United States Patent and Trademark Office OG Notices: 08 April 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 February 12, 2003
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,991,233 07/089,062 02/12/91
4,991,236 07/431,239 02/12/91
4,991,238 07/485,500 02/12/91
4,991,239 06/821,010 02/12/91
4,991,242 07/539,562 02/12/91
4,991,248 07/299,618 02/12/91
4,991,250 07/440,127 02/12/91
4,991,261 07/324,532 02/12/91
4,991,264 07/466,088 02/12/91
4,991,268 07/530,321 02/12/91
4,991,269 07/025,758 02/12/91
4,991,274 07/285,711 02/12/91
4,991,276 07/387,141 02/12/91
4,991,281 07/357,575 02/12/91
4,991,325 07/466,989 02/12/91
4,991,326 07/347,986 02/12/91
4,991,338 07/293,633 02/12/91
4,991,341 07/414,622 02/12/91
4,991,351 07/411,822 02/12/91
4,991,352 07/512,025 02/12/91
4,991,360 07/223,336 02/12/91
4,991,370 07/295,824 02/12/91
4,991,373 07/496,758 02/12/91
4,991,380 07/489,479 02/12/91
4,991,388 07/239,016 02/12/91
4,991,394 07/332,689 02/12/91
4,991,403 07/460,145 02/12/91
4,991,405 07/565,898 02/12/91
4,991,409 07/438,239 02/12/91
4,991,414 07/438,392 02/12/91
4,991,424 07/355,283 02/12/91
4,991,431 07/472,914 02/12/91
4,991,433 07/410,699 02/12/91
4,991,449 07/374,762 02/12/91
4,991,457 07/522,755 02/12/91
4,991,461 07/414,610 02/12/91
4,991,470 07/434,302 02/12/91
4,991,472 07/267,081 02/12/91
4,991,477 07/442,631 02/12/91
4,991,479 07/290,340 02/12/91
4,991,480 07/232,300 02/12/91
4,991,483 07/454,942 02/12/91
4,991,484 07/292,751 02/12/91
4,991,491 07/344,469 02/12/91
4,991,497 07/377,177 02/12/91
4,991,502 07/418,752 02/12/91
4,991,508 07/451,901 02/12/91
4,991,509 06/507,441 02/12/91
4,991,512 07/431,509 02/12/91
4,991,515 07/472,365 02/12/91
4,991,516 07/420,041 02/12/91
4,991,532 07/360,390 02/12/91
4,991,534 07/416,708 02/12/91
4,991,538 07/408,458 02/12/91
4,991,542 07/368,312 02/12/91
4,991,547 07/534,986 02/12/91
4,991,551 07/414,206 02/12/91
4,991,568 07/332,898 02/12/91
4,991,576 07/255,372 02/12/91
4,991,577 07/248,929 02/12/91
4,991,595 07/365,210 02/12/91
4,991,599 07/453,629 02/12/91
4,991,604 07/335,221 02/12/91
4,991,632 07/258,144 02/12/91
4,991,638 07/478,597 02/12/91
4,991,641 07/520,213 02/12/91
4,991,644 07/378,970 02/12/91
4,991,652 07/380,348 02/12/91
4,991,654 07/435,144 02/12/91
4,991,657 07/352,566 02/12/91
4,991,658 07/290,278 02/12/91
4,991,663 07/286,759 02/12/91
4,991,677 07/520,858 02/12/91
4,991,680 07/251,528 02/12/91
4,991,685 07/415,618 02/12/91
4,991,690 07/495,596 02/12/91
4,991,699 07/376,031 02/12/91
4,991,704 07/442,192 02/12/91
4,991,717 07/471,446 02/12/91
4,991,720 07/434,474 02/12/91
4,991,721 07/231,946 02/12/91
4,991,725 06/770,798 02/12/91
4,991,729 07/339,819 02/12/91
4,991,741 07/344,301 02/12/91
4,991,750 07/281,462 02/12/91
4,991,751 07/453,396 02/12/91
4,991,758 07/410,869 02/12/91
4,991,778 07/437,549 02/12/91
4,991,779 07/481,435 02/12/91
4,991,783 07/288,411 02/12/91
4,991,785 07/470,762 02/12/91
4,991,786 07/464,267 02/12/91
4,991,789 07/422,075 02/12/91
4,991,794 07/399,490 02/12/91
4,991,796 07/271,439 02/12/91
4,991,797 07/298,071 02/12/91
4,991,822 07/271,176 02/12/91
4,991,824 07/273,536 02/12/91
4,991,829 07/402,315 02/12/91
4,991,841 07/512,487 02/12/91
4,991,842 07/473,589 02/12/91
4,991,849 07/451,634 02/12/91
4,991,854 07/433,566 02/12/91
4,991,860 07/322,734 02/12/91
4,991,868 07/452,631 02/12/91
4,991,879 07/434,859 02/12/91
4,991,883 07/411,929 02/12/91
4,991,885 07/394,634 02/12/91
4,991,895 07/524,532 02/12/91
