United States Patent and Trademark Office OG Notices: 07 May 2002
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 March 13, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,907,305 07/240,329 03/13/90
4,907,310 07/251,703 03/13/90
4,907,318 07/238,192 03/13/90
4,907,324 07/241,286 03/13/90
4,907,326 07/146,082 03/13/90
4,907,327 07/360,127 03/13/90
4,907,328 07/239,215 03/13/90
4,907,330 07/202,295 03/13/90
4,907,331 07/305,512 03/13/90
4,907,337 07/116,081 03/13/90
4,907,342 07/386,760 03/13/90
4,907,344 07/162,797 03/13/90
4,907,358 07/397,544 03/13/90
4,907,369 07/111,250 03/13/90
4,907,370 07/241,251 03/13/90
4,907,378 07/270,546 03/13/90
4,907,385 07/307,619 03/13/90
4,907,389 07/146,380 03/13/90
4,907,391 07/209,346 03/13/90
4,907,401 07/363,474 03/13/90
4,907,412 07/025,076 03/13/90
4,907,416 07/358,613 03/13/90
4,907,417 07/171,455 03/13/90
4,907,431 07/218,566 03/13/90
4,907,445 07/291,303 03/13/90
4,907,447 07/195,065 03/13/90
4,907,448 07/309,745 03/13/90
4,907,452 07/253,531 03/13/90
4,907,466 07/237,666 03/13/90
4,907,470 07/388,462 03/13/90
4,907,475 07/187,181 03/13/90
4,907,476 07/074,572 03/13/90
4,907,478 07/118,928 03/13/90
4,907,501 07/299,703 03/13/90
4,907,502 07/105,546 03/13/90
4,907,511 06/639,647 03/13/90
4,907,515 06/661,984 03/13/90
4,907,523 07/216,629 03/13/90
4,907,528 07/203,436 03/13/90
4,907,532 07/235,939 03/13/90
4,907,549 07/341,148 03/13/90
4,907,553 07/288,595 03/13/90
4,907,554 07/299,987 03/13/90
4,907,565 07/313,694 03/13/90
4,907,567 07/193,504 03/13/90
4,907,574 07/229,335 03/13/90
4,907,580 07/261,339 03/13/90
4,907,581 07/214,014 03/13/90
4,907,595 07/095,345 03/13/90
4,907,600 07/222,151 03/13/90
4,907,601 07/250,639 03/13/90
4,907,602 07/042,440 03/13/90
4,907,607 06/545,717 03/13/90
4,907,608 07/037,272 03/13/90
4,907,609 07/236,477 03/13/90
4,907,611 07/130,552 03/13/90
4,907,613 07/243,471 03/13/90
4,907,619 07/207,174 03/13/90
4,907,626 07/202,571 03/13/90
4,907,629 07/305,661 03/13/90
4,907,634 07/188,519 03/13/90
4,907,635 07/252,366 03/13/90
4,907,640 07/202,674 03/13/90
4,907,641 07/290,274 03/13/90
4,907,647 07/220,372 03/13/90
4,907,651 07/136,617 03/13/90
4,907,656 07/292,129 03/13/90
4,907,669 07/266,434 03/13/90
4,907,681 07/188,613 03/13/90
4,907,685 07/302,956 03/13/90
4,907,689 07/099,964 03/13/90
4,907,708 07/295,971 03/13/90
4,907,722 07/162,933 03/13/90
4,907,724 06/764,251 03/13/90
4,907,726 07/263,467 03/13/90
4,907,741 07/356,593 03/13/90
4,907,745 07/196,521 03/13/90
4,907,750 07/165,962 03/13/90
4,907,753 07/304,201 03/13/90
4,907,759 07/140,798 03/13/90
4,907,769 07/267,389 03/13/90
4,907,771 07/317,406 03/13/90
4,907,799 07/300,604 03/13/90
4,907,813 07/249,491 03/13/90
4,907,816 07/188,669 03/13/90
4,907,817 07/143,851 03/13/90
4,907,818 07/326,446 03/13/90
4,907,821 07/331,257 03/13/90
4,907,828 07/156,206 03/13/90
4,907,833 07/289,382 03/13/90
4,907,840 07/371,220 03/13/90
4,907,841 07/313,794 03/13/90
4,907,852 07/303,893 03/13/90
4,907,853 07/117,627 03/13/90
4,907,861 07/219,871 03/13/90
4,907,863 07/247,831 03/13/90
4,907,865 07/289,269 03/13/90
4,907,867 07/202,772 03/13/90
4,907,876 07/188,957 03/13/90
4,907,885 07/297,527 03/13/90
4,907,892 07/305,029 03/13/90
4,907,897 07/111,232 03/13/90
4,907,903 07/235,696 03/13/90
4,907,906 07/233,525 03/13/90
4,907,907 07/087,190 03/13/90
4,907,908 07/114,130 03/13/90
4,907,909 07/175,526 03/13/90
4,907,910 07/174,310 03/13/90
4,907,911 07/187,036 03/13/90
4,907,912 07/253,767 03/13/90
