95
5,401,319 07/936,433 03/28/95
5,401,320 08/164,193 03/28/95
5,401,324 08/227,788 03/28/95
5,401,329 08/070,668 03/28/95
5,401,333 08/213,414 03/28/95
5,401,344 08/079,902 03/28/95
5,401,348 08/133,270 03/28/95
5,401,349 08/207,264 03/28/95
5,401,353 08/076,259 03/28/95
5,401,355 08/062,616 03/28/95
5,401,357 07/937,781 03/28/95
5,401,366 08/272,800 03/28/95
5,401,369 08/183,889 03/28/95
5,401,371 08/091,020 03/28/95
5,401,374 08/237,602 03/28/95
5,401,375 08/054,880 03/28/95
5,401,387 08/101,810 03/28/95
5,401,406 07/988,642 03/28/95
5,401,407 08/039,045 03/28/95
5,401,410 08/069,859 03/28/95
5,401,414 08/095,142 03/28/95
5,401,419 08/110,009 03/28/95
5,401,422 08/039,207 03/28/95
5,401,425 08/245,051 03/28/95
5,401,426 08/136,371 03/28/95
5,401,429 08/041,693 03/28/95
5,401,431 08/128,111 03/28/95
5,401,434 08/041,198 03/28/95
5,401,435 07/896,140 03/28/95
5,401,441 08/071,913 03/28/95
5,401,444 08/032,961 03/28/95
5,401,448 07/531,958 03/28/95
5,401,449 08/089,542 03/28/95
5,401,463 07/636,754 03/28/95
5,401,478 08/100,940 03/28/95
5,401,480 08/222,788 03/28/95
5,401,483 07/950,378 03/28/95
5,401,484 07/971,979 03/28/95
5,401,487 08/131,015 03/28/95
5,401,491 07/912,581 03/28/95
5,401,493 08/037,279 03/28/95
5,401,500 08/130,256 03/28/95
5,401,514 08/101,086 03/28/95
5,401,515 08/188,570 03/28/95
5,401,516 08/051,739 03/28/95
5,401,522 07/950,265 03/28/95
5,401,530 08/205,357 03/28/95
5,401,541 08/125,335 03/28/95
5,401,546 08/169,543 03/28/95
5,401,560 08/061,956 03/28/95
5,401,561 08/117,833 03/28/95
5,401,564 08/036,182 03/28/95
5,401,565 08/222,338 03/28/95
5,401,566 08/112,028 03/28/95
5,401,572 07/902,590 03/28/95
5,401,574 08/288,792 03/28/95
5,401,576 08/064,345 03/28/95
5,401,588 08/170,920 03/28/95
5,401,601 08/113,112 03/28/95
5,401,604 08/188,712 03/28/95
5,401,608 07/917,364 03/28/95
5,401,615 08/261,653 03/28/95
5,401,637 08/058,496 03/28/95
5,401,642 08/059,193 03/28/95
5,401,649 07/837,526 03/28/95
5,401,655 08/018,559 03/28/95
5,401,662 08/121,176 03/28/95
5,401,663 08/154,399 03/28/95
5,401,664 08/074,644 03/28/95
5,401,670 08/120,797 03/28/95
5,401,677 08/173,313 03/28/95
5,401,679 08/018,389 03/28/95
5,401,684 07/984,920 03/28/95
5,401,694 08/138,323 03/28/95
5,401,697 08/117,790 03/28/95
5,401,705 07/986,383 03/28/95
5,401,707 08/161,891 03/28/95
5,401,709 07/983,744 03/28/95
5,401,713 07/947,887 03/28/95
5,401,722 07/655,581 03/28/95
5,401,725 08/140,961 03/28/95
5,401,726 08/044,039 03/28/95
5,401,734 08/063,982 03/28/95
5,401,737 08/077,607 03/28/95
5,401,743 08/162,117 03/28/95
5,401,749 07/218,755 03/28/95
5,401,752 07/820,732 03/28/95
5,401,757 08/136,998 03/28/95
5,401,760 08/008,365 03/28/95
5,401,763 08/191,783 03/28/95
5,401,777 07/974,056 03/28/95
5,401,790 08/220,658 03/28/95
5,401,797 07/781,597 03/28/95
5,401,799 08/131,202 03/28/95
5,401,801 08/043,238 03/28/95
5,401,803 08/172,553 03/28/95
