United States Patent and Trademark Office OG Notices: 30 April 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 6, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,905,324 07/160,824 03/06/90
4,905,326 07/273,424 03/06/90
4,905,344 07/342,411 03/06/90
4,905,351 07/234,217 03/06/90
4,905,357 07/375,171 03/06/90
4,905,370 07/144,060 03/06/90
4,905,371 07/237,586 03/06/90
4,905,388 07/343,740 03/06/90
4,905,403 07/324,816 03/06/90
4,905,405 07/327,083 03/06/90
4,905,410 07/393,841 03/06/90
4,905,424 07/262,147 03/06/90
4,905,425 07/255,161 03/06/90
4,905,432 07/163,683 03/06/90
4,905,435 07/258,042 03/06/90
4,905,442 07/324,646 03/06/90
4,905,453 07/222,701 03/06/90
4,905,456 07/245,673 03/06/90
4,905,459 07/324,791 03/06/90
4,905,468 07/308,516 03/06/90
4,905,471 07/208,602 03/06/90
4,905,472 07/304,588 03/06/90
4,905,478 07/386,038 03/06/90
4,905,488 07/215,584 03/06/90
4,905,490 07/236,236 03/06/90
4,905,495 07/289,021 03/06/90
4,905,497 07/201,738 03/06/90
4,905,504 07/323,647 03/06/90
4,905,506 07/317,909 03/06/90
4,905,507 07/326,189 03/06/90
4,905,508 07/309,351 03/06/90
4,905,514 07/230,676 03/06/90
4,905,523 07/295,601 03/06/90
4,905,534 07/186,247 03/06/90
4,905,538 07/301,077 03/06/90
4,905,544 07/174,131 03/06/90
4,905,545 07/188,604 03/06/90
4,905,556 06/800,291 03/06/90
4,905,560 07/281,553 03/06/90
4,905,567 07/313,910 03/06/90
4,905,570 07/254,505 03/06/90
4,905,574 07/284,990 03/06/90
4,905,596 07/252,173 03/06/90
4,905,598 07/311,347 03/06/90
4,905,602 07/199,366 03/06/90
4,905,618 07/279,208 03/06/90
4,905,633 07/195,834 03/06/90
4,905,637 07/002,622 03/06/90
4,905,640 07/317,503 03/06/90
4,905,642 06/794,498 03/06/90
4,905,646 07/139,741 03/06/90
4,905,647 07/209,121 03/06/90
4,905,651 07/185,071 03/06/90
4,905,653 07/296,024 03/06/90
4,905,665 07/338,933 03/06/90
4,905,666 07/337,287 03/06/90
4,905,675 07/182,297 03/06/90
4,905,685 07/180,968 03/06/90
4,905,686 07/143,002 03/06/90
4,905,693 07/273,111 03/06/90
4,905,703 07/217,877 03/06/90
4,905,705 07/318,277 03/06/90
4,905,708 07/100,722 03/06/90
4,905,709 07/298,058 03/06/90
4,905,713 07/298,966 03/06/90
4,905,721 07/350,374 03/06/90
4,905,726 07/266,863 03/06/90
4,905,729 06/873,374 03/06/90
4,905,739 07/291,653 03/06/90
4,905,747 07/133,468 03/06/90
4,905,780 07/346,967 03/06/90
4,905,785 07/138,506 03/06/90
4,905,788 07/104,752 03/06/90
4,905,791 07/372,255 03/06/90
4,905,794 07/296,132 03/06/90
4,905,799 07/332,469 03/06/90
4,905,803 07/370,833 03/06/90
4,905,804 07/102,463 03/06/90
4,905,809 07/243,010 03/06/90
4,905,811 07/255,168 03/06/90
4,905,813 07/234,918 03/06/90
4,905,815 07/295,367 03/06/90
4,905,817 07/277,681 03/06/90
4,905,837 07/308,165 03/06/90
4,905,841 07/223,810 03/06/90
4,905,842 07/143,445 03/06/90
4,905,853 07/307,912 03/06/90
4,905,870 07/264,386 03/06/90
4,905,884 07/370,225 03/06/90
4,905,887 06/661,281 03/06/90
4,905,889 07/303,793 03/06/90
4,905,894 07/260,037 03/06/90
4,905,896 07/262,421 03/06/90
4,905,900 07/211,861 03/06/90
4,905,904 07/221,287 03/06/90
4,905,911 07/309,891 03/06/90
4,905,914 06/714,054 03/06/90
4,905,918 07/199,771 03/06/90
4,905,921 07/304,923 03/06/90
4,905,925 07/308,284 03/06/90
4,905,940 06/704,371 03/06/90
4,905,941 07/300,756 03/06/90
4,905,945 07/128,813 03/06/90
4,905,956 07/199,137 03/06/90
4,905,958 07/282,128 03/06/90
4,905,964 07/259,323 03/06/90
4,905,979 07/241,868 03/06/90
4,905,982 07/124,209 03/06/90
4,905,983 07/230,412 03/06/90
4,905,984 06/534,053 03/06/90