4,991,901 07/399,606 02/12/91
4,991,902 07/478,438 02/12/91
4,991,907 07/385,158 02/12/91
4,991,915 07/384,961 02/12/91
4,991,916 07/180,540 02/12/91
4,991,928 07/481,612 02/12/91
4,991,932 07/344,006 02/12/91
4,991,941 07/205,814 02/12/91
4,991,949 07/469,030 02/12/91
4,991,951 07/501,026 02/12/91
4,991,955 07/506,289 02/12/91
4,991,960 06/893,766 02/12/91
4,991,962 07/293,778 02/12/91
4,991,970 07/297,295 02/12/91
4,991,984 07/364,050 02/12/91
4,991,987 07/471,098 02/12/91
4,991,991 07/045,208 02/12/91
4,991,993 07/547,858 02/12/91
4,991,994 07/419,691 02/12/91
4,991,998 07/432,902 02/12/91
4,992,001 07/570,172 02/12/91
4,992,011 07/334,217 02/12/91
4,992,012 07/490,541 02/12/91
4,992,014 07/348,585 02/12/91
4,992,022 07/440,986 02/12/91
4,992,025 07/417,971 02/12/91
4,992,026 07/370,080 02/12/91
4,992,031 07/456,151 02/12/91
4,992,038 07/304,848 02/12/91
4,992,041 07/437,699 02/12/91
4,992,045 07/266,253 02/12/91
4,992,051 07/116,197 02/12/91
4,992,052 07/301,381 02/12/91
4,992,054 07/329,705 02/12/91
4,992,060 07/419,100 02/12/91
4,992,069 07/424,532 02/12/91
4,992,071 07/273,512 02/12/91
4,992,074 07/359,983 02/12/91
4,992,082 07/450,700 02/12/91
4,992,098 07/252,932 02/12/91
4,992,103 07/423,632 02/12/91
4,992,106 07/328,054 02/12/91
4,992,115 07/310,569 02/12/91
4,992,119 07/500,252 02/12/91
4,992,136 07/223,570 02/12/91
4,992,144 07/413,309 02/12/91
4,992,145 07/534,219 02/12/91
4,992,153 07/379,214 02/12/91
4,992,157 07/441,869 02/12/91
4,992,170 07/504,446 02/12/91
4,992,172 07/394,362 02/12/91
4,992,175 07/326,665 02/12/91
4,992,180 07/452,335 02/12/91
4,992,183 07/394,338 02/12/91
4,992,184 07/381,891 02/12/91
4,992,185 07/195,427 02/12/91
4,992,188 07/502,610 02/12/91
4,992,194 07/364,946 02/12/91
4,992,210 07/321,424 02/12/91
4,992,215 07/265,220 02/12/91
4,992,217 07/364,978 02/12/91
4,992,228 07/414,052 02/12/91
4,992,230 07/511,561 02/12/91
4,992,250 06/852,175 02/12/91
4,992,256 07/413,424 02/12/91
4,992,266 07/393,438 02/12/91
4,992,278 07/390,435 02/12/91
4,992,291 07/386,732 02/12/91
4,992,308 07/245,858 02/12/91
4,992,313 07/369,128 02/12/91
4,992,325 07/132,286 02/12/91
4,992,332 07/346,278 02/12/91
4,992,338 07/488,166 02/12/91
4,992,343 07/395,235 02/12/91
4,992,345 07/454,299 02/12/91
4,992,359 07/532,490 02/12/91
4,992,360 07/351,267 02/12/91
4,992,362 07/389,544 02/12/91
4,992,366 07/221,511 02/12/91
4,992,371 07/372,229 02/12/91
4,992,378 07/286,445 02/12/91
4,992,379 06/933,020 02/12/91
4,992,382 07/396,446 02/12/91
4,992,383 07/228,524 02/12/91
4,992,387 07/496,300 02/12/91
4,992,396 07/395,285 02/12/91
4,992,408 07/400,767 02/12/91
4,992,417 07/273,967 02/12/91
4,992,418 07/074,558 02/12/91
4,992,424 07/320,209 02/12/91
4,992,426 07/316,421 02/12/91
4,992,440 07/402,719 02/12/91
4,992,444 07/127,452 02/12/91
4,992,448 07/425,712 02/12/91
4,992,452 07/345,751 02/12/91
4,992,455 07/196,058 02/12/91
4,992,481 07/316,370 02/12/91
4,992,492 07/314,013 02/12/91
4,992,496 07/092,854 02/12/91
4,992,501 07/370,970 02/12/91
4,992,502 07/393,615 02/12/91
4,992,510 07/394,720 02/12/91
4,992,516 07/395,514 02/12/91
4,992,520 07/432,674 02/12/91
4,992,526 07/454,245 02/12/91
4,992,537 07/352,078 02/12/91
4,992,542 07/020,189 02/12/91
4,992,551 07/435,246 02/12/91
4,992,552 07/406,995 02/12/91
4,992,556 07/314,021 02/12/91
4,992,560 07/524,899 02/12/91
4,992,570 07/173,174 02/12/91
4,992,574 07/263,651 02/12/91
4,992,584 07/231,565 02/12/91
4,992,586 07/253,594 02/12/91