5,401,805 08/146,861 03/28/95
5,401,806 08/084,210 03/28/95
5,401,811 08/237,530 03/28/95
5,401,815 08/190,214 03/28/95
5,401,819 08/289,064 03/28/95
5,401,821 08/165,788 03/28/95
5,401,822 08/190,951 03/28/95
5,401,825 08/056,931 03/28/95
5,401,830 07/956,290 03/28/95
5,401,839 08/035,853 03/28/95
5,401,843 08/221,180 03/28/95
5,401,849 08/078,658 03/28/95
5,401,850 08/015,030 03/28/95
5,401,854 07/987,263 03/28/95
5,401,879 08/012,388 03/28/95
5,401,880 07/817,280 03/28/95
5,401,884 08/239,321 03/28/95
5,401,886 08/246,203 03/28/95
5,401,888 08/015,551 03/28/95
5,401,889 08/150,916 03/28/95
5,401,893 08/167,299 03/28/95
5,401,900 08/004,422 03/28/95
5,401,902 08/008,933 03/28/95
5,401,907 08/102,651 03/28/95
5,401,911 07/863,645 03/28/95
5,401,924 08/186,552 03/28/95
5,401,929 08/144,146 03/28/95
5,401,932 08/013,100 03/28/95
5,401,933 08/154,557 03/28/95
5,401,949 08/118,218 03/28/95
5,401,955 08/192,159 03/28/95
5,401,960 08/161,134 03/28/95
5,401,975 08/105,039 03/28/95
5,401,978 08/081,892 03/28/95
5,401,980 08/122,814 03/28/95
5,401,987 08/160,577 03/28/95
5,401,992 08/153,101 03/28/95
5,401,998 08/296,611 03/28/95
5,402,001 08/087,531 03/28/95
5,402,006 07/973,894 03/28/95
5,402,008 08/198,674 03/28/95
5,402,022 07/834,277 03/28/95
5,402,025 08/168,209 03/28/95
5,402,029 08/239,132 03/28/95
5,402,034 08/257,939 03/28/95
5,402,039 08/111,112 03/28/95
5,402,040 08/156,492 03/28/95
5,402,047 08/089,510 03/28/95
5,402,051 08/035,593 03/28/95
5,402,053 08/112,609 03/28/95
5,402,054 08/106,787 03/28/95
5,402,056 08/058,093 03/28/95
5,402,057 07/874,151 03/28/95
5,402,058 07/987,688 03/28/95
5,402,062 08/173,735 03/28/95
5,402,064 07/939,190 03/28/95
5,402,065 07/960,060 03/28/95
5,402,066 07/856,545 03/28/95
5,402,067 08/101,865 03/28/95
5,402,071 08/043,373 03/28/95
5,402,072 07/843,672 03/28/95
5,402,080 08/204,512 03/28/95
5,402,084 07/914,568 03/28/95
5,402,088 07/985,570 03/28/95
5,402,098 07/855,536 03/28/95
5,402,103 07/892,264 03/28/95
5,402,109 08/054,224 03/28/95
5,402,110 08/191,518 03/28/95
5,402,116 07/874,903 03/28/95
5,402,125 07/883,251 03/28/95
5,402,136 07/955,931 03/28/95
5,402,138 08/069,354 03/28/95
5,402,143 08/245,454 03/28/95
5,402,144 08/104,758 03/28/95
5,402,146 07/965,579 03/28/95
5,402,155 07/938,805 03/28/95
5,402,156 07/905,608 03/28/95
5,402,165 08/135,325 03/28/95
5,402,166 07/974,979 03/28/95
5,402,167 08/061,833 03/28/95
5,402,168 08/069,111 03/28/95
5,402,173 08/199,965 03/28/95
5,402,181 07/678,669 03/28/95
5,402,186 08/117,000 03/28/95
5,402,188 07/931,842 03/28/95
5,402,203 08/003,613 03/28/95
5,402,204 08/111,698 03/28/95
5,402,210 08/139,687 03/28/95
5,402,217 08/101,311 03/28/95
5,402,221 07/922,656 03/28/95
5,402,236 08/033,793 03/28/95
5,402,237 07/975,304 03/28/95
5,402,239 08/203,570 03/28/95
5,402,241 07/775,872 03/28/95
5,402,244 08/143,175 03/28/95
5,402,250 08/199,962 03/28/95
5,402,261 08/121,868 03/28/95