4,906,002 07/189,346 03/06/90
4,906,028 07/294,680 03/06/90
4,906,033 07/266,398 03/06/90
4,906,045 07/325,539 03/06/90
4,906,049 07/276,631 03/06/90
4,906,076 07/350,410 03/06/90
4,906,082 07/247,369 03/06/90
4,906,091 07/237,077 03/06/90
4,906,103 07/085,515 03/06/90
4,906,106 07/265,956 03/06/90
4,906,110 07/224,993 03/06/90
4,906,120 07/228,776 03/06/90
4,906,121 07/093,021 03/06/90
4,906,123 07/163,275 03/06/90
4,906,128 07/261,453 03/06/90
4,906,129 07/288,418 03/06/90
4,906,130 07/224,798 03/06/90
4,906,139 07/263,150 03/06/90
4,906,144 07/267,390 03/06/90
4,906,162 07/318,999 03/06/90
4,906,178 07/216,286 03/06/90
4,906,187 07/226,914 03/06/90
4,906,192 07/133,918 03/06/90
4,906,198 07/282,530 03/06/90
4,906,203 07/261,667 03/06/90
4,906,204 07/223,339 03/06/90
4,906,206 07/390,389 03/06/90
4,906,218 07/225,966 03/06/90
4,906,253 07/247,028 03/06/90
4,906,266 07/287,074 03/06/90
4,906,273 07/320,813 03/06/90
4,906,276 06/926,210 03/06/90
4,906,278 07/029,434 03/06/90
4,906,289 07/369,740 03/06/90
4,906,291 07/264,327 03/06/90
4,906,292 07/147,048 03/06/90
4,906,305 07/233,687 03/06/90
4,906,317 06/749,342 03/06/90
4,906,319 07/247,695 03/06/90
4,906,320 07/182,160 03/06/90
4,906,323 07/299,925 03/06/90
4,906,324 07/284,911 03/06/90
4,906,336 07/204,302 03/06/90
4,906,337 07/030,359 03/06/90
4,906,342 07/340,491 03/06/90
4,906,344 07/370,368 03/06/90
4,906,350 07/258,416 03/06/90
4,906,353 07/313,934 03/06/90
4,906,363 07/233,579 03/06/90
4,906,369 07/110,817 03/06/90
4,906,370 07/343,563 03/06/90
4,906,388 07/269,936 03/06/90
4,906,392 06/853,575 03/06/90
4,906,394 06/916,108 03/06/90
4,906,399 07/234,661 03/06/90
4,906,401 07/378,470 03/06/90
4,906,417 07/348,157 03/06/90
4,906,419 07/273,033 03/06/90
4,906,423 07/111,889 03/06/90
4,906,425 07/233,664 03/06/90
4,906,427 07/070,984 03/06/90
4,906,438 07/248,559 03/06/90
4,906,439 07/133,071 03/06/90
4,906,440 06/905,712 03/06/90
4,906,444 07/307,828 03/06/90
4,906,458 07/176,747 03/06/90
4,906,465 07/168,673 03/06/90
4,906,468 06/850,842 03/06/90
4,906,477 07/153,302 03/06/90
4,906,481 07/303,070 03/06/90
4,906,484 07/146,845 03/06/90
4,906,488 07/068,275 03/06/90
4,906,491 07/186,745 03/06/90
4,906,498 07/236,971 03/06/90
4,906,504 07/282,132 03/06/90
4,906,505 07/233,443 03/06/90
4,906,518 07/272,999 03/06/90
4,906,524 07/197,405 03/06/90
4,906,530 07/225,546 03/06/90
4,906,541 07/274,970 03/06/90
4,906,550 07/224,011 03/06/90
4,906,557 07/309,042 03/06/90
4,906,572 07/021,356 03/06/90
4,906,575 07/023,070 03/06/90
4,906,581 07/260,448 03/06/90
4,906,590 07/342,070 03/06/90
4,906,591 07/283,804 03/06/90
4,906,594 07/195,124 03/06/90
4,906,605 07/191,256 03/06/90
4,906,606 07/245,730 03/06/90
4,906,607 07/178,160 03/06/90
4,906,609 07/175,794 03/06/90
4,906,611 07/303,249 03/06/90
4,906,613 06/795,282 03/06/90
4,906,615 07/113,771 03/06/90
4,906,616 07/307,131 03/06/90
4,906,619 07/222,868 03/06/90
4,906,621 07/124,226 03/06/90
4,906,623 07/172,937 03/06/90
4,906,639 07/336,280 03/06/90
4,906,643 07/204,793 03/06/90
4,906,644 07/123,237 03/06/90
4,906,665 07/365,371 03/06/90
4,906,678 07/264,560 03/06/90
4,906,684 07/281,652 03/06/90
4,906,686 07/290,964 03/06/90
4,906,687 07/140,076 03/06/90
4,906,688 07/319,273 03/06/90
4,906,695 07/216,609 03/06/90
4,906,700 07/291,562 03/06/90
4,906,702 07/187,183 03/06/90
4,906,709 07/288,895 03/06/90
4,906,717 07/157,108 03/06/90
4,906,718 07/281,589 03/06/90
4,906,724 07/275,075 03/06/90