4,907,916 07/324,297 03/13/90
4,907,922 07/379,960 03/13/90
4,907,923 07/236,595 03/13/90
4,907,927 07/262,584 03/13/90
4,907,929 06/934,764 03/13/90
4,907,930 07/230,589 03/13/90
4,907,941 07/082,164 03/13/90
4,907,945 07/338,971 03/13/90
4,907,946 07/230,392 03/13/90
4,907,951 07/245,791 03/13/90
4,907,952 07/128,632 03/13/90
4,907,968 07/190,816 03/13/90
4,907,977 07/258,260 03/13/90
4,907,983 07/183,974 03/13/90
4,907,989 07/314,114 03/13/90
4,907,990 07/255,001 03/13/90
4,908,014 07/247,385 03/13/90
4,908,025 06/861,586 03/13/90
4,908,031 07/385,619 03/13/90
4,908,034 07/314,285 03/13/90
4,908,045 07/289,622 03/13/90
4,908,047 07/107,721 03/13/90
4,908,048 06/563,550 03/13/90
4,908,051 07/228,697 03/13/90
4,908,053 07/232,998 03/13/90
4,908,055 07/298,093 03/13/90
4,908,057 07/227,030 03/13/90
4,908,069 07/110,132 03/13/90
4,908,078 07/207,310 03/13/90
4,908,092 07/146,010 03/13/90
4,908,093 07/011,469 03/13/90
4,908,094 07/093,923 03/13/90
4,908,101 07/119,703 03/13/90
4,908,102 06/641,409 03/13/90
4,908,105 06/703,677 03/13/90
4,908,106 07/340,670 03/13/90
4,908,107 07/202,127 03/13/90
4,908,109 07/171,684 03/13/90
4,908,116 07/359,512 03/13/90
4,908,121 06/861,963 03/13/90
4,908,132 07/385,768 03/13/90
4,908,156 07/087,323 03/13/90
4,908,160 07/112,459 03/13/90
4,908,169 07/201,771 03/13/90
4,908,185 07/186,005 03/13/90
4,908,187 07/228,786 03/13/90
4,908,193 07/154,247 03/13/90
4,908,195 07/333,746 03/13/90
4,908,197 07/334,612 03/13/90
4,908,208 07/184,731 03/13/90
4,908,215 07/274,016 03/13/90
4,908,221 07/184,878 03/13/90
4,908,225 07/316,537 03/13/90
4,908,230 07/289,655 03/13/90
4,908,234 07/174,908 03/13/90
4,908,235 07/164,911 03/13/90
4,908,251 07/091,914 03/13/90
4,908,254 07/166,269 03/13/90
4,908,257 07/059,546 03/13/90
4,908,261 07/252,001 03/13/90
4,908,270 07/316,024 03/13/90
4,908,294 07/011,896 03/13/90
4,908,296 07/200,386 03/13/90
4,908,298 07/117,383 03/13/90
4,908,299 07/292,553 03/13/90
4,908,300 07/258,044 03/13/90
4,908,312 07/281,920 03/13/90
4,908,313 07/131,281 03/13/90
4,908,319 07/168,994 03/13/90
4,908,328 07/361,894 03/13/90
4,908,338 07/196,515 03/13/90
4,908,341 07/110,318 03/13/90
4,908,349 07/219,018 03/13/90
4,908,352 07/101,580 03/13/90
4,908,353 07/257,605 03/13/90
4,908,359 07/153,148 03/13/90
4,908,360 07/270,335 03/13/90
4,908,365 07/071,483 03/13/90
4,908,373 07/340,096 03/13/90
4,908,376 07/015,820 03/13/90
4,908,382 07/308,070 03/13/90
4,908,395 07/185,661 03/13/90
4,908,399 07/270,136 03/13/90
4,908,400 07/197,707 03/13/90
4,908,410 07/302,759 03/13/90
4,908,413 07/251,754 03/13/90
4,908,451 07/172,155 03/13/90
4,908,457 07/280,972 03/13/90
4,908,465 07/203,851 03/13/90
4,908,468 07/126,965 03/13/90
4,908,473 07/275,081 03/13/90
4,908,476 07/170,728 03/13/90
4,908,487 07/199,210 03/13/90
4,908,497 07/316,293 03/13/90
4,908,509 07/263,545 03/13/90
4,908,527 07/241,589 03/13/90
4,908,531 07/246,425 03/13/90
4,908,541 07/088,958 03/13/90
4,908,550 07/114,352 03/13/90
4,908,555 07/273,517 03/13/90
4,908,558 07/184,818 03/13/90
4,908,559 07/157,506 03/13/90
4,908,563 07/192,791 03/13/90
4,908,567 07/312,935 03/13/90
4,908,569 07/230,044 03/13/90
4,908,576 07/094,407 03/13/90
4,908,579 07/235,495 03/13/90
4,908,594 07/215,854 03/13/90
4,908,596 07/311,811 03/13/90
4,908,604 07/098,802 03/13/90
4,908,607 07/313,886 03/13/90
4,908,609 07/034,194 03/13/90
4,908,616 07/255,326 03/13/90
4,908,630 07/236,242 03/13/90
4,908,631 07/222,650 03/13/90
4,908,640 07/282,777 03/13/90