5,402,276 08/061,241 03/28/95
5,402,283 08/060,351 03/28/95
5,402,284 08/145,852 03/28/95
5,402,288 08/038,024 03/28/95
5,402,312 08/250,954 03/28/95
5,402,317 08/174,926 03/28/95
5,402,321 07/956,506 03/28/95
5,402,344 08/110,693 03/28/95
5,402,346 08/112,842 03/28/95
5,402,352 08/020,764 03/28/95
5,402,354 07/774,086 03/28/95
5,402,355 08/163,400 03/28/95
5,402,362 08/290,452 03/28/95
5,402,368 08/163,726 03/28/95
5,402,382 07/942,887 03/28/95
5,402,385 08/012,748 03/28/95
5,402,402 08/026,238 03/28/95
5,402,410 07/810,328 03/28/95
5,402,414 08/189,165 03/28/95
5,402,416 08/177,873 03/28/95
5,402,425 08/128,211 03/28/95
5,402,426 08/042,711 03/28/95
5,402,433 08/177,845 03/28/95
5,402,437 08/078,002 03/28/95
5,402,442 08/266,253 03/28/95
5,402,444 07/895,650 03/28/95
5,402,449 07/834,551 03/28/95
5,402,460 08/100,778 03/28/95
5,402,465 08/160,266 03/28/95
5,402,466 07/963,812 03/28/95
5,402,476 08/099,932 03/28/95
5,402,479 08/147,905 03/28/95
5,402,482 07/983,864 03/28/95
5,402,485 08/189,412 03/28/95
5,402,495 08/133,662 03/28/95
5,402,502 08/099,928 03/28/95
5,402,504 07/750,156 03/28/95
5,402,510 08/166,922 03/28/95
5,402,511 08/077,170 03/28/95
5,402,512 08/260,292 03/28/95
PATENTS WHICH EXPIRED ON March 30, 2003
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Number Application Number Issue Date
5,887,280 09/026,727 03/30/99
5,887,283 09/015,205 03/30/99
5,887,286 09/010,755 03/30/99
5,887,291 09/070,566 03/30/99
5,887,294 08/866,318 03/30/99
5,887,304 08/882,388 03/30/99
5,887,309 09/003,524 03/30/99
5,887,313 08/879,160 03/30/99
5,887,317 08/953,404 03/30/99
5,887,326 08/904,503 03/30/99
5,887,327 08/748,352 03/30/99
5,887,330 08/750,215 03/30/99
5,887,331 08/798,546 03/30/99
5,887,334 08/925,567 03/30/99
5,887,337 08/807,660 03/30/99
5,887,338 08/959,003 03/30/99
5,887,340 08/918,003 03/30/99
5,887,345 08/960,770 03/30/99
5,887,346 08/899,446 03/30/99
5,887,350 08/787,250 03/30/99
5,887,359 08/697,727 03/30/99
5,887,362 08/822,310 03/30/99
5,887,363 08/736,714 03/30/99
5,887,367 08/806,140 03/30/99
5,887,373 08/370,867 03/30/99
5,887,378 08/901,633 03/30/99
5,887,379 08/825,561 03/30/99
5,887,380 08/862,061 03/30/99
5,887,382 08/943,045 03/30/99
5,887,390 08/756,658 03/30/99
5,887,398 08/818,997 03/30/99
5,887,404 08/630,014 03/30/99
5,887,406 08/852,482 03/30/99
5,887,407 08/753,395 03/30/99
5,887,408 08/958,214 03/30/99
5,887,409 08/750,661 03/30/99
5,887,410 08/960,102 03/30/99
5,887,413 08/905,575 03/30/99
5,887,414 08/971,973 03/30/99
5,887,418 08/826,240 03/30/99
5,887,431 08/965,655 03/30/99
5,887,440 08/926,794 03/30/99
5,887,441 08/845,955 03/30/99
5,887,442 08/868,795 03/30/99
5,887,453 08/732,934 03/30/99
5,887,455 08/861,564 03/30/99
5,887,458 08/921,372 03/30/99
5,887,460 08/928,181 03/30/99
5,887,462 08/577,936 03/30/99
5,887,464 09/050,876 03/30/99
5,887,468 08/783,175 03/30/99
5,887,478 09/010,444 03/30/99