4,906,737 07/233,923 03/06/90
4,906,741 07/280,087 03/06/90
4,906,746 07/249,594 03/06/90
4,906,753 07/221,586 03/06/90
4,906,754 07/091,951 03/06/90
4,906,760 07/228,631 03/06/90
4,906,778 07/237,993 03/06/90
4,906,783 07/160,209 03/06/90
4,906,787 07/139,566 03/06/90
4,906,791 07/232,956 03/06/90
4,906,793 07/286,909 03/06/90
4,906,794 07/308,476 03/06/90
4,906,798 07/270,820 03/06/90
4,906,799 07/266,041 03/06/90
4,906,808 07/229,274 03/06/90
4,906,814 07/272,840 03/06/90
4,906,819 07/295,499 03/06/90
4,906,823 07/202,027 03/06/90
4,906,846 07/264,825 03/06/90
4,906,848 07/365,180 03/06/90
4,906,854 07/264,314 03/06/90
4,906,857 07/282,535 03/06/90
4,906,859 07/276,621 03/06/90
4,906,862 07/254,646 03/06/90
4,906,866 07/136,788 03/06/90
4,906,875 07/191,930 03/06/90
4,906,879 07/374,119 03/06/90
4,906,880 07/330,489 03/06/90
4,906,915 07/375,103 03/06/90
4,906,933 07/321,885 03/06/90
4,906,934 07/293,191 03/06/90
4,906,937 07/327,246 03/06/90
4,906,939 07/285,535 03/06/90
4,906,959 07/306,361 03/06/90
4,906,962 07/293,623 03/06/90
4,906,963 07/317,712 03/06/90
4,906,973 07/188,269 03/06/90
4,906,987 06/941,614 03/06/90
4,906,997 07/206,975 03/06/90
4,906,999 07/335,033 03/06/90
4,907,004 07/197,328 03/06/90
4,907,006 07/321,271 03/06/90
4,907,015 07/235,530 03/06/90
4,907,019 07/329,055 03/06/90
4,907,023 07/298,780 03/06/90
4,907,037 07/169,958 03/06/90
4,907,038 07/047,887 03/06/90
4,907,047 07/203,186 03/06/90
4,907,049 07/385,928 03/06/90
4,907,051 07/193,502 03/06/90
4,907,057 07/111,136 03/06/90
4,907,061 07/107,396 03/06/90
4,907,063 07/051,699 03/06/90
4,907,069 07/201,137 03/06/90
4,907,071 07/253,448 03/06/90
4,907,083 07/239,121 03/06/90
4,907,090 07/257,437 03/06/90
4,907,100 07/248,123 03/06/90
4,907,104 07/278,773 03/06/90
4,907,106 07/144,981 03/06/90
4,907,113 07/079,117 03/06/90
4,907,115 07/218,009 03/06/90
4,907,122 07/215,637 03/06/90
4,907,126 07/290,109 03/06/90
4,907,135 07/192,855 03/06/90
4,907,148 07/163,177 03/06/90
4,907,155 07/184,555 03/06/90
4,907,163 07/173,269 03/06/90
4,907,182 06/908,392 03/06/90
4,907,184 07/132,368 03/06/90
4,907,185 06/860,845 03/06/90
4,907,188 06/906,078 03/06/90
4,907,191 07/180,845 03/06/90
4,907,196 07/184,222 03/06/90
4,907,198 07/266,058 03/06/90
4,907,205 07/188,780 03/06/90
4,907,220 07/312,545 03/06/90
4,907,223 07/280,791 03/06/90
4,907,224 06/920,013 03/06/90
4,907,226 07/092,336 03/06/90
4,907,227 07/139,625 03/06/90
4,907,233 07/195,226 03/06/90
4,907,237 07/259,088 03/06/90
4,907,250 07/144,871 03/06/90
4,907,255 07/289,239 03/06/90
4,907,257 07/378,847 03/06/90
4,907,273 07/100,243 03/06/90
4,907,275 07/195,516 03/06/90
4,907,278 07/211,812 03/06/90
4,907,279 07/217,520 03/06/90
4,907,280 07/076,885 03/06/90
4,907,285 07/253,445 03/06/90
PATENTS WHICH EXPIRED ON March 1, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,289,590 07/927,491 03/01/94
5,289,592 07/863,707 03/01/94
5,289,593 08/009,900 03/01/94
5,289,602 08/002,273 03/01/94
5,289,608 07/888,154 03/01/94
5,289,610 07/980,206 03/01/94
5,289,611 07/753,741 03/01/94
5,289,614 07/931,468 03/01/94
5,289,619 07/915,017 03/01/94
5,289,623 08/038,233 03/01/94
5,289,626 07/995,676 03/01/94
5,289,632 07/981,458 03/01/94
5,289,635 07/995,392 03/01/94
5,289,650 07/637,280 03/01/94
5,289,658 07/995,924 03/01/94
5,289,673 07/931,978 03/01/94
5,289,674 07/990,949 03/01/94
5,289,681 07/815,408 03/01/94
5,289,684 07/923,251 03/01/94
5,289,688 07/793,032 03/01/94
5,289,710 07/929,254 03/01/94