4,908,648 07/289,019 03/13/90
4,908,659 07/215,518 03/13/90
4,908,671 07/295,739 03/13/90
4,908,675 07/195,459 03/13/90
4,908,676 07/135,126 03/13/90
4,908,680 07/224,294 03/13/90
4,908,691 07/106,210 03/13/90
4,908,695 07/178,650 03/13/90
4,908,696 07/097,124 03/13/90
4,908,699 07/299,290 03/13/90
4,908,703 07/216,620 03/13/90
4,908,719 07/281,564 03/13/90
4,908,722 07/214,584 03/13/90
4,908,731 07/233,119 03/13/90
4,908,753 07/321,266 03/13/90
4,908,757 07/303,099 03/13/90
4,908,758 07/133,959 03/13/90
4,908,760 07/140,042 03/13/90
4,908,761 07/245,818 03/13/90
4,908,762 07/188,910 03/13/90
4,908,764 07/146,558 03/13/90
4,908,775 07/018,379 03/13/90
4,908,778 07/250,995 03/13/90
4,908,790 07/166,383 03/13/90
4,908,793 07/105,844 03/13/90
4,908,794 07/271,986 03/13/90
4,908,796 07/198,164 03/13/90
4,908,814 07/135,029 03/13/90
4,908,818 07/066,940 03/13/90
4,908,822 07/280,916 03/13/90
4,908,824 07/231,230 03/13/90
4,908,834 07/100,577 03/13/90
4,908,839 07/333,835 03/13/90
4,908,842 07/311,360 03/13/90
4,908,848 07/180,553 03/13/90
4,908,861 07/090,633 03/13/90
4,908,869 07/349,515 03/13/90
PATENTS WHICH EXPIRED ON March 8, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,291,616 08/011,441 03/08/94
5,291,623 07/940,124 03/08/94
5,291,625 08/100,386 03/08/94
5,291,627 08/043,541 03/08/94
5,291,628 07/805,762 03/08/94
5,291,640 07/919,758 03/08/94
5,291,643 07/985,101 03/08/94
5,291,652 07/895,614 03/08/94
5,291,658 07/849,759 03/08/94
5,291,661 07/929,173 03/08/94
5,291,662 07/952,054 03/08/94
5,291,666 08/052,441 03/08/94
5,291,668 07/863,435 03/08/94
5,291,669 07/750,990 03/08/94
5,291,670 07/754,362 03/08/94
5,291,674 08/022,294 03/08/94
5,291,677 07/808,149 03/08/94
5,291,680 07/943,657 03/08/94
5,291,685 07/943,669 03/08/94
5,291,690 07/964,655 03/08/94
5,291,694 07/885,595 03/08/94
5,291,696 07/877,527 03/08/94
5,291,701 07/474,848 03/08/94
5,291,717 07/701,282 03/08/94
5,291,727 07/850,302 03/08/94
5,291,728 07/871,098 03/08/94
5,291,731 08/035,862 03/08/94
5,291,732 08/014,886 03/08/94
5,291,735 08/035,812 03/08/94
5,291,738 07/986,515 03/08/94
5,291,740 07/908,102 03/08/94
5,291,744 07/948,300 03/08/94
5,291,745 08/023,021 03/08/94
5,291,754 07/598,708 03/08/94
5,291,775 07/845,919 03/08/94
5,291,779 07/908,210 03/08/94
5,291,780 07/768,450 03/08/94
5,291,785 07/767,002 03/08/94
5,291,803 07/832,930 03/08/94
5,291,806 08/075,959 03/08/94
5,291,811 07/883,133 03/08/94
5,291,813 08/061,427 03/08/94
5,291,830 07/969,611 03/08/94
5,291,833 07/940,871 03/08/94
5,291,834 08/086,380 03/08/94
5,291,835 08/037,040 03/08/94
5,291,837 08/013,550 03/08/94
5,291,841 08/027,467 03/08/94
5,291,842 08/018,350 03/08/94
5,291,849 07/988,711 03/08/94
5,291,852 07/741,429 03/08/94
5,291,855 07/944,410 03/08/94
5,291,857 07/921,252 03/08/94
5,291,864 08/077,439 03/08/94
5,291,870 08/009,991 03/08/94
5,291,871 07/818,131 03/08/94
5,291,879 07/918,372 03/08/94
5,291,882 07/881,221 03/08/94
5,291,894 07/886,437 03/08/94
5,291,897 07/755,873 03/08/94
5,291,902 08/003,052 03/08/94
5,291,903 08/007,824 03/08/94
5,291,906 07/993,652 03/08/94
5,291,907 07/955,050 03/08/94
5,291,909 07/668,935 03/08/94
5,291,919 07/979,692 03/08/94
5,291,921 08/055,716 03/08/94
5,291,924 07/779,348 03/08/94
5,291,925 07/944,897 03/08/94
5,291,929 07/963,212 03/08/94
5,291,932 07/974,290 03/08/94
5,291,933 07/992,113 03/08/94
5,291,935 07/866,558 03/08/94
5,291,942 08/066,485 03/08/94
5,291,946 08/014,238 03/08/94
5,291,953 08/008,720 03/08/94
5,291,954 07/932,937 03/08/94