4,992,588 06/761,337 02/12/91
4,992,589 07/231,655 02/12/91
4,992,590 07/415,802 02/12/91
4,992,591 07/454,670 02/12/91
4,992,594 07/460,380 02/12/91
4,992,602 07/471,751 02/12/91
4,992,607 07/325,736 02/12/91
4,992,612 07/391,243 02/12/91
4,992,615 07/470,014 02/12/91
4,992,622 07/388,590 02/12/91
4,992,625 07/301,618 02/12/91
4,992,630 07/378,372 02/12/91
4,992,633 07/379,109 02/12/91
4,992,636 07/368,383 02/12/91
4,992,637 07/461,360 02/12/91
4,992,638 07/518,324 02/12/91
4,992,639 07/426,717 02/12/91
4,992,645 07/374,917 02/12/91
4,992,659 07/386,330 02/12/91
4,992,671 07/168,118 02/12/91
4,992,674 07/404,156 02/12/91
4,992,676 07/345,735 02/12/91
4,992,677 07/325,439 02/12/91
4,992,682 07/294,676 02/12/91
4,992,692 07/352,526 02/12/91
4,992,699 07/403,246 02/12/91
4,992,702 07/284,377 02/12/91
4,992,720 07/302,892 02/12/91
4,992,721 07/470,804 02/12/91
4,992,722 07/308,004 02/12/91
4,992,724 07/481,893 02/12/91
4,992,725 07/454,510 02/12/91
4,992,730 07/387,131 02/12/91
4,992,741 07/400,584 02/12/91
4,992,748 07/406,582 02/12/91
4,992,764 07/313,012 02/12/91
4,992,770 07/405,336 02/12/91
4,992,782 07/223,695 02/12/91
4,992,788 07/416,119 02/12/91
4,992,790 07/409,618 02/12/91
4,992,794 07/419,043 02/12/91
4,992,798 07/554,984 02/12/91
4,992,799 07/414,168 02/12/91
4,992,804 07/348,523 02/12/91
4,992,809 07/426,655 02/12/91
4,992,810 07/465,686 02/12/91
4,992,824 07/386,951 02/12/91
4,992,825 07/369,150 02/12/91
4,992,828 07/448,398 02/12/91
4,992,829 07/344,776 02/12/91
4,992,837 07/432,641 02/12/91
4,992,840 07/412,067 02/12/91
4,992,845 07/294,020 02/12/91
4,992,887 07/306,573 02/12/91
4,992,891 07/303,749 02/12/91
4,992,915 07/416,873 02/12/91
4,992,921 07/445,582 02/12/91
4,992,922 07/392,293 02/12/91
4,992,928 07/292,969 02/12/91
4,992,930 07/191,319 02/12/91
4,992,933 07/519,332 02/12/91
4,992,938 07/469,813 02/12/91
4,992,943 07/309,172 02/12/91
4,992,951 07/188,619 02/12/91
4,992,952 07/247,069 02/12/91
4,992,953 07/207,943 02/12/91
4,992,959 07/449,088 02/12/91
4,992,962 07/187,513 02/12/91
4,992,970 07/122,132 02/12/91
4,992,972 07/122,154 02/12/91
4,992,976 07/501,306 02/12/91
4,992,979 07/231,813 02/12/91
4,993,002 07/422,991 02/12/91
4,993,003 07/389,913 02/12/91
4,993,004 07/295,783 02/12/91
4,993,006 07/438,711 02/12/91
4,993,022 07/307,605 02/12/91
4,993,023 07/363,842 02/12/91
4,993,026 07/413,333 02/12/91
4,993,037 07/304,597 02/12/91
4,993,038 07/401,922 02/12/91
4,993,044 07/400,823 02/12/91
4,993,046 07/357,573 02/12/91
4,993,065 07/334,152 02/12/91
4,993,072 07/315,505 02/12/91
4,993,074 07/295,493 02/12/91
PATENTS WHICH EXPIRED ON February 7, 2003
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
5,386,597 08/084,025 02/07/95
5,386,600 08/045,712 02/07/95
5,386,603 08/232,606 02/07/95
5,386,605 08/113,179 02/07/95
5,386,606 08/224,320 02/07/95
5,386,613 07/979,767 02/07/95
5,386,625 08/208,079 02/07/95
5,386,626 08/118,715 02/07/95
5,386,627 08/154,225 02/07/95
5,386,635 08/265,782 02/07/95
5,386,636 08/028,160 02/07/95
5,386,640 08/252,205 02/07/95
5,386,641 08/144,595 02/07/95
5,386,643 08/052,482 02/07/95
5,386,647 08/123,814 02/07/95
5,386,649 08/092,986 02/07/95
5,386,652 08/151,299 02/07/95
5,386,656 08/185,139 02/07/95
5,386,660 08/101,185 02/07/95
5,386,668 08/059,963 02/07/95
5,386,669 08/031,340 02/07/95
5,386,676 08/044,994 02/07/95
5,386,685 08/147,531 02/07/95
5,386,690 08/118,835 02/07/95
5,386,691 08/181,150 02/07/95
5,386,700 08/207,287 02/07/95