5,289,716 07/933,153 03/01/94
5,289,732 07/996,470 03/01/94
5,289,734 07/954,328 03/01/94
5,289,736 07/820,816 03/01/94
5,289,745 08/044,574 03/01/94
5,289,746 08/005,663 03/01/94
5,289,750 07/972,091 03/01/94
5,289,754 07/872,095 03/01/94
5,289,755 07/964,907 03/01/94
5,289,757 08/012,903 03/01/94
5,289,784 07/840,066 03/01/94
5,289,791 08/040,541 03/01/94
5,289,796 08/044,056 03/01/94
5,289,800 08/031,274 03/01/94
5,289,801 08/088,923 03/01/94
5,289,802 07/964,553 03/01/94
5,289,808 07/947,440 03/01/94
5,289,813 07/935,171 03/01/94
5,289,819 07/936,088 03/01/94
5,289,822 07/983,823 03/01/94
5,289,826 07/847,590 03/01/94
5,289,829 07/903,287 03/01/94
5,289,835 07/723,857 03/01/94
5,289,836 07/973,710 03/01/94
5,289,838 07/813,729 03/01/94
5,289,842 08/017,654 03/01/94
5,289,850 07/894,268 03/01/94
5,289,871 07/970,803 03/01/94
5,289,872 08/064,474 03/01/94
5,289,875 07/926,930 03/01/94
5,289,886 07/945,852 03/01/94
5,289,891 07/910,872 03/01/94
5,289,893 07/942,198 03/01/94
5,289,896 07/942,786 03/01/94
5,289,897 07/964,902 03/01/94
5,289,901 07/926,630 03/01/94
5,289,906 07/923,597 03/01/94
5,289,907 08/008,527 03/01/94
5,289,910 07/948,112 03/01/94
5,289,911 08/005,094 03/01/94
5,289,915 07/986,080 03/01/94
5,289,924 07/992,201 03/01/94
5,289,930 07/794,751 03/01/94
5,289,932 08/091,411 03/01/94
5,289,933 07/871,311 03/01/94
5,289,941 07/974,206 03/01/94
5,289,954 07/906,219 03/01/94
5,289,962 08/055,333 03/01/94
5,289,978 07/728,759 03/01/94
5,289,982 08/029,741 03/01/94
5,289,985 07/957,807 03/01/94
5,289,992 07/848,870 03/01/94
5,289,994 07/855,254 03/01/94
5,290,000 07/909,615 03/01/94
5,290,003 07/997,297 03/01/94
5,290,007 07/954,916 03/01/94
5,290,025 07/915,670 03/01/94
5,290,035 07/872,510 03/01/94
5,290,043 08/062,967 03/01/94
5,290,045 08/065,024 03/01/94
5,290,046 07/910,669 03/01/94
5,290,048 08/046,882 03/01/94
5,290,066 07/885,000 03/01/94
5,290,070 07/820,275 03/01/94
5,290,076 07/856,108 03/01/94
5,290,079 07/994,151 03/01/94
5,290,081 07/906,796 03/01/94
5,290,083 07/970,711 03/01/94
5,290,085 08/048,836 03/01/94
5,290,098 08/011,878 03/01/94
5,290,103 07/976,317 03/01/94
5,290,104 07/965,616 03/01/94
5,290,115 07/583,519 03/01/94
5,290,116 07/903,132 03/01/94
5,290,118 07/826,313 03/01/94
5,290,123 07/988,294 03/01/94
5,290,124 07/908,395 03/01/94
5,290,127 07/831,863 03/01/94
5,290,129 07/745,316 03/01/94
5,290,130 07/937,359 03/01/94
5,290,132 08/016,443 03/01/94
5,290,135 07/967,362 03/01/94
5,290,136 08/005,754 03/01/94
5,290,139 07/890,684 03/01/94
5,290,140 07/915,211 03/01/94
5,290,141 08/092,958 03/01/94
5,290,145 07/983,165 03/01/94
5,290,151 07/870,766 03/01/94
5,290,152 07/911,197 03/01/94
5,290,153 08/028,509 03/01/94
5,290,154 07/995,728 03/01/94
5,290,156 07/737,059 03/01/94
5,290,166 07/974,796 03/01/94
5,290,177 08/067,775 03/01/94
5,290,180 07/959,186 03/01/94
5,290,184 07/974,984 03/01/94
5,290,187 08/020,558 03/01/94
5,290,192 07/951,795 03/01/94
5,290,193 08/000,622 03/01/94
5,290,194 08/048,473 03/01/94
5,290,202 07/602,972 03/01/94
5,290,205 07/790,750 03/01/94
5,290,206 07/837,920 03/01/94
5,290,217 07/775,692 03/01/94
5,290,223 08/048,443 03/01/94
5,290,227 08/035,788 03/01/94
5,290,233 07/806,333 03/01/94
5,290,235 07/924,947 03/01/94
5,290,236 07/918,721 03/01/94
5,290,240 08/012,876 03/01/94
5,290,243 07/915,337 03/01/94
5,290,244 07/895,308 03/01/94
5,290,250 07/976,573 03/01/94
5,290,255 08/012,309 03/01/94
5,290,273 08/066,875 03/01/94