5,291,955 08/031,674 03/08/94
5,291,956 07/869,319 03/08/94
5,291,961 07/954,822 03/08/94
5,291,963 07/938,757 03/08/94
5,291,967 07/809,442 03/08/94
5,291,971 08/039,282 03/08/94
5,291,972 07/562,558 03/08/94
5,291,976 08/026,524 03/08/94
5,291,977 07/920,261 03/08/94
5,291,982 08/003,672 03/08/94
5,291,985 07/964,887 03/08/94
5,291,989 07/775,010 03/08/94
5,292,001 07/689,458 03/08/94
5,292,005 08/015,128 03/08/94
5,292,006 07/818,271 03/08/94
5,292,018 07/909,762 03/08/94
5,292,022 07/861,976 03/08/94
5,292,028 07/967,257 03/08/94
5,292,035 08/021,167 03/08/94
5,292,038 08/004,133 03/08/94
5,292,040 07/851,727 03/08/94
5,292,042 07/998,740 03/08/94
5,292,044 07/659,013 03/08/94
5,292,051 08/018,272 03/08/94
5,292,061 08/029,575 03/08/94
5,292,064 08/035,075 03/08/94
5,292,065 07/906,800 03/08/94
5,292,090 07/984,539 03/08/94
5,292,094 07/939,112 03/08/94
5,292,096 08/069,201 03/08/94
5,292,100 08/047,946 03/08/94
5,292,101 07/804,290 03/08/94
5,292,108 07/790,248 03/08/94
5,292,112 07/974,476 03/08/94
5,292,119 08/036,311 03/08/94
5,292,120 07/976,482 03/08/94
5,292,121 07/940,238 03/08/94
5,292,123 08/048,295 03/08/94
5,292,129 08/027,874 03/08/94
5,292,131 08/017,902 03/08/94
5,292,134 07/930,947 03/08/94
5,292,135 07/934,614 03/08/94
5,292,143 07/895,831 03/08/94
5,292,147 07/747,952 03/08/94
5,292,160 07/964,714 03/08/94
5,292,161 07/783,986 03/08/94
5,292,162 07/862,222 03/08/94
5,292,166 08/035,198 03/08/94
5,292,170 08/040,004 03/08/94
5,292,173 07/962,692 03/08/94
5,292,175 07/939,521 03/08/94
5,292,176 08/048,753 03/08/94
5,292,179 07/988,901 03/08/94
5,292,184 07/848,686 03/08/94
5,292,190 07/625,910 03/08/94
5,292,202 08/000,731 03/08/94
5,292,203 07/989,467 03/08/94
5,292,223 07/683,877 03/08/94
5,292,230 07/991,799 03/08/94
5,292,233 08/045,506 03/08/94
5,292,234 08/055,592 03/08/94
5,292,243 07/952,231 03/08/94
5,292,249 07/878,450 03/08/94
5,292,252 07/990,064 03/08/94
5,292,253 07/901,834 03/08/94
5,292,256 08/003,199 03/08/94
5,292,279 07/910,123 03/08/94
5,292,288 07/776,007 03/08/94
5,292,294 07/710,541 03/08/94
5,292,302 07/802,496 03/08/94
5,292,307 07/945,671 03/08/94
5,292,313 07/832,417 03/08/94
5,292,324 08/033,377 03/08/94
5,292,333 07/755,523 03/08/94
5,292,336 08/037,139 03/08/94
5,292,351 07/976,640 03/08/94
5,292,352 07/923,296 03/08/94
5,292,353 07/725,591 03/08/94
5,292,356 07/878,434 03/08/94
5,292,359 08/093,521 03/08/94
5,292,361 07/923,097 03/08/94
5,292,366 07/766,819 03/08/94
5,292,370 07/930,590 03/08/94
5,292,371 07/966,368 03/08/94
5,292,375 08/071,881 03/08/94
5,292,376 07/853,127 03/08/94
5,292,378 08/038,592 03/08/94
5,292,379 07/901,340 03/08/94
5,292,394 07/881,530 03/08/94
5,292,396 07/968,750 03/08/94
5,292,401 08/044,009 03/08/94
5,292,405 07/900,051 03/08/94
5,292,408 07/737,608 03/08/94
5,292,410 07/909,726 03/08/94
5,292,415 08/006,487 03/08/94
5,292,416 07/975,314 03/08/94
5,292,419 07/856,880 03/08/94
5,292,426 07/779,471 03/08/94
5,292,431 07/994,323 03/08/94
5,292,432 07/991,544 03/08/94
5,292,436 07/882,516 03/08/94
5,292,442 07/955,007 03/08/94
5,292,443 07/933,621 03/08/94
5,292,446 07/908,616 03/08/94
5,292,450 07/991,143 03/08/94
5,292,463 07/939,790 03/08/94
5,292,467 08/053,478 03/08/94
5,292,471 08/074,714 03/08/94
5,292,473 08/010,007 03/08/94
5,292,475 07/847,519 03/08/94
5,292,476 07/951,381 03/08/94
5,292,477 07/965,149 03/08/94
5,292,487 07/865,040 03/08/94
5,292,495 08/049,959 03/08/94
5,292,500 07/835,920 03/08/94
5,292,513 07/885,301 03/08/94
