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 August 9, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,761,837 06/911,287 08/09/88
4,761,838 07/046,834 08/09/88
4,761,843 07/042,172 08/09/88
4,761,845 07/001,395 08/09/88
4,761,857 06/940,244 08/09/88
4,761,858 06/886,267 08/09/88
4,761,865 07/003,190 08/09/88
4,761,880 06/938,950 08/09/88
4,761,889 06/905,979 08/09/88
4,761,897 07/131,247 08/09/88
4,761,899 07/044,348 08/09/88
4,761,913 07/102,570 08/09/88
4,761,924 07/040,548 08/09/88
4,761,928 07/069,975 08/09/88
4,761,940 06/777,582 08/09/88
4,761,945 06/874,162 08/09/88
4,761,962 07/062,751 08/09/88
4,761,967 06/786,894 08/09/88
4,761,968 07/108,105 08/09/88
4,761,974 07/131,038 08/09/88
4,761,977 07/145,135 08/09/88
4,761,986 07/047,145 08/09/88
4,761,990 07/007,318 08/09/88
4,762,009 07/021,797 08/09/88
4,762,015 06/923,861 08/09/88
4,762,021 06/921,797 08/09/88
4,762,022 07/040,541 08/09/88
4,762,038 06/918,293 08/09/88
4,762,046 07/062,836 08/09/88
4,762,049 06/937,110 08/09/88
4,762,050 06/921,446 08/09/88
4,762,052 06/838,106 08/09/88
4,762,053 07/056,768 08/09/88
4,762,054 07/070,723 08/09/88
4,762,055 07/131,436 08/09/88
4,762,056 06/916,322 08/09/88
4,762,058 07/044,792 08/09/88
4,762,070 06/941,142 08/09/88
4,762,071 06/934,904 08/09/88
4,762,076 07/121,349 08/09/88
4,762,082 07/129,668 08/09/88
4,762,085 06/934,465 08/09/88
4,762,088 07/080,771 08/09/88
4,762,091 06/862,331 08/09/88
4,762,094 07/082,286 08/09/88
4,762,098 07/079,028 08/09/88
4,762,104 06/790,441 08/09/88
4,762,110 06/946,215 08/09/88
4,762,123 07/082,810 08/09/88
4,762,127 07/038,652 08/09/88
4,762,131 06/849,407 08/09/88
4,762,140 07/056,132 08/09/88
4,762,148 07/045,187 08/09/88
4,762,163 06/947,207 08/09/88
4,762,168 06/933,927 08/09/88
4,762,170 07/122,247 08/09/88
4,762,171 06/329,573 08/09/88
4,762,181 07/010,383 08/09/88
4,762,186 06/927,780 08/09/88
4,762,200 07/124,872 08/09/88
4,762,201 07/037,700 08/09/88
4,762,202 07/072,736 08/09/88
4,762,203 07/066,307 08/09/88
4,762,211 07/022,651 08/09/88
4,762,217 07/129,635 08/09/88
4,762,232 06/921,724 08/09/88
4,762,235 06/883,586 08/09/88
4,762,237 06/846,684 08/09/88
4,762,274 06/945,195 08/09/88
4,762,300 06/830,132 08/09/88
4,762,301 07/011,753 08/09/88
4,762,317 07/045,535 08/09/88
4,762,325 07/029,979 08/09/88
4,762,330 06/850,031 08/09/88
4,762,337 07/016,542 08/09/88
4,762,344 07/015,499 08/09/88
4,762,362 07/083,608 08/09/88
4,762,372 07/024,620 08/09/88
4,762,378 07/025,325 08/09/88
4,762,381 06/926,176 08/09/88
4,762,385 06/895,168 08/09/88
4,762,386 06/902,374 08/09/88
4,762,391 06/894,792 08/09/88
4,762,393 07/036,419 08/09/88
4,762,394 06/874,565 08/09/88
4,762,405 07/042,519 08/09/88
4,762,407 06/676,475 08/09/88
4,762,422 07/024,610 08/09/88
4,762,425 07/108,813 08/09/88
4,762,437 07/024,263 08/09/88
4,762,443 06/891,776 08/09/88
4,762,447 06/910,540 08/09/88
4,762,454 06/675,954 08/09/88
4,762,455 07/056,423 08/09/88
4,762,459 06/836,373 08/09/88
4,762,469 06/835,575 08/09/88
4,762,470 07/100,326 08/09/88
4,762,476 07/046,137 08/09/88
4,762,481 06/937,703 08/09/88
4,762,483 07/059,329 08/09/88
4,762,485 06/943,119 08/09/88
4,762,495 07/014,433 08/09/88