5,290,274 07/899,288 03/01/94
5,290,278 07/972,532 03/01/94
5,290,281 07/898,453 03/01/94
5,290,284 08/020,161 03/01/94
5,290,286 07/987,924 03/01/94
5,290,287 07/943,955 03/01/94
5,290,296 08/041,548 03/01/94
5,290,297 08/041,552 03/01/94
5,290,298 07/694,741 03/01/94
5,290,301 07/773,839 03/01/94
5,290,302 07/768,293 03/01/94
5,290,309 07/829,481 03/01/94
5,290,331 07/788,092 03/01/94
5,290,337 07/941,959 03/01/94
5,290,338 07/962,899 03/01/94
5,290,340 07/990,656 03/01/94
5,290,344 08/030,023 03/01/94
5,290,349 07/733,967 03/01/94
5,290,351 07/804,310 03/01/94
5,290,357 07/996,343 03/01/94
5,290,358 07/954,633 03/01/94
5,290,364 07/919,602 03/01/94
5,290,379 07/880,040 03/01/94
5,290,382 07/807,536 03/01/94
5,290,392 07/894,685 03/01/94
5,290,404 07/606,591 03/01/94
5,290,407 07/291,567 03/01/94
5,290,410 07/944,954 03/01/94
5,290,415 07/934,229 03/01/94
5,290,417 07/862,224 03/01/94
5,290,421 07/757,833 03/01/94
5,290,422 07/927,476 03/01/94
5,290,423 07/873,848 03/01/94
5,290,433 07/748,616 03/01/94
5,290,435 07/964,614 03/01/94
5,290,437 08/079,037 03/01/94
5,290,438 07/997,323 03/01/94
5,290,439 07/897,392 03/01/94
5,290,447 07/917,130 03/01/94
5,290,448 07/988,285 03/01/94
5,290,451 07/863,161 03/01/94
5,290,452 07/803,243 03/01/94
5,290,460 08/021,288 03/01/94
5,290,462 08/021,503 03/01/94
5,290,463 08/021,291 03/01/94
5,290,472 07/839,649 03/01/94
5,290,493 07/960,914 03/01/94
5,290,495 07/757,926 03/01/94
5,290,496 07/927,677 03/01/94
5,290,504 07/968,914 03/01/94
5,290,505 07/910,354 03/01/94
5,290,507 07/657,642 03/01/94
5,290,515 07/937,877 03/01/94
5,290,517 07/503,623 03/01/94
5,290,521 07/940,508 03/01/94
5,290,525 07/945,018 03/01/94
5,290,526 07/907,919 03/01/94
5,290,527 07/971,741 03/01/94
5,290,528 07/836,057 03/01/94
5,290,532 08/019,506 03/01/94
5,290,538 07/873,579 03/01/94
5,290,543 07/946,130 03/01/94
5,290,547 07/870,791 03/01/94
5,290,551 07/985,334 03/01/94
5,290,554 07/851,670 03/01/94
5,290,555 07/955,378 03/01/94
5,290,557 07/915,066 03/01/94
5,290,559 07/975,423 03/01/94
5,290,562 07/789,397 03/01/94
5,290,563 07/797,151 03/01/94
5,290,564 08/072,382 03/01/94
5,290,568 07/945,728 03/01/94
5,290,570 07/998,633 03/01/94
5,290,586 07/942,861 03/01/94
5,290,611 07/609,336 03/01/94
5,290,612 07/887,022 03/01/94
5,290,617 07/866,366 03/01/94
5,290,620 07/942,781 03/01/94
5,290,622 07/789,898 03/01/94
5,290,623 07/801,469 03/01/94
5,290,646 08/075,891 03/01/94
5,290,648 07/921,222 03/01/94
5,290,651 07/964,541 03/01/94
5,290,654 07/921,165 03/01/94
5,290,656 08/005,429 03/01/94
5,290,660 08/052,947 03/01/94
5,290,662 07/868,062 03/01/94
5,290,666 07/715,694 03/01/94
5,290,671 07/887,532 03/01/94
5,290,672 07/921,440 03/01/94
5,290,679 07/898,681 03/01/94
5,290,680 07/904,145 03/01/94
5,290,686 07/738,032 03/01/94
5,290,691 07/814,203 03/01/94
5,290,697 07/876,063 03/01/94
5,290,701 07/751,182 03/01/94
5,290,703 07/990,592 03/01/94
5,290,747 07/949,796 03/01/94
5,290,748 07/912,211 03/01/94
5,290,758 07/848,828 03/01/94
5,290,760 07/893,036 03/01/94
5,290,761 07/963,156 03/01/94
5,290,776 07/886,798 03/01/94
5,290,781 08/000,954 03/01/94
5,290,783 07/815,283 03/01/94
5,290,785 07/915,877 03/01/94
5,290,789 07/979,027 03/01/94
5,290,795 07/931,229 03/01/94
5,290,796 07/979,714 03/01/94
5,290,801 07/889,909 03/01/94
5,290,805 07/790,775 03/01/94
5,290,809 07/892,190 03/01/94
5,290,810 07/764,643 03/01/94
5,290,813 08/104,334 03/01/94
5,290,820 08/099,018 03/01/94