5,386,705 08/113,611 02/07/95
5,386,709 07/988,547 02/07/95
5,386,712 08/237,448 02/07/95
5,386,720 08/197,352 02/07/95
5,386,721 08/151,959 02/07/95
5,386,723 08/097,126 02/07/95
5,386,726 07/591,693 02/07/95
5,386,728 07/840,762 02/07/95
5,386,731 08/149,130 02/07/95
5,386,737 08/083,647 02/07/95
5,386,745 08/104,477 02/07/95
5,386,748 08/099,131 02/07/95
5,386,752 07/971,720 02/07/95
5,386,754 08/067,747 02/07/95
5,386,757 08/031,950 02/07/95
5,386,760 08/160,953 02/07/95
5,386,768 08/037,252 02/07/95
5,386,769 07/983,394 02/07/95
5,386,771 08/144,837 02/07/95
5,386,772 08/077,289 02/07/95
5,386,777 07/833,235 02/07/95
5,386,778 08/003,063 02/07/95
5,386,782 08/100,726 02/07/95
5,386,784 08/073,167 02/07/95
5,386,788 07/975,048 02/07/95
5,386,808 08/104,064 02/07/95
5,386,813 08/137,728 02/07/95
5,386,823 07/907,279 02/07/95
5,386,826 07/781,138 02/07/95
5,386,829 07/946,748 02/07/95
5,386,836 08/089,422 02/07/95
5,386,839 07/996,563 02/07/95
5,386,848 08/199,865 02/07/95
5,386,849 08/230,641 02/07/95
5,386,850 08/247,086 02/07/95
5,386,854 08/149,726 02/07/95
5,386,863 08/002,362 02/07/95
5,386,876 07/888,767 02/07/95
5,386,878 08/235,340 02/07/95
5,386,884 08/109,499 02/07/95
5,386,893 07/952,018 02/07/95
5,386,895 08/077,631 02/07/95
5,386,896 08/085,615 02/07/95
5,386,898 08/147,615 02/07/95
5,386,901 08/075,242 02/07/95
5,386,902 08/185,868 02/07/95
5,386,910 08/030,282 02/07/95
5,386,911 08/072,728 02/07/95
5,386,917 08/223,970 02/07/95
5,386,920 08/108,413 02/07/95
5,386,921 08/192,991 02/07/95
5,386,926 08/071,388 02/07/95
5,386,934 08/120,933 02/07/95
5,386,938 08/188,799 02/07/95
5,386,940 08/236,665 02/07/95
5,386,942 08/194,349 02/07/95
5,386,953 07/931,625 02/07/95
5,386,957 08/116,748 02/07/95
5,386,970 07/479,649 02/07/95
5,386,978 08/049,325 02/07/95
5,386,979 08/033,151 02/07/95
5,386,993 08/247,594 02/07/95
5,386,995 08/211,422 02/07/95
5,386,997 08/120,398 02/07/95
5,387,004 07/585,148 02/07/95
5,387,006 08/043,528 02/07/95
5,387,007 07/983,562 02/07/95
5,387,016 08/219,563 02/07/95
5,387,018 08/140,851 02/07/95
5,387,025 07/719,694 02/07/95
5,387,031 08/208,591 02/07/95
5,387,039 08/160,515 02/07/95
5,387,041 08/236,318 02/07/95
5,387,044 08/166,888 02/07/95
5,387,048 08/101,010 02/07/95
5,387,051 08/041,990 02/07/95
5,387,052 08/028,318 02/07/95
5,387,055 07/929,157 02/07/95
5,387,057 08/149,313 02/07/95
5,387,062 08/158,206 02/07/95
5,387,066 07/936,578 02/07/95
5,387,073 08/103,356 02/07/95
5,387,078 08/150,219 02/07/95
5,387,084 08/054,742 02/07/95
5,387,091 08/105,746 02/07/95
5,387,094 08/150,065 02/07/95
5,387,095 08/043,706 02/07/95
5,387,096 08/081,337 02/07/95
5,387,097 07/986,298 02/07/95
5,387,101 08/093,003 02/07/95
5,387,104 08/192,497 02/07/95
5,387,105 07/872,814 02/07/95
5,387,106 07/864,257 02/07/95
5,387,110 08/149,885 02/07/95
5,387,111 08/131,238 02/07/95
5,387,115 08/073,168 02/07/95
5,387,116 08/085,116 02/07/95
5,387,121 08/119,563 02/07/95
5,387,129 08/067,375 02/07/95
5,387,139 08/229,877 02/07/95
5,387,141 07/853,502 02/07/95
5,387,147 08/063,419 02/07/95
5,387,148 08/070,436 02/07/95
5,387,166 08/164,014 02/07/95
5,387,169 08/186,115 02/07/95
5,387,177 08/061,571 02/07/95
5,387,178 07/980,653 02/07/95
5,387,184 08/086,628 02/07/95
5,387,186 08/136,154 02/07/95
5,387,191 07/779,699 02/07/95
5,387,194 07/974,404 02/07/95
5,387,205 08/135,907 02/07/95
5,387,220 08/077,026 02/07/95
5,387,221 08/087,762 02/07/95
5,387,251 08/237,006 02/07/95