4,762,509 06/926,611 08/09/88
4,762,510 07/032,713 08/09/88
4,762,511 07/042,968 08/09/88
4,762,512 07/028,999 08/09/88
4,762,523 06/763,437 08/09/88
4,762,524 07/011,171 08/09/88
4,762,526 06/900,574 08/09/88
4,762,527 06/942,412 08/09/88
4,762,536 06/918,781 08/09/88
4,762,537 07/056,714 08/09/88
4,762,538 07/082,756 08/09/88
4,762,540 07/090,235 08/09/88
4,762,543 07/027,761 08/09/88
4,762,562 07/120,753 08/09/88
4,762,566 06/804,894 08/09/88
4,762,569 07/083,694 08/09/88
4,762,570 07/085,857 08/09/88
4,762,571 06/839,852 08/09/88
4,762,572 06/921,665 08/09/88
4,762,575 06/874,088 08/09/88
4,762,577 07/008,971 08/09/88
4,762,583 07/033,492 08/09/88
4,762,585 06/881,512 08/09/88
4,762,590 06/870,244 08/09/88
4,762,591 07/021,954 08/09/88
4,762,593 07/063,307 08/09/88
4,762,594 07/008,554 08/09/88
4,762,598 07/012,001 08/09/88
4,762,599 06/948,196 08/09/88
4,762,606 07/016,445 08/09/88
4,762,608 06/684,140 08/09/88
4,762,610 06/914,679 08/09/88
4,762,624 07/011,435 08/09/88
4,762,625 06/913,415 08/09/88
4,762,626 07/034,307 08/09/88
4,762,629 07/026,748 08/09/88
4,762,630 07/029,638 08/09/88
4,762,631 07/026,746 08/09/88
4,762,632 07/026,747 08/09/88
4,762,633 07/026,749 08/09/88
4,762,634 07/029,332 08/09/88
4,762,639 07/076,978 08/09/88
4,762,645 07/121,315 08/09/88
4,762,647 06/905,895 08/09/88
4,762,650 07/018,339 08/09/88
4,762,652 06/875,704 08/09/88
4,762,654 06/927,113 08/09/88
4,762,659 06/866,401 08/09/88
4,762,665 06/914,628 08/09/88
4,762,674 06/797,348 08/09/88
4,762,675 07/050,177 08/09/88
4,762,691 07/024,715 08/09/88
4,762,696 07/048,491 08/09/88
4,762,706 06/661,686 08/09/88
4,762,712 06/528,132 08/09/88
4,762,720 06/777,675 08/09/88
4,762,724 07/026,090 08/09/88
4,762,726 07/024,507 08/09/88
4,762,749 06/761,727 08/09/88
4,762,753 07/050,984 08/09/88
4,762,759 06/928,102 08/09/88
4,762,760 07/008,357 08/09/88
4,762,765 06/843,447 08/09/88
4,762,767 06/857,663 08/09/88
4,762,777 07/112,056 08/09/88
4,762,784 06/754,578 08/09/88
4,762,787 06/934,235 08/09/88
4,762,798 06/815,233 08/09/88
4,762,803 06/805,879 08/09/88
4,762,804 07/008,111 08/09/88
4,762,807 06/895,947 08/09/88
4,762,809 07/064,816 08/09/88
4,762,823 06/787,973 08/09/88
4,762,825 06/765,007 08/09/88
4,762,836 06/560,282 08/09/88
4,762,846 06/824,848 08/09/88
4,762,848 06/837,700 08/09/88
4,762,849 06/787,276 08/09/88
4,762,853 06/917,875 08/09/88
4,762,861 07/115,211 08/09/88
4,762,867 07/037,055 08/09/88
4,762,897 07/045,718 08/09/88
4,762,903 07/010,196 08/09/88
4,762,904 07/017,362 08/09/88
4,762,906 06/938,237 08/09/88
4,762,916 06/945,491 08/09/88
4,762,918 06/674,109 08/09/88
4,762,923 06/934,231 08/09/88
4,762,935 06/915,432 08/09/88
4,762,936 06/940,349 08/09/88
4,762,946 06/851,981 08/09/88
4,762,950 06/809,252 08/09/88
4,762,955 06/863,601 08/09/88
4,762,958 07/062,885 08/09/88
4,762,965 06/927,984 08/09/88
4,762,968 07/096,905 08/09/88
4,762,972 06/931,531 08/09/88
4,762,973 07/050,702 08/09/88
4,762,988 07/053,893 08/09/88
4,762,990 06/789,610 08/09/88
4,763,000 07/045,753 08/09/88
4,763,017 06/789,900 08/09/88
4,763,025 06/837,754 08/09/88
4,763,028 07/125,785 08/09/88
4,763,030 06/613,835 08/09/88