5,290,831 07/872,408 03/01/94
5,290,834 07/802,163 03/01/94
5,290,836 07/965,020 03/01/94
5,290,838 07/943,507 03/01/94
5,290,839 07/936,983 03/01/94
5,290,840 07/953,413 03/01/94
5,290,841 08/017,886 03/01/94
5,290,844 07/753,784 03/01/94
5,290,851 07/828,273 03/01/94
5,290,852 08/069,901 03/01/94
5,290,861 07/980,095 03/01/94
5,290,864 07/896,903 03/01/94
5,290,870 08/065,721 03/01/94
5,290,871 08/065,829 03/01/94
5,290,874 07/854,386 03/01/94
5,290,879 07/998,727 03/01/94
5,290,883 07/957,392 03/01/94
5,290,885 07/998,492 03/01/94
5,290,897 08/112,272 03/01/94
5,290,900 08/044,847 03/01/94
5,290,907 07/834,584 03/01/94
5,290,916 07/871,192 03/01/94
5,290,917 07/681,077 03/01/94
5,290,919 07/936,652 03/01/94
5,290,923 07/969,811 03/01/94
5,290,926 07/583,892 03/01/94
5,290,930 08/013,162 03/01/94
5,290,931 07/940,789 03/01/94
5,290,940 07/990,215 03/01/94
5,290,944 07/990,276 03/01/94
5,290,959 07/839,906 03/01/94
5,290,972 08/009,236 03/01/94
5,290,976 07/508,322 03/01/94
5,290,981 07/964,059 03/01/94
5,290,986 07/781,705 03/01/94
5,291,001 07/776,886 03/01/94
5,291,007 07/714,029 03/01/94
5,291,014 07/922,861 03/01/94
5,291,015 07/773,924 03/01/94
5,291,026 08/009,986 03/01/94
5,291,028 07/918,341 03/01/94
5,291,029 08/059,961 03/01/94
5,291,033 07/855,828 03/01/94
5,291,041 08/024,699 03/01/94
5,291,042 07/873,025 03/01/94
5,291,044 07/626,155 03/01/94
5,291,047 07/776,017 03/01/94
5,291,059 07/943,574 03/01/94
5,291,072 07/818,269 03/01/94
5,291,080 07/994,310 03/01/94
5,291,086 07/889,891 03/01/94
5,291,095 07/839,138 03/01/94
5,291,103 07/994,155 03/01/94
5,291,108 07/883,089 03/01/94
5,291,117 07/768,656 03/01/94
5,291,118 07/897,775 03/01/94
5,291,120 08/063,283 03/01/94
5,291,125 07/947,682 03/01/94
5,291,129 07/939,852 03/01/94
5,291,131 08/030,833 03/01/94
5,291,135 07/767,667 03/01/94
5,291,141 07/767,734 03/01/94
5,291,142 07/880,219 03/01/94
5,291,146 07/958,434 03/01/94
5,291,153 07/871,702 03/01/94
5,291,157 07/980,939 03/01/94
5,291,158 07/814,375 03/01/94
5,291,163 07/921,823 03/01/94
5,291,174 08/013,526 03/01/94
5,291,175 07/952,809 03/01/94
5,291,177 07/971,457 03/01/94
5,291,185 07/745,954 03/01/94
5,291,191 07/855,101 03/01/94
5,291,210 07/902,487 03/01/94
5,291,213 07/995,087 03/01/94
5,291,222 07/858,854 03/01/94
5,291,223 07/942,726 03/01/94
5,291,228 07/845,328 03/01/94
5,291,230 07/977,717 03/01/94
5,291,264 07/822,014 03/01/94
5,291,293 07/891,145 03/01/94
5,291,299 07/846,324 03/01/94
5,291,314 07/736,291 03/01/94
5,291,315 08/065,449 03/01/94
5,291,316 07/766,720 03/01/94
5,291,329 07/906,539 03/01/94
5,291,331 07/733,147 03/01/94
5,291,334 07/827,794 03/01/94
5,291,344 07/945,775 03/01/94
5,291,345 07/733,100 03/01/94
5,291,348 07/870,012 03/01/94
5,291,351 07/788,317 03/01/94
5,291,355 07/850,443 03/01/94
5,291,356 07/979,629 03/01/94
5,291,363 07/827,191 03/01/94
5,291,367 07/818,345 03/01/94
5,291,368 07/923,415 03/01/94
5,291,370 08/002,889 03/01/94
5,291,372 07/949,144 03/01/94
5,291,376 08/031,764 03/01/94
5,291,380 07/929,417 03/01/94
5,291,389 07/695,493 03/01/94
5,291,390 07/826,572 03/01/94
5,291,398 07/911,401 03/01/94
5,291,406 07/777,216 03/01/94
5,291,409 07/675,564 03/01/94
5,291,422 07/826,780 03/01/94
5,291,427 07/914,115 03/01/94
5,291,442 07/606,242 03/01/94
5,291,445 07/589,515 03/01/94
5,291,447 07/921,155 03/01/94
5,291,454 07/824,626 03/01/94
5,291,458 08/024,350 03/01/94
5,291,459 08/059,770 03/01/94
5,291,463 07/971,066 03/01/94
5,291,471 07/646,412 03/01/94