5,387,266 08/076,460 02/07/95
5,387,273 08/174,081 02/07/95
5,387,280 08/182,354 02/07/95
5,387,281 08/159,642 02/07/95
5,387,297 08/170,654 02/07/95
5,387,298 08/050,593 02/07/95
5,387,300 08/039,444 02/07/95
5,387,302 08/134,299 02/07/95
5,387,305 08/120,156 02/07/95
5,387,308 08/184,531 02/07/95
5,387,321 07/826,020 02/07/95
5,387,324 07/916,254 02/07/95
5,387,328 08/046,751 02/07/95
5,387,331 08/246,899 02/07/95
5,387,333 07/857,613 02/07/95
5,387,334 07/997,130 02/07/95
5,387,358 08/161,776 02/07/95
5,387,359 08/161,777 02/07/95
5,387,363 08/111,812 02/07/95
5,387,370 08/030,022 02/07/95
5,387,372 08/026,924 02/07/95
5,387,373 08/008,460 02/07/95
5,387,383 08/166,071 02/07/95
5,387,384 07/875,833 02/07/95
5,387,395 07/909,553 02/07/95
5,387,401 08/067,549 02/07/95
5,387,402 08/066,301 02/07/95
5,387,404 08/016,581 02/07/95
5,387,406 08/033,006 02/07/95
5,387,407 07/521,513 02/07/95
5,387,411 07/593,821 02/07/95
5,387,414 08/043,760 02/07/95
5,387,416 08/097,350 02/07/95
5,387,418 08/214,184 02/07/95
5,387,419 08/037,810 02/07/95
5,387,424 08/217,482 02/07/95
5,387,425 08/106,421 02/07/95
5,387,431 07/847,595 02/07/95
5,387,434 08/115,572 02/07/95
5,387,444 07/842,459 02/07/95
5,387,448 07/946,573 02/07/95
5,387,451 08/090,730 02/07/95
5,387,452 08/171,652 02/07/95
5,387,453 07/999,150 02/07/95
5,387,456 07/885,954 02/07/95
5,387,467 07/984,752 02/07/95
5,387,468 08/006,558 02/07/95
5,387,471 08/111,921 02/07/95
5,387,472 07/994,272 02/07/95
5,387,478 08/092,212 02/07/95
5,387,480 08/103,371 02/07/95
5,387,484 07/909,886 02/07/95
5,387,487 07/936,773 02/07/95
5,387,489 08/098,150 02/07/95
5,387,512 07/841,240 02/07/95
5,387,516 08/022,163 02/07/95
5,387,518 07/873,168 02/07/95
5,387,520 07/936,923 02/07/95
5,387,522 07/734,070 02/07/95
5,387,523 08/099,100 02/07/95
5,387,529 08/152,963 02/07/95
5,387,544 08/216,022 02/07/95
5,387,553 08/276,222 02/07/95
5,387,562 07/935,196 02/07/95
5,387,569 07/841,356 02/07/95
5,387,572 08/098,713 02/07/95
5,387,575 07/894,557 02/07/95
5,387,581 08/035,895 02/07/95
5,387,586 08/206,451 02/07/95
5,387,587 07/766,725 02/07/95
5,387,591 08/016,501 02/07/95
5,387,596 08/095,311 02/07/95
5,387,609 07/845,817 02/07/95
5,387,622 07/725,884 02/07/95
5,387,626 08/234,730 02/07/95
5,387,650 08/179,822 02/07/95
5,387,679 07/988,961 02/07/95
5,387,683 08/175,801 02/07/95
5,387,684 08/142,447 02/07/95
5,387,685 08/092,653 02/07/95
5,387,688 08/073,061 02/07/95
5,387,689 08/118,652 02/07/95
5,387,695 08/022,605 02/07/95
5,387,699 08/171,813 02/07/95
5,387,703 08/138,221 02/07/95
5,387,704 08/150,363 02/07/95
5,387,706 08/265,903 02/07/95
5,387,708 08/165,060 02/07/95
5,387,713 07/805,373 02/07/95
5,387,718 07/913,192 02/07/95
5,387,719 08/120,427 02/07/95
5,387,720 08/151,390 02/07/95
5,387,721 08/170,849 02/07/95
5,387,722 08/125,271 02/07/95
5,387,723 08/181,143 02/07/95
5,387,725 08/090,597 02/07/95
5,387,726 08/179,621 02/07/95
5,387,728 08/111,643 02/07/95
5,387,733 08/074,239 02/07/95
5,387,736 08/112,952 02/07/95
5,387,740 08/220,393 02/07/95
5,387,748 07/696,985 02/07/95
5,387,751 08/100,338 02/07/95
5,387,768 08/127,563 02/07/95
5,387,769 08/070,122 02/07/95
5,387,771 08/044,416 02/07/95
5,387,772 08/146,526 02/07/95
5,387,790 08/127,470 02/07/95
5,387,791 08/083,223 02/07/95
5,387,795 08/097,276 02/07/95
5,387,804 07/944,794 02/07/95
5,387,824 07/718,735 02/07/95
5,387,828 08/161,753 02/07/95
5,387,829 08/171,276 02/07/95
5,387,830 07/957,797 02/07/95