4,763,033 07/068,881 08/09/88
4,763,035 07/119,006 08/09/88
4,763,037 07/015,471 08/09/88
4,763,039 07/032,412 08/09/88
4,763,041 06/663,440 08/09/88
4,763,043 06/812,155 08/09/88
4,763,053 06/739,091 08/09/88
4,763,067 07/107,220 08/09/88
4,763,069 06/940,116 08/09/88
4,763,071 07/052,193 08/09/88
4,763,084 07/035,213 08/09/88
4,763,099 06/937,486 08/09/88
4,763,102 07/008,465 08/09/88
4,763,107 07/083,738 08/09/88
4,763,111 06/772,803 08/09/88
4,763,119 06/853,802 08/09/88
4,763,124 06/836,927 08/09/88
4,763,138 07/020,416 08/09/88
4,763,154 06/946,032 08/09/88
4,763,159 06/513,884 08/09/88
4,763,173 07/098,175 08/09/88
4,763,179 07/067,398 08/09/88
4,763,182 06/941,216 08/09/88
4,763,197 06/891,354 08/09/88
4,763,206 06/849,903 08/09/88
4,763,208 06/795,185 08/09/88
4,763,212 07/052,212 08/09/88
4,763,213 06/901,521 08/09/88
4,763,216 07/085,371 08/09/88
4,763,221 07/092,588 08/09/88
4,763,223 06/938,428 08/09/88
4,763,228 07/123,359 08/09/88
4,763,235 07/004,345 08/09/88
4,763,241 07/029,457 08/09/88
4,763,245 06/793,057 08/09/88
4,763,254 06/498,553 08/09/88
4,763,259 06/718,118 08/09/88
4,763,260 06/932,143 08/09/88
4,763,262 06/943,693 08/09/88
4,763,264 06/778,268 08/09/88
4,763,267 06/876,022 08/09/88
4,763,278 06/484,820 08/09/88
4,763,279 06/813,763 08/09/88
4,763,286 06/717,272 08/09/88
4,763,289 06/815,435 08/09/88
4,763,310 07/000,399 08/09/88
4,763,313 07/025,480 08/09/88
4,763,323 07/129,386 08/09/88
4,763,326 06/937,598 08/09/88
4,763,332 07/020,503 08/09/88
4,763,333 06/894,570 08/09/88
4,763,342 06/934,250 08/09/88
4,763,344 06/893,977 08/09/88
4,763,357 06/724,450 08/09/88
PATENTS WHICH EXPIRED ON August 4, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,134,727 07/552,484 08/04/92
5,134,728 07/616,391 08/04/92
5,134,732 07/804,402 08/04/92
5,134,733 07/763,824 08/04/92
5,134,736 07/598,212 08/04/92
5,134,737 07/520,283 08/04/92
5,134,739 07/684,968 08/04/92
5,134,741 07/541,157 08/04/92
5,134,747 07/656,220 08/04/92
5,134,749 07/585,927 08/04/92
5,134,753 07/645,062 08/04/92
5,134,757 07/735,561 08/04/92
5,134,764 07/533,363 08/04/92
5,134,766 07/681,885 08/04/92
5,134,783 07/723,455 08/04/92
5,134,784 07/737,687 08/04/92
5,134,785 07/769,246 08/04/92
5,134,788 07/630,830 08/04/92
5,134,791 07/707,029 08/04/92
5,134,792 07/759,748 08/04/92
5,134,797 07/660,745 08/04/92
5,134,799 07/761,512 08/04/92
5,134,805 07/791,850 08/04/92
5,134,806 07/747,405 08/04/92
5,134,811 07/388,163 08/04/92
5,134,817 07/640,064 08/04/92
5,134,820 07/584,763 08/04/92
5,134,836 07/677,515 08/04/92
5,134,838 07/559,156 08/04/92
5,134,839 07/624,645 08/04/92
5,134,849 07/798,162 08/04/92
5,134,857 07/674,134 08/04/92
5,134,858 07/525,769 08/04/92
5,134,860 07/703,303 08/04/92
5,134,861 07/626,820 08/04/92
5,134,871 07/600,804 08/04/92
5,134,878 07/678,114 08/04/92
5,134,879 07/576,361 08/04/92
5,134,881 07/532,207 08/04/92
5,134,883 07/589,329 08/04/92
5,134,884 07/106,577 08/04/92
5,134,887 07/410,995 08/04/92
5,134,892 07/691,339 08/04/92
5,134,894 07/767,823 08/04/92
5,134,896 07/360,328 08/04/92
5,134,902 07/707,597 08/04/92
5,134,906 07/625,108 08/04/92
5,134,907 07/750,904 08/04/92
5,134,910 07/455,337 08/04/92