5,292,521 07/777,272 03/08/94
5,292,536 07/868,503 03/08/94
5,292,540 08/030,794 03/08/94
5,292,542 07/901,533 03/08/94
5,292,551 07/906,076 03/08/94
5,292,556 07/994,821 03/08/94
5,292,571 07/796,863 03/08/94
5,292,575 07/957,079 03/08/94
5,292,577 07/818,912 03/08/94
5,292,590 07/918,535 03/08/94
5,292,594 07/867,641 03/08/94
5,292,602 08/074,597 03/08/94
5,292,604 07/898,010 03/08/94
5,292,608 08/075,300 03/08/94
5,292,616 07/651,362 03/08/94
5,292,623 07/907,973 03/08/94
5,292,628 08/053,456 03/08/94
5,292,647 07/984,078 03/08/94
5,292,648 08/019,385 03/08/94
5,292,649 07/912,655 03/08/94
5,292,660 07/905,820 03/08/94
5,292,678 07/882,735 03/08/94
5,292,680 08/057,883 03/08/94
5,292,689 07/940,427 03/08/94
5,292,721 07/864,391 03/08/94
5,292,724 07/904,506 03/08/94
5,292,732 07/905,584 03/08/94
5,292,736 08/023,452 03/08/94
5,292,748 08/044,168 03/08/94
5,292,750 07/941,792 03/08/94
5,292,761 07/972,120 03/08/94
5,292,762 07/530,770 03/08/94
5,292,764 07/918,152 03/08/94
5,292,765 07/800,148 03/08/94
5,292,769 07/934,059 03/08/94
5,292,773 07/845,157 03/08/94
5,292,780 07/551,203 03/08/94
5,292,784 07/425,703 03/08/94
5,292,785 07/983,108 03/08/94
5,292,795 07/880,946 03/08/94
5,292,800 07/929,025 03/08/94
5,292,803 07/957,008 03/08/94
5,292,817 08/116,429 03/08/94
5,292,848 07/964,946 03/08/94
5,292,868 08/044,875 03/08/94
5,292,872 07/980,711 03/08/94
5,292,875 08/113,725 03/08/94
5,292,876 07/555,223 03/08/94
5,292,881 07/838,129 03/08/94
5,292,884 07/959,999 03/08/94
5,292,888 08/082,704 03/08/94
5,292,889 07/895,961 03/08/94
5,292,890 08/058,012 03/08/94
5,292,891 07/991,551 03/08/94
5,292,893 07/792,229 03/08/94
5,292,901 07/832,220 03/08/94
5,292,903 07/748,380 03/08/94
5,292,911 07/849,576 03/08/94
5,292,914 08/084,174 03/08/94
5,292,915 07/830,854 03/08/94
5,292,922 07/849,063 03/08/94
5,292,925 08/013,990 03/08/94
5,292,927 07/841,944 03/08/94
5,292,931 08/044,212 03/08/94
5,292,941 07/966,155 03/08/94
5,292,942 08/042,115 03/08/94
5,292,945 08/017,550 03/08/94
5,292,946 07/859,595 03/08/94
5,292,947 07/952,228 03/08/94
5,292,951 08/119,296 03/08/94
5,292,952 07/978,888 03/08/94
5,292,953 08/057,199 03/08/94
5,292,954 07/627,982 03/08/94
5,292,955 07/902,157 03/08/94
5,292,956 07/937,784 03/08/94
5,292,959 07/878,370 03/08/94
5,292,963 07/962,264 03/08/94
5,292,966 08/033,110 03/08/94
5,292,968 08/022,101 03/08/94
5,292,971 08/017,687 03/08/94
5,292,976 08/052,964 03/08/94
5,292,979 07/930,596 03/08/94
5,292,981 07/899,537 03/08/94
5,292,982 07/974,550 03/08/94
5,292,986 07/870,983 03/08/94
5,293,014 07/970,831 03/08/94
5,293,015 07/951,761 03/08/94
5,293,016 08/082,323 03/08/94
5,293,017 07/955,172 03/08/94
5,293,019 07/913,360 03/08/94
5,293,022 07/964,721 03/08/94
5,293,023 08/030,537 03/08/94
5,293,028 07/000,426 03/08/94
5,293,042 07/875,358 03/08/94
5,293,044 07/940,682 03/08/94
5,293,056 07/863,758 03/08/94
5,293,068 07/959,613 03/08/94
5,293,074 07/878,657 03/08/94
5,293,080 07/976,683 03/08/94
5,293,081 07/951,620 03/08/94
5,293,111 07/823,752 03/08/94
5,293,114 07/997,262 03/08/94
5,293,116 07/882,246 03/08/94
5,293,117 07/882,810 03/08/94
5,293,124 07/814,625 03/08/94
5,293,128 07/909,059 03/08/94
5,293,130 07/724,655 03/08/94
5,293,131 07/940,627 03/08/94
5,293,143 07/904,052 03/08/94
5,293,149 07/684,693 03/08/94
5,293,150 07/912,278 03/08/94
5,293,152 07/833,151 03/08/94
5,293,153 07/682,566 03/08/94
5,293,154 07/945,462 03/08/94
5,293,162 07/847,378 03/08/94
5,293,164 07/978,360 03/08/94