5,387,831 08/067,962 02/07/95
5,387,833 08/259,377 02/07/95
5,387,838 07/885,452 02/07/95
5,387,840 08/001,983 02/07/95
5,387,843 07/978,372 02/07/95
5,387,847 08/206,512 02/07/95
5,387,850 07/894,020 02/07/95
5,387,855 08/042,405 02/07/95
5,387,856 08/139,439 02/07/95
5,387,860 08/015,369 02/07/95
5,387,861 08/078,428 02/07/95
5,387,876 08/169,353 02/07/95
5,387,882 08/216,122 02/07/95
5,387,885 08/066,374 02/07/95
5,387,889 07/858,876 02/07/95
5,387,893 08/028,230 02/07/95
5,387,895 08/139,990 02/07/95
5,387,898 07/837,330 02/07/95
5,387,909 08/036,718 02/07/95
5,387,910 08/001,481 02/07/95
5,387,920 07/412,021 02/07/95
5,387,926 07/906,898 02/07/95
5,387,941 07/947,134 02/07/95
5,387,948 08/056,645 02/07/95
5,387,956 08/198,023 02/07/95
5,387,957 08/078,737 02/07/95
5,387,959 07/944,692 02/07/95
5,387,962 08/165,622 02/07/95
5,387,963 08/171,604 02/07/95
5,387,969 08/080,912 02/07/95
5,387,970 08/163,972 02/07/95
5,387,971 08/117,327 02/07/95
5,387,972 08/031,496 02/07/95
5,387,978 08/026,606 02/07/95
5,387,980 07/720,784 02/07/95
5,387,992 08/136,389 02/07/95
5,387,994 08/195,496 02/07/95
5,387,995 07/859,364 02/07/95
5,388,009 07/842,547 02/07/95
5,388,015 08/161,073 02/07/95
5,388,022 06/833,360 02/07/95
5,388,029 07/974,402 02/07/95
5,388,031 07/710,985 02/07/95
5,388,039 08/157,966 02/07/95
5,388,041 08/067,663 02/07/95
5,388,042 07/948,125 02/07/95
5,388,046 07/793,538 02/07/95
5,388,052 08/041,017 02/07/95
5,388,059 07/998,470 02/07/95
5,388,063 08/154,036 02/07/95
5,388,067 08/221,698 02/07/95
5,388,077 08/027,762 02/07/95
5,388,082 08/221,294 02/07/95
5,388,092 08/149,705 02/07/95
5,388,100 08/126,381 02/07/95
5,388,111 08/227,283 02/07/95
5,388,115 08/061,555 02/07/95
5,388,119 08/245,022 02/07/95
5,388,134 08/013,883 02/07/95
5,388,141 08/182,257 02/07/95
5,388,142 08/153,212 02/07/95
5,388,144 08/119,538 02/07/95
5,388,148 08/030,675 02/07/95
5,388,150 07/920,887 02/07/95
5,388,154 08/173,349 02/07/95
5,388,159 07/993,389 02/07/95
5,388,161 08/112,764 02/07/95
5,388,168 08/084,064 02/07/95
5,388,178 07/963,392 02/07/95
5,388,184 07/994,325 02/07/95
5,388,190 08/100,366 02/07/95
5,388,192 07/826,728 02/07/95
5,388,193 08/064,673 02/07/95
5,388,206 07/975,821 02/07/95
5,388,211 08/050,749 02/07/95
5,388,214 08/183,219 02/07/95
5,388,219 07/844,358 02/07/95
5,388,220 07/853,249 02/07/95
5,388,228 08/065,057 02/07/95
5,388,229 08/136,095 02/07/95
5,388,231 08/226,398 02/07/95
5,388,236 08/140,989 02/07/95
5,388,239 07/668,717 02/07/95
5,388,244 07/946,504 02/07/95
5,388,245 08/069,917 02/07/95
5,388,250 08/111,034 02/07/95
5,388,266 07/860,797 02/07/95
PATENTS WHICH EXPIRED ON February 9, 2003
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
5,867,830 09/079,886 02/09/99
5,867,832 08/986,759 02/09/99
5,867,834 08/797,529 02/09/99
5,867,836 08/965,463 02/09/99
5,867,841 08/921,740 02/09/99
5,867,843 08/956,524 02/09/99
5,867,849 08/627,255 02/09/99
5,867,852 08/930,024 02/09/99
5,867,853 08/839,396 02/09/99
5,867,865 08/687,501 02/09/99
5,867,866 08/950,161 02/09/99
5,867,873 08/806,306 02/09/99
5,867,874 08/888,622 02/09/99
5,867,878 08/865,744 02/09/99
5,867,881 08/949,960 02/09/99
5,867,882 08/623,947 02/09/99
5,867,887 08/745,304 02/09/99
5,867,892 08/795,829 02/09/99
5,867,893 08/778,471 02/09/99
5,867,894 08/791,967 02/09/99
5,867,896 08/600,748 02/09/99
5,867,903 08/858,112 02/09/99
5,867,906 08/778,901 02/09/99
5,867,909 08/842,002 02/09/99
5,867,915 08/610,377 02/09/99