5,887,486 08/707,228 03/30/99
5,887,489 08/937,978 03/30/99
5,887,490 08/808,507 03/30/99
5,887,495 08/958,148 03/30/99
5,887,496 08/870,637 03/30/99
5,887,500 08/805,432 03/30/99
5,887,503 08/814,895 03/30/99
5,887,508 08/876,334 03/30/99
5,887,509 09/164,560 03/30/99
5,887,525 08/914,208 03/30/99
5,887,528 09/003,569 03/30/99
5,887,538 08/863,979 03/30/99
5,887,544 08/979,404 03/30/99
5,887,545 09/046,771 03/30/99
5,887,548 09/083,967 03/30/99
5,887,551 09/046,139 03/30/99
5,887,553 08/971,364 03/30/99
5,887,556 08/946,229 03/30/99
5,887,557 09/047,163 03/30/99
5,887,559 08/914,367 03/30/99
5,887,562 08/898,503 03/30/99
5,887,571 08/959,852 03/30/99
5,887,574 08/945,990 03/30/99
5,887,581 09/036,441 03/30/99
5,887,586 08/525,535 03/30/99
5,887,594 08/935,241 03/30/99
5,887,598 09/116,126 03/30/99
5,887,601 09/013,018 03/30/99
5,887,606 08/963,823 03/30/99
5,887,608 08/667,244 03/30/99
5,887,610 08/961,950 03/30/99
5,887,613 08/540,062 03/30/99
5,887,617 08/668,926 03/30/99
5,887,630 08/735,553 03/30/99
5,887,634 08/960,047 03/30/99
5,887,636 08/885,529 03/30/99
5,887,638 09/060,532 03/30/99
5,887,639 08/734,860 03/30/99
5,887,644 08/801,925 03/30/99
5,887,653 08/911,757 03/30/99
5,887,658 08/891,869 03/30/99
5,887,676 08/924,888 03/30/99
5,887,683 08/774,053 03/30/99
5,887,700 08/865,159 03/30/99
5,887,712 09/016,611 03/30/99
5,887,714 08/923,671 03/30/99
5,887,719 08/812,038 03/30/99
5,887,722 08/878,308 03/30/99
5,887,723 08/942,714 03/30/99
5,887,730 08/818,496 03/30/99
5,887,741 08/932,153 03/30/99
5,887,743 08/879,777 03/30/99
5,887,746 08/976,785 03/30/99
5,887,747 08/860,867 03/30/99
5,887,748 08/917,316 03/30/99
5,887,751 08/943,258 03/30/99
5,887,752 08/697,549 03/30/99
5,887,755 08/898,374 03/30/99
5,887,760 08/962,048 03/30/99
5,887,763 08/925,964 03/30/99
5,887,766 08/867,885 03/30/99
5,887,769 08/856,366 03/30/99
5,887,772 08/807,243 03/30/99
5,887,776 08/729,791 03/30/99
5,887,777 08/942,473 03/30/99
5,887,783 09/096,481 03/30/99
5,887,791 08/801,149 03/30/99
5,887,801 08/868,428 03/30/99
5,887,803 08/699,924 03/30/99
5,887,808 09/003,211 03/30/99
5,887,811 08/602,151 03/30/99
5,887,817 08/913,545 03/30/99
5,887,830 08/911,113 03/30/99
5,887,831 08/905,867 03/30/99
5,887,834 08/813,353 03/30/99
5,887,837 08/723,262 03/30/99
5,887,839 08/881,068 03/30/99
5,887,840 08/949,611 03/30/99
5,887,841 08/661,296 03/30/99
5,887,845 08/841,346 03/30/99
5,887,854 08/835,726 03/30/99
5,887,855 08/774,098 03/30/99
5,887,860 08/835,517 03/30/99
5,887,871 09/003,023 03/30/99
5,887,877 08/911,768 03/30/99
5,887,879 08/908,738 03/30/99
5,887,880 08/651,361 03/30/99
5,887,882 08/778,191 03/30/99
5,887,888 08/922,739 03/30/99
5,887,889 08/916,849 03/30/99
5,887,891 08/824,732 03/30/99
5,887,899 08/679,717 03/30/99
5,887,900 08/864,008 03/30/99
5,887,902 08/618,929 03/30/99
5,887,903 08/939,373 03/30/99
5,887,904 08/730,143 03/30/99