5,291,476 07/422,478 03/01/94
5,291,478 08/082,955 03/01/94
5,291,504 07/835,825 03/01/94
5,291,512 07/890,121 03/01/94
5,291,513 08/097,887 03/01/94
5,291,514 07/731,112 03/01/94
5,291,515 07/713,462 03/01/94
5,291,523 07/869,409 03/01/94
5,291,526 07/838,558 03/01/94
5,291,528 07/865,513 03/01/94
5,291,531 07/998,585 03/01/94
5,291,532 07/834,947 03/01/94
5,291,547 07/853,934 03/01/94
5,291,553 07/866,353 03/01/94
5,291,554 07/932,257 03/01/94
5,291,558 07/865,901 03/01/94
5,291,568 07/994,353 03/01/94
5,291,572 08/004,361 03/01/94
5,291,573 07/975,696 03/01/94
5,291,575 07/917,838 03/01/94
5,291,577 07/985,933 03/01/94
5,291,598 07/864,836 03/01/94
5,291,605 07/831,269 03/01/94
5,291,608 07/973,940 03/01/94
PATENTS WHICH EXPIRED ON March 3, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,722,090 08/679,839 03/03/98
5,722,092 08/752,024 03/03/98
5,722,103 08/595,554 03/03/98
5,722,107 08/716,367 03/03/98
5,722,109 08/751,280 03/03/98
5,722,114 08/719,435 03/03/98
5,722,120 08/770,837 03/03/98
5,722,130 08/616,109 03/03/98
5,722,132 08/788,485 03/03/98
5,722,133 08/407,891 03/03/98
5,722,134 08/671,534 03/03/98
5,722,135 08/783,154 03/03/98
5,722,140 08/650,727 03/03/98
5,722,141 08/679,688 03/03/98
5,722,159 08/639,570 03/03/98
5,722,166 08/514,829 03/03/98
5,722,167 08/785,483 03/03/98
5,722,173 08/767,418 03/03/98
5,722,176 08/640,188 03/03/98
5,722,187 08/588,177 03/03/98
5,722,188 08/701,638 03/03/98
5,722,196 08/538,240 03/03/98
5,722,197 08/658,638 03/03/98
5,722,202 08/638,156 03/03/98
5,722,203 08/709,909 03/03/98
5,722,207 08/239,334 03/03/98
5,722,208 08/541,897 03/03/98
5,722,213 08/713,605 03/03/98
5,722,223 08/705,288 03/03/98
5,722,242 08/573,074 03/03/98
5,722,245 08/704,449 03/03/98
5,722,249 08/653,862 03/03/98
5,722,251 08/619,282 03/03/98
5,722,254 08/658,370 03/03/98
5,722,259 08/615,665 03/03/98
5,722,260 08/762,930 03/03/98
5,722,277 08/795,993 03/03/98
5,722,279 08/436,351 03/03/98
5,722,281 08/571,409 03/03/98
5,722,287 08/456,159 03/03/98
5,722,290 08/408,412 03/03/98
5,722,306 08/477,601 03/03/98
5,722,307 08/802,866 03/03/98
5,722,319 08/675,721 03/03/98
5,722,321 08/732,041 03/03/98
5,722,323 08/803,556 03/03/98
5,722,329 08/783,828 03/03/98
5,722,333 08/418,633 03/03/98
5,722,335 08/704,970 03/03/98
5,722,337 08/770,010 03/03/98
5,722,341 08/737,748 03/03/98
5,722,344 08/717,241 03/03/98
5,722,348 08/665,791 03/03/98
5,722,349 08/695,202 03/03/98
5,722,351 08/544,747 03/03/98
5,722,353 08/435,097 03/03/98
5,722,356 08/694,756 03/03/98
5,722,358 08/591,009 03/03/98
5,722,361 08/591,642 03/03/98
5,722,380 08/702,789 03/03/98
5,722,384 08/720,048 03/03/98
5,722,386 08/701,770 03/03/98
5,722,389 08/354,513 03/03/98
5,722,394 08/779,773 03/03/98
5,722,418 08/315,630 03/03/98
5,722,419 08/347,562 03/03/98
5,722,430 08/785,899 03/03/98
5,722,434 08/639,982 03/03/98
5,722,435 08/802,587 03/03/98
5,722,436 08/633,780 03/03/98
5,722,437 08/754,038 03/03/98
5,722,440 08/621,239 03/03/98
5,722,443 08/298,452 03/03/98
5,722,444 08/621,649 03/03/98
5,722,448 08/689,486 03/03/98
5,722,452 08/703,135 03/03/98
5,722,453 08/797,052 03/03/98
5,722,475 08/700,491 03/03/98
5,722,478 08/710,905 03/03/98
5,722,491 08/731,335 03/03/98
5,722,495 08/617,813 03/03/98
5,722,503 08/818,280 03/03/98
5,722,518 08/609,636 03/03/98
5,722,526 08/557,352 03/03/98
5,722,528 08/313,559 03/03/98
5,722,532 08/745,210 03/03/98
5,722,544 08/425,906 03/03/98
5,722,557 08/743,301 03/03/98