5,867,917 08/769,791 02/09/99
5,867,922 08/807,446 02/09/99
5,867,923 08/890,028 02/09/99
5,867,924 08/762,152 02/09/99
5,867,926 08/888,259 02/09/99
5,867,928 08/953,827 02/09/99
5,867,929 08/777,031 02/09/99
5,867,930 08/934,525 02/09/99
5,867,931 08/789,824 02/09/99
5,867,934 08/769,011 02/09/99
5,867,939 08/942,951 02/09/99
5,867,944 08/745,500 02/09/99
5,867,946 08/915,899 02/09/99
5,867,951 08/865,207 02/09/99
5,867,952 08/698,832 02/09/99
5,867,953 08/968,638 02/09/99
5,867,954 08/929,327 02/09/99
5,867,959 08/880,108 02/09/99
5,867,960 08/727,644 02/09/99
5,867,965 08/823,689 02/09/99
5,867,971 08/722,870 02/09/99
5,867,973 08/912,254 02/09/99
5,867,978 08/853,284 02/09/99
5,867,984 08/769,375 02/09/99
5,867,993 08/925,254 02/09/99
5,867,995 08/778,541 02/09/99
5,867,998 08/797,180 02/09/99
5,868,001 08/985,978 02/09/99
5,868,006 08/961,579 02/09/99
5,868,010 09/084,514 02/09/99
5,868,012 08/958,617 02/09/99
5,868,013 08/069,544 02/09/99
5,868,021 08/836,290 02/09/99
5,868,025 08/880,428 02/09/99
5,868,027 08/724,008 02/09/99
5,868,031 08/875,909 02/09/99
5,868,036 08/870,799 02/09/99
5,868,042 08/702,574 02/09/99
5,868,046 08/700,563 02/09/99
5,868,048 08/846,070 02/09/99
5,868,049 08/775,725 02/09/99
5,868,051 08/919,165 02/09/99
5,868,052 08/815,331 02/09/99
5,868,058 08/931,078 02/09/99
5,868,062 08/817,503 02/09/99
5,868,063 08/840,660 02/09/99
5,868,067 09/056,068 02/09/99
5,868,079 08/730,585 02/09/99
5,868,083 08/809,491 02/09/99
5,868,086 08/888,624 02/09/99
5,868,089 07/958,973 02/09/99
5,868,102 08/961,933 02/09/99
5,868,104 09/041,427 02/09/99
5,868,106 08/957,682 02/09/99
5,868,107 08/998,547 02/09/99
5,868,111 09/025,226 02/09/99
5,868,128 08/940,749 02/09/99
5,868,131 08/793,671 02/09/99
5,868,140 08/689,607 02/09/99
5,868,142 08/750,065 02/09/99
5,868,143 08/635,634 02/09/99
5,868,145 09/080,596 02/09/99
5,868,147 08/965,093 02/09/99
5,868,149 08/946,381 02/09/99
5,868,150 08/862,082 02/09/99
5,868,151 09/053,724 02/09/99
5,868,155 08/815,076 02/09/99
5,868,157 08/969,938 02/09/99
5,868,170 08/696,536 02/09/99
5,868,176 08/863,970 02/09/99
5,868,177 08/508,065 02/09/99
5,868,181 08/885,560 02/09/99
5,868,182 08/834,501 02/09/99
5,868,188 08/961,894 02/09/99
5,868,192 08/822,547 02/09/99
5,868,198 09/000,574 02/09/99
5,868,202 08/936,150 02/09/99
5,868,207 08/737,972 02/09/99
5,868,208 08/671,688 02/09/99
5,868,218 08/864,188 02/09/99
5,868,234 08/591,031 02/09/99
5,868,246 08/807,422 02/09/99
5,868,247 08/790,724 02/09/99
5,868,248 08/780,673 02/09/99
5,868,250 08/935,835 02/09/99
5,868,251 08/965,457 02/09/99
5,868,258 08/604,577 02/09/99
5,868,259 08/854,028 02/09/99
5,868,264 08/933,279 02/09/99
5,868,269 08/724,327 02/09/99
5,868,271 08/992,118 02/09/99
5,868,274 08/883,270 02/09/99
5,868,281 08/785,201 02/09/99
5,868,282 08/687,168 02/09/99
5,868,290 08/845,758 02/09/99
5,868,295 08/751,503 02/09/99
5,868,310 08/939,094 02/09/99
5,868,315 09/078,310 02/09/99
5,868,326 08/900,963 02/09/99
5,868,327 08/806,545 02/09/99
5,868,328 08/950,345 02/09/99
5,868,335 08/925,667 02/09/99
5,868,336 08/992,001 02/09/99
5,868,344 08/901,114 02/09/99
5,868,346 08/900,542 02/09/99
5,868,350 08/786,571 02/09/99
5,868,353 08/754,699 02/09/99
5,868,357 08/406,738 02/09/99
5,868,364 08/801,749 02/09/99
5,868,372 08/959,506 02/09/99
5,868,376 08/954,608 02/09/99
5,868,379 08/591,013 02/09/99
5,868,390 08/735,216 02/09/99
5,868,391 08/940,901 02/09/99
5,868,392 08/976,883 02/09/99
5,868,393 08/961,636 02/09/99