5,887,912 08/843,844 03/30/99
5,887,913 08/707,718 03/30/99
5,887,916 08/938,949 03/30/99
5,887,917 09/072,902 03/30/99
5,887,921 08/959,806 03/30/99
5,887,923 08/848,483 03/30/99
5,887,932 08/871,715 03/30/99
5,887,934 08/775,423 03/30/99
5,887,941 08/976,905 03/30/99
5,887,943 08/859,134 03/30/99
5,887,947 09/005,111 03/30/99
5,887,950 09/008,842 03/30/99
5,887,962 08/895,935 03/30/99
5,887,963 08/865,321 03/30/99
5,887,968 08/850,639 03/30/99
5,887,976 08/952,389 03/30/99
5,887,985 08/899,689 03/30/99
5,887,998 08/940,953 03/30/99
5,888,007 08/849,154 03/30/99
5,888,015 08/796,020 03/30/99
5,888,016 08/783,757 03/30/99
5,888,018 08/912,062 03/30/99
5,888,033 08/947,701 03/30/99
5,888,039 08/985,914 03/30/99
5,888,043 08/795,990 03/30/99
5,888,045 08/541,342 03/30/99
5,888,058 08/875,874 03/30/99
5,888,063 08/612,087 03/30/99
5,888,070 08/691,165 03/30/99
5,888,077 08/903,135 03/30/99
5,888,078 08/750,084 03/30/99
5,888,086 08/936,114 03/30/99
5,888,088 08/600,538 03/30/99
5,888,094 08/821,294 03/30/99
5,888,101 08/912,358 03/30/99
5,888,114 08/601,283 03/30/99
5,888,116 08/925,395 03/30/99
5,888,117 08/896,763 03/30/99
5,888,123 08/854,448 03/30/99
5,888,134 08/852,552 03/30/99
5,888,137 09/028,917 03/30/99
5,888,143 09/102,687 03/30/99
5,888,144 08/861,447 03/30/99
5,888,150 08/859,279 03/30/99
5,888,154 09/065,841 03/30/99
5,888,155 09/004,574 03/30/99
5,888,158 08/784,463 03/30/99
5,888,159 08/861,149 03/30/99
5,888,171 08/810,738 03/30/99
5,888,173 08/513,407 03/30/99
5,888,175 08/993,093 03/30/99
5,888,176 09/058,936 03/30/99
5,888,177 09/096,862 03/30/99
5,888,179 08/469,894 03/30/99
5,888,180 08/749,530 03/30/99
5,888,181 09/007,181 03/30/99
5,888,182 08/889,572 03/30/99
5,888,188 08/793,471 03/30/99
5,888,214 08/712,486 03/30/99
5,888,216 08/738,278 03/30/99
5,888,218 08/826,490 03/30/99
5,888,232 08/795,828 03/30/99
5,888,235 08/779,456 03/30/99
5,888,239 08/894,693 03/30/99
5,888,243 08/469,845 03/30/99
5,888,249 08/894,592 03/30/99
5,888,256 08/712,312 03/30/99
5,888,261 08/938,984 03/30/99
5,888,268 08/776,329 03/30/99
5,888,290 08/653,548 03/30/99
5,888,291 08/693,238 03/30/99
5,888,306 08/849,396 03/30/99
5,888,310 08/889,977 03/30/99
5,888,322 08/892,382 03/30/99
5,888,326 08/963,439 03/30/99
5,888,332 08/711,547 03/30/99
5,888,334 08/742,573 03/30/99
5,888,339 08/659,799 03/30/99
5,888,342 08/892,927 03/30/99
5,888,343 08/523,220 03/30/99
5,888,351 08/934,584 03/30/99
5,888,356 08/946,006 03/30/99
5,888,375 08/595,293 03/30/99
5,888,382 08/860,367 03/30/99
5,888,384 08/958,125 03/30/99
5,888,392 08/953,900 03/30/99
5,888,406 08/443,070 03/30/99
5,888,418 07/855,082 03/30/99
5,888,435 08/861,335 03/30/99
5,888,444 08/876,026 03/30/99
5,888,465 08/793,433 03/30/99
5,888,468 09/092,829 03/30/99
5,888,470 08/742,593 03/30/99
5,888,471 08/738,734 03/30/99
5,888,489 09/103,184 03/30/99
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