5,722,564 08/617,791 03/03/98
5,722,566 08/613,476 03/03/98
5,722,570 08/665,083 03/03/98
5,722,571 08/579,352 03/03/98
5,722,573 08/692,769 03/03/98
5,722,585 08/760,791 03/03/98
5,722,587 08/714,448 03/03/98
5,722,589 08/814,643 03/03/98
5,722,590 08/716,857 03/03/98
5,722,602 08/573,158 03/03/98
5,722,605 08/646,120 03/03/98
5,722,606 08/743,234 03/03/98
5,722,613 08/831,902 03/03/98
5,722,618 08/700,140 03/03/98
5,722,619 08/582,309 03/03/98
5,722,624 08/654,620 03/03/98
5,722,630 08/714,201 03/03/98
5,722,636 08/768,408 03/03/98
5,722,638 08/628,774 03/03/98
5,722,639 08/652,917 03/03/98
5,722,641 08/564,866 03/03/98
5,722,645 08/659,519 03/03/98
5,722,648 08/662,174 03/03/98
5,722,649 08/721,228 03/03/98
5,722,657 08/650,798 03/03/98
5,722,659 08/800,705 03/03/98
5,722,663 08/677,670 03/03/98
5,722,673 07/817,819 03/03/98
5,722,676 08/541,153 03/03/98
5,722,678 08/599,325 03/03/98
5,722,679 08/559,143 03/03/98
5,722,681 08/501,865 03/03/98
5,722,682 08/669,816 03/03/98
5,722,688 08/733,258 03/03/98
5,722,689 08/751,990 03/03/98
5,722,691 08/604,108 03/03/98
5,722,695 08/699,252 03/03/98
5,722,713 08/501,814 03/03/98
5,722,714 08/329,208 03/03/98
5,722,718 08/707,370 03/03/98
5,722,730 08/739,338 03/03/98
5,722,733 08/670,509 03/03/98
5,722,734 08/723,390 03/03/98
5,722,737 08/593,882 03/03/98
5,722,738 08/583,031 03/03/98
5,722,746 08/547,284 03/03/98
5,722,763 08/724,181 03/03/98
5,722,764 08/741,550 03/03/98
5,722,780 08/762,061 03/03/98
5,722,784 08/568,349 03/03/98
5,722,809 08/418,457 03/03/98
5,722,814 08/832,457 03/03/98
5,722,823 08/552,313 03/03/98
5,722,829 08/547,451 03/03/98
5,722,831 08/770,558 03/03/98
5,722,839 08/764,125 03/03/98
5,722,849 08/719,669 03/03/98
5,722,850 08/563,147 03/03/98
5,722,854 08/499,563 03/03/98
5,722,856 08/590,521 03/03/98
5,722,859 08/744,156 03/03/98
5,722,866 08/513,822 03/03/98
5,722,868 08/576,972 03/03/98
5,722,869 08/577,162 03/03/98
5,722,870 08/576,971 03/03/98
5,722,871 08/694,512 03/03/98
5,722,872 08/649,840 03/03/98
5,722,874 08/707,837 03/03/98
5,722,882 08/534,795 03/03/98
5,722,884 08/626,073 03/03/98
5,722,885 08/793,768 03/03/98
5,722,886 08/608,610 03/03/98
5,722,894 08/583,609 03/03/98
5,722,896 08/886,443 03/03/98
5,722,898 08/725,945 03/03/98
5,722,900 08/508,960 03/03/98
5,722,923 08/512,622 03/03/98
5,722,939 08/685,818 03/03/98
5,722,941 08/603,978 03/03/98
5,722,948 08/549,506 03/03/98
5,722,951 08/501,666 03/03/98
5,722,961 08/501,618 03/03/98
5,722,962 08/581,052 03/03/98
5,722,976 08/600,925 03/03/98
5,722,981 08/731,689 03/03/98
5,722,984 08/585,760 03/03/98
5,722,985 08/774,888 03/03/98
5,722,989 08/812,142 03/03/98
5,723,001 08/642,213 03/03/98
5,723,015 08/501,115 03/03/98
5,723,024 08/701,781 03/03/98
5,723,025 08/715,909 03/03/98
5,723,028 08/326,120 03/03/98
5,723,032 08/560,361 03/03/98
5,723,039 08/630,758 03/03/98
5,723,047 08/734,850 03/03/98
5,723,049 08/718,608 03/03/98
5,723,051 08/570,940 03/03/98
5,723,058 08/625,227 03/03/98
5,723,061 08/621,005 03/03/98
5,723,063 08/670,597 03/03/98
5,723,067 08/612,913 03/03/98
5,723,089 08/824,079 03/03/98
5,723,093 08/617,786 03/03/98
5,723,096 08/619,520 03/03/98
5,723,111 08/161,562 03/03/98
5,723,117 08/139,862 03/03/98
5,723,119 08/451,112 03/03/98
5,723,120 08/476,651 03/03/98
5,723,137 08/637,638 03/03/98
5,723,138 08/642,211 03/03/98
5,723,140 08/594,087 03/03/98
5,723,148 08/583,255 03/03/98
5,723,166 08/604,616 03/03/98
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