5,868,399 08/847,661 02/09/99
5,868,400 08/800,034 02/09/99
5,868,402 08/858,711 02/09/99
5,868,405 08/875,915 02/09/99
5,868,411 08/780,028 02/09/99
5,868,413 08/588,622 02/09/99
5,868,422 09/065,877 02/09/99
5,868,424 08/611,650 02/09/99
5,868,434 08/814,254 02/09/99
5,868,435 08/737,387 02/09/99
5,868,437 08/503,284 02/09/99
5,868,440 08/896,860 02/09/99
5,868,442 08/889,103 02/09/99
5,868,452 08/557,160 02/09/99
5,868,453 08/625,917 02/09/99
5,868,466 08/595,674 02/09/99
5,868,468 09/065,738 02/09/99
5,868,469 09/050,271 02/09/99
5,868,470 08/922,967 02/09/99
5,868,471 08/953,882 02/09/99
5,868,477 09/019,816 02/09/99
5,868,478 08/980,767 02/09/99
5,868,484 08/636,586 02/09/99
5,868,487 08/863,797 02/09/99
5,868,488 08/751,504 02/09/99
5,868,489 08/807,715 02/09/99
5,868,490 08/643,698 02/09/99
5,868,512 08/855,495 02/09/99
5,868,513 08/656,969 02/09/99
5,868,515 08/804,593 02/09/99
5,868,519 08/751,462 02/09/99
5,868,525 08/747,662 02/09/99
5,868,533 08/776,999 02/09/99
5,868,538 08/912,542 02/09/99
5,868,540 08/627,148 02/09/99
5,868,550 08/855,172 02/09/99
5,868,552 09/095,337 02/09/99
5,868,555 08/740,610 02/09/99
5,868,557 09/031,337 02/09/99
5,868,559 08/795,214 02/09/99
5,868,574 08/702,882 02/09/99
5,868,576 08/911,360 02/09/99
5,868,582 08/886,513 02/09/99
5,868,587 08/803,294 02/09/99
5,868,595 07/585,921 02/09/99
5,868,598 08/662,047 02/09/99
5,868,605 08/460,501 02/09/99
5,868,613 08/750,631 02/09/99
5,868,622 08/859,281 02/09/99
5,868,631 08/971,634 02/09/99
5,868,632 08/393,356 02/09/99
5,868,634 08/863,180 02/09/99
5,868,647 08/891,948 02/09/99
5,868,650 09/002,796 02/09/99
5,868,651 08/996,024 02/09/99
5,868,654 08/915,353 02/09/99
5,868,661 08/918,458 02/09/99
5,868,662 08/876,223 02/09/99
5,868,670 08/963,213 02/09/99
5,868,680 08/936,083 02/09/99
5,868,686 08/857,174 02/09/99
5,868,693 08/926,924 02/09/99
5,868,699 08/473,346 02/09/99
5,868,701 08/959,849 02/09/99
5,868,709 08/864,481 02/09/99
5,868,715 08/969,757 02/09/99
5,868,717 08/631,801 02/09/99
5,868,729 08/626,439 02/09/99
5,868,738 08/573,642 02/09/99
5,868,758 08/873,852 02/09/99
5,868,771 08/900,570 02/09/99
5,868,772 08/903,702 02/09/99
5,868,798 08/793,919 02/09/99
5,868,801 08/750,526 02/09/99
5,868,805 08/648,063 02/09/99
5,868,808 08/907,286 02/09/99
5,868,826 08/665,403 02/09/99
5,868,831 08/878,915 02/09/99
5,868,835 08/911,352 02/09/99
5,868,844 08/683,858 02/09/99
5,868,847 08/358,161 02/09/99
5,868,851 08/908,104 02/09/99
5,868,869 08/946,365 02/09/99
5,868,882 08/673,659 02/09/99
5,868,884 08/713,717 02/09/99
5,868,888 08/781,458 02/09/99
5,868,892 08/916,036 02/09/99
5,868,900 08/682,617 02/09/99
5,868,906 08/691,427 02/09/99
5,868,907 09/106,374 02/09/99
5,868,908 08/926,003 02/09/99
5,868,909 08/840,967 02/09/99
5,868,913 08/582,983 02/09/99
5,868,924 08/799,146 02/09/99
5,868,927 08/801,262 02/09/99
5,868,940 08/626,397 02/09/99
5,868,946 08/897,748 02/09/99
5,868,954 08/962,060 02/09/99
5,868,955 08/982,037 02/09/99
5,868,961 08/514,085 02/09/99
5,868,963 08/861,727 02/09/99
5,868,964 07/778,458 02/09/99
5,868,966 08/701,570 02/09/99
5,868,976 08/818,392 02/09/99
5,868,978 08/950,949 02/09/99
5,868,979 08/693,325 02/09/99
5,868,985 08/913,169 02/09/99
5,868,993 08/822,038 02/09/99
5,868,998 07/952,684 02/09/99
5,869,007 08/704,375 02/09/99
5,869,014 08/396,641 02/09/99
5,869,025 08/915,808 02/09/99
5,869,026 08/916,769 02/09/99
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