5,293,165 07/787,864 03/08/94
5,293,174 07/975,963 03/08/94
5,293,176 07/793,657 03/08/94
5,293,184 07/698,093 03/08/94
5,293,187 07/831,561 03/08/94
5,293,206 07/589,175 03/08/94
5,293,207 08/007,259 03/08/94
5,293,210 07/874,252 03/08/94
5,293,212 07/829,143 03/08/94
5,293,218 07/906,903 03/08/94
5,293,219 07/815,258 03/08/94
5,293,220 07/944,984 03/08/94
5,293,238 07/899,250 03/08/94
5,293,250 07/850,969 03/08/94
5,293,259 07/986,508 03/08/94
5,293,260 07/729,306 03/08/94
5,293,264 07/803,188 03/08/94
5,293,265 07/933,650 03/08/94
5,293,270 08/006,788 03/08/94
5,293,274 08/096,859 03/08/94
5,293,285 07/891,778 03/08/94
5,293,290 07/777,799 03/08/94
5,293,298 07/778,416 03/08/94
5,293,309 07/102,417 03/08/94
5,293,315 07/709,861 03/08/94
5,293,320 07/850,732 03/08/94
5,293,322 07/867,082 03/08/94
5,293,323 07/782,191 03/08/94
5,293,365 08/090,985 03/08/94
5,293,372 07/728,586 03/08/94
5,293,377 07/593,824 03/08/94
5,293,378 07/944,295 03/08/94
5,293,394 07/913,664 03/08/94
5,293,405 07/785,488 03/08/94
5,293,409 07/789,224 03/08/94
5,293,412 07/977,716 03/08/94
5,293,415 07/956,203 03/08/94
5,293,416 07/977,055 03/08/94
5,293,419 07/875,422 03/08/94
5,293,425 07/802,121 03/08/94
5,293,444 07/803,998 03/08/94
5,293,446 07/705,746 03/08/94
5,293,461 07/794,953 03/08/94
5,293,480 08/013,488 03/08/94
5,293,485 08/007,023 03/08/94
5,293,489 08/060,719 03/08/94
5,293,491 07/635,896 03/08/94
5,293,495 07/907,756 03/08/94
5,293,501 07/756,012 03/08/94
5,293,516 07/828,539 03/08/94
5,293,521 07/992,011 03/08/94
5,293,528 07/841,380 03/08/94
5,293,532 07/998,258 03/08/94
5,293,540 07/736,319 03/08/94
5,293,549 07/881,768 03/08/94
5,293,572 07/697,242 03/08/94
5,293,579 07/838,605 03/08/94
5,293,600 07/505,814 03/08/94
5,293,604 07/655,947 03/08/94
5,293,605 07/663,872 03/08/94
5,293,616 07/780,203 03/08/94
5,293,618 07/614,088 03/08/94
5,293,625 07/763,182 03/08/94
5,293,638 07/892,916 03/08/94
5,293,640 07/752,510 03/08/94
PATENTS WHICH EXPIRED ON March 10, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,724,671 08/679,107 03/10/98
5,724,672 08/665,373 03/10/98
5,724,675 08/710,322 03/10/98
5,724,680 08/774,250 03/10/98
5,724,684 08/744,638 03/10/98
5,724,687 08/688,951 03/10/98
5,724,692 08/660,154 03/10/98
5,724,693 08/636,756 03/10/98
5,724,698 08/628,932 03/10/98
5,724,703 08/775,405 03/10/98
5,724,708 08/758,726 03/10/98
5,724,709 08/500,084 03/10/98
5,724,715 08/674,472 03/10/98
5,724,723 08/652,077 03/10/98
5,724,727 08/689,571 03/10/98
5,724,732 08/748,741 03/10/98
5,724,736 08/744,094 03/10/98
5,724,744 08/614,350 03/10/98
5,724,747 08/632,000 03/10/98
5,724,751 08/666,567 03/10/98
5,724,752 08/764,927 03/10/98
5,724,764 08/541,728 03/10/98
5,724,773 08/533,185 03/10/98
5,724,779 08/734,446 03/10/98
5,724,781 08/649,232 03/10/98
5,724,782 08/247,905 03/10/98
5,724,787 08/711,266 03/10/98
5,724,788 08/632,406 03/10/98
5,724,798 08/680,503 03/10/98
5,724,807 08/790,247 03/10/98
5,724,817 08/526,237 03/10/98
5,724,824 08/766,587 03/10/98
5,724,842 08/600,973 03/10/98
5,724,853 08/765,610 03/10/98
5,724,854 08/645,829 03/10/98
5,724,856 08/700,855 03/10/98
5,724,861 08/618,564 03/10/98
5,724,867 08/535,767 03/10/98
5,724,869 08/659,951 03/10/98
5,724,871 08/810,241 03/10/98
5,724,873 08/679,236 03/10/98
5,724,876 08/556,173 03/10/98
5,724,877 08/294,376 03/10/98
5,724,879 08/598,725 03/10/98
5,724,887 08/776,365 03/10/98
5,724,889 08/645,402 03/10/98
5,724,890 08/628,260 03/10/98
5,724,894 08/671,692 03/10/98
5,724,898 08/688,775 03/10/98
5,724,905 08/492,017 03/10/98
5,724,906 08/787,378 03/10/98
5,724,908 08/637,868 03/10/98
5,724,912 08/538,910 03/10/98
5,724,914 08/751,082 03/10/98
5,724,920 08/769,135 03/10/98
5,724,921 08/684,419 03/10/98
5,724,934 08/651,687 03/10/98
5,724,935 08/584,133 03/10/98
5,724,947 08/816,505 03/10/98
5,724,954 08/788,902 03/10/98
5,724,963 08/549,298 03/10/98
5,724,982 08/485,737 03/10/98
5,724,989 08/492,921 03/10/98
5,724,992 08/583,595 03/10/98
5,724,994 08/432,276 03/10/98
5,725,001 08/725,613 03/10/98
5,725,009 08/767,934 03/10/98
5,725,013 08/559,665 03/10/98
5,725,025 08/689,699 03/10/98
5,725,033 08/706,560 03/10/98
5,725,037 08/719,249 03/10/98
5,725,039 08/665,677 03/10/98
5,725,057 08/454,550 03/10/98
5,725,061 08/653,636 03/10/98
5,725,068 08/726,903 03/10/98
5,725,069 08/718,005 03/10/98
5,725,070 08/387,444 03/10/98
5,725,084 08/749,985 03/10/98
5,725,085 08/653,596 03/10/98
5,725,087 08/726,809 03/10/98
5,725,092 08/842,911 03/10/98
5,725,094 08/636,226 03/10/98
5,725,095 08/667,158 03/10/98
5,725,096 08/439,997 03/10/98
5,725,097 08/738,012 03/10/98
5,725,098 08/324,137 03/10/98
5,725,104 08/711,959 03/10/98
5,725,106 08/666,950 03/10/98
5,725,108 08/762,542 03/10/98
5,725,111 08/703,633 03/10/98
5,725,112 08/617,181 03/10/98
5,725,113 08/739,023 03/10/98
5,725,114 08/714,199 03/10/98
5,725,117 08/656,012 03/10/98
5,725,121 08/673,683 03/10/98
5,725,130 08/522,132 03/10/98
5,725,135 08/703,102 03/10/98
5,725,137 08/798,625 03/10/98
5,725,154 08/516,530 03/10/98
5,725,156 08/529,338 03/10/98
5,725,160 08/639,693 03/10/98
5,725,164 08/657,040 03/10/98
5,725,173 08/565,899 03/10/98
5,725,183 08/520,847 03/10/98
5,725,186 08/780,538 03/10/98
5,725,188 08/572,734 03/10/98
5,725,189 08/658,576 03/10/98
5,725,192 08/701,241 03/10/98
5,725,194 08/649,012 03/10/98
5,725,196 08/518,497 03/10/98
5,725,212 08/536,568 03/10/98
5,725,214 08/772,365 03/10/98
5,725,217 08/789,938 03/10/98
5,725,225 08/794,541 03/10/98
5,725,226 08/544,506 03/10/98
5,725,227 08/504,612 03/10/98
5,725,231 08/560,657 03/10/98
5,725,232 08/606,728 03/10/98
5,725,241 08/636,857 03/10/98
5,725,245 08/724,046 03/10/98
5,725,246 08/578,213 03/10/98
5,725,253 08/691,823 03/10/98
5,725,254 08/647,722 03/10/98
5,725,263 08/825,758 03/10/98
5,725,265 08/783,357 03/10/98
5,725,268 08/732,919 03/10/98
5,725,275 08/783,356 03/10/98
5,725,280 08/689,196 03/10/98
5,725,284 08/564,602 03/10/98
5,725,286 08/694,702 03/10/98
5,725,287 08/624,397 03/10/98
5,725,288 08/549,277 03/10/98
5,725,291 08/735,962 03/10/98
5,725,294 08/784,329 03/10/98
5,725,299 08/587,347 03/10/98
5,725,301 08/518,589 03/10/98
5,725,308 08/363,688 03/10/98
5,725,309 08/671,026 03/10/98
5,725,310 08/707,215 03/10/98
5,725,322 08/701,637 03/10/98
5,725,323 08/337,149 03/10/98
5,725,329 08/646,844 03/10/98
5,725,331 08/644,032 03/10/98
5,725,332 08/639,686 03/10/98
5,725,334 08/822,477 03/10/98
5,725,341 08/780,206 03/10/98
5,725,345 08/602,000 03/10/98
5,725,351 08/667,954 03/10/98
5,725,359 08/732,605 03/10/98
5,725,372 08/618,578 03/10/98
5,725,377 08/625,047 03/10/98
5,725,378 08/689,712 03/10/98
5,725,381 08/725,168 03/10/98
5,725,388 08/596,484 03/10/98
5,725,389 08/555,437 03/10/98
5,725,401 08/835,648 03/10/98
5,725,403 08/751,502 03/10/98
5,725,404 08/712,032 03/10/98
5,725,409 08/386,301 03/10/98
5,725,411 08/218,158 03/10/98
5,725,418 08/596,243 03/10/98
5,725,419 08/556,110 03/10/98
5,725,434 08/562,220 03/10/98
5,725,435 08/648,411 03/10/98
5,725,439 08/588,702 03/10/98
5,725,441 08/603,230 03/10/98
5,725,458 08/411,393 03/10/98
5,725,461 08/601,288 03/10/98
5,725,462 08/523,780 03/10/98
5,725,465 08/624,571 03/10/98
5,725,467 08/557,462 03/10/98
5,725,484 08/596,606 03/10/98
5,725,492 08/610,622 03/10/98
5,725,497 08/473,347 03/10/98
5,725,501 08/775,971 03/10/98
5,725,504 08/780,778 03/10/98
5,725,506 08/583,813 03/10/98
5,725,509 08/341,528 03/10/98
5,725,526 08/623,093 03/10/98
5,725,531 08/578,070 03/10/98
5,725,542 08/807,083 03/10/98
5,725,563 08/537,794 03/10/98
5,725,576 08/656,693 03/10/98
5,725,597 08/747,098 03/10/98
5,725,603 08/619,137 03/10/98
5,725,605 08/619,678 03/10/98
5,725,608 08/581,595 03/10/98
5,725,618 08/711,803 03/10/98
5,725,619 08/648,192 03/10/98
5,725,622 08/706,518 03/10/98
5,725,629 08/783,587 03/10/98
5,725,642 08/635,380 03/10/98
5,725,660 08/758,475 03/10/98
5,725,678 08/667,260 03/10/98
5,725,680 08/546,407 03/10/98
5,725,695 08/624,728 03/10/98
5,725,703 08/459,120 03/10/98
5,725,725 08/571,787 03/10/98
5,725,732 08/677,276 03/10/98
5,725,733 08/640,055 03/10/98
5,725,742 08/522,406 03/10/98
5,725,743 08/656,755 03/10/98
5,725,749 08/740,398 03/10/98
5,725,752 08/628,749 03/10/98
5,725,753 08/638,233 03/10/98
5,725,755 08/536,012 03/10/98
5,725,761 08/805,945 03/10/98
5,725,772 08/542,717 03/10/98
5,725,783 08/436,343 03/10/98
5,725,786 08/560,184 03/10/98
5,725,797 08/742,626 03/10/98
5,725,803 08/736,463 03/10/98
5,725,821 08/750,305 03/10/98
5,725,825 08/677,142 03/10/98
5,725,826 08/650,091 03/10/98
5,725,830 08/188,430 03/10/98
5,725,831 08/409,805 03/10/98
5,725,833 08/555,867 03/10/98
5,725,853 08/325,023 03/10/98
5,725,860 08/687,518 03/10/98
5,725,881 08/329,344 03/10/98
5,725,893 08/623,214 03/10/98
5,725,899 06/246,081 03/10/98
5,725,900 08/645,961 03/10/98
5,725,902 08/558,140 03/10/98
5,725,925 08/624,633 03/10/98
5,725,926 08/784,299 03/10/98
5,725,933 08/684,549 03/10/98
5,725,941 08/522,113 03/10/98
5,725,950 06/909,369 03/10/98
5,725,978 08/590,475 03/10/98
5,725,988 08/163,214 03/10/98
5,726,004 08/715,197 03/10/98
5,726,015 08/371,082 03/10/98
5,726,016 08/374,843 03/10/98
5,726,039 08/504,718 03/10/98
5,726,049 08/578,587 03/10/98
5,726,056 08/819,590 03/10/98
5,726,095 08/743,955 03/10/98
5,726,102 08/661,257 03/10/98
5,726,105 08/425,282 03/10/98
5,726,106 08/702,630 03/10/98
5,726,126 08/756,750 03/10/98
5,726,127 08/646,352 03/10/98
5,726,128 08/525,059 03/10/98
5,726,129 08/737,538 03/10/98
5,726,131 08/449,083 03/10/98
5,726,134 08/750,768 03/10/98
5,726,161 08/416,741 03/10/98
5,726,163 08/676,253 03/10/98
5,726,164 08/619,068 03/10/98
5,726,165 08/465,486 03/10/98
5,726,172 08/779,296 03/10/98
5,726,183 08/704,587 03/10/98
5,726,187 08/416,791 03/10/98
5,726,190 08/554,403 03/10/98
5,726,196 08/623,914 03/10/98
5,726,197 07/971,015 03/10/98
5,726,199 08/716,255 03/10/98
5,726,210 08/741,913 03/10/98
5,726,221 08/728,445 03/10/98
5,726,227 08/754,233 03/10/98
5,726,230 08/546,563 03/10/98
5,726,234 08/776,911 03/10/98
5,726,238 08/622,049 03/10/98
5,726,253 08/764,017 03/10/98
5,726,265 08/588,480 03/10/98
5,726,266 08/704,751 03/10/98
5,726,273 08/658,786 03/10/98
5,726,299 08/285,641 03/10/98
5,726,301 08/415,112 03/10/98
5,726,308 08/620,587 03/10/98
5,726,313 08/549,664 03/10/98
5,726,322 08/824,305 03/10/98
5,726,323 08/708,590 03/10/98
5,726,332 08/641,502 03/10/98
5,726,335 08/571,294 03/10/98
5,726,342 08/787,350 03/10/98
5,726,344 08/515,153 03/10/98
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