5,134,912 07/588,863 08/04/92
5,134,913 07/658,785 08/04/92
5,134,914 07/613,839 08/04/92
5,134,916 07/713,396 08/04/92
5,134,923 07/631,381 08/04/92
5,134,929 07/583,488 08/04/92
5,134,931 07/518,928 08/04/92
5,134,936 07/604,772 08/04/92
5,134,941 07/643,418 08/04/92
5,134,942 07/675,014 08/04/92
5,134,944 07/662,362 08/04/92
5,134,954 07/601,620 08/04/92
5,134,955 07/714,327 08/04/92
5,134,963 07/784,160 08/04/92
5,134,964 07/636,245 08/04/92
5,134,966 07/484,258 08/04/92
5,134,967 07/618,887 08/04/92
5,134,974 07/756,990 08/04/92
5,134,983 07/721,776 08/04/92
5,134,986 07/757,102 08/04/92
5,134,991 07/612,993 08/04/92
5,134,993 07/449,705 08/04/92
5,135,006 07/557,363 08/04/92
5,135,012 07/682,797 08/04/92
5,135,013 07/678,447 08/04/92
5,135,020 07/655,918 08/04/92
5,135,021 07/749,994 08/04/92
5,135,026 07/394,877 08/04/92
5,135,027 07/612,999 08/04/92
5,135,037 07/668,111 08/04/92
5,135,053 07/697,543 08/04/92
5,135,062 07/670,397 08/04/92
5,135,065 07/651,852 08/04/92
5,135,068 07/789,795 08/04/92
5,135,069 07/366,778 08/04/92
5,135,072 07/630,188 08/04/92
5,135,076 07/675,177 08/04/92
5,135,077 07/744,000 08/04/92
5,135,078 07/641,420 08/04/92
5,135,083 07/533,500 08/04/92
5,135,097 07/704,928 08/04/92
5,135,101 07/771,049 08/04/92
5,135,109 07/617,676 08/04/92
5,135,112 07/548,692 08/04/92
5,135,115 07/233,145 08/04/92
5,135,118 07/588,849 08/04/92
5,135,120 07/640,203 08/04/92
5,135,122 07/657,938 08/04/92
5,135,126 07/731,519 08/04/92
5,135,132 07/625,429 08/04/92
5,135,135 07/628,465 08/04/92
5,135,140 07/741,547 08/04/92
5,135,144 07/574,649 08/04/92
5,135,145 07/587,399 08/04/92
5,135,149 07/220,774 08/04/92
5,135,154 07/610,959 08/04/92
5,135,156 07/771,429 08/04/92
5,135,157 07/791,579 08/04/92
5,135,159 07/387,465 08/04/92
5,135,167 07/688,480 08/04/92
5,135,169 07/641,826 08/04/92
5,135,171 07/513,788 08/04/92
5,135,175 07/615,426 08/04/92
5,135,178 07/658,852 08/04/92
5,135,179 07/651,184 08/04/92
5,135,187 07/542,044 08/04/92
5,135,189 07/746,334 08/04/92
5,135,199 07/783,254 08/04/92
5,135,200 07/713,520 08/04/92
5,135,204 07/552,225 08/04/92
5,135,206 07/698,825 08/04/92
5,135,207 07/672,139 08/04/92
5,135,210 07/552,878 08/04/92
5,135,212 07/478,634 08/04/92
5,135,215 07/757,618 08/04/92
5,135,217 07/515,717 08/04/92
5,135,222 07/793,190 08/04/92
5,135,233 07/624,342 08/04/92
5,135,242 07/703,405 08/04/92
5,135,244 07/689,390 08/04/92
5,135,247 07/807,707 08/04/92
5,135,252 07/731,173 08/04/92
5,135,253 07/526,882 08/04/92
5,135,258 07/614,992 08/04/92
5,135,263 07/613,654 08/04/92
5,135,267 07/437,647 08/04/92
5,135,272 07/742,396 08/04/92
5,135,275 07/573,858 08/04/92
5,135,284 07/641,718 08/04/92
5,135,286 07/526,164 08/04/92
5,135,287 07/589,812 08/04/92
5,135,300 07/645,631 08/04/92
5,135,302 07/570,629 08/04/92
5,135,305 07/662,931 08/04/92
5,135,311 07/725,546 08/04/92
5,135,319 07/405,024 08/04/92
5,135,323 07/734,563 08/04/92
5,135,324 07/654,952 08/04/92
5,135,326 07/445,671 08/04/92
5,135,328 07/817,434 08/04/92
5,135,333 07/638,942 08/04/92
5,135,334 07/660,178 08/04/92
5,135,335 07/652,666 08/04/92
5,135,337 07/306,777 08/04/92
5,135,342 07/695,667 08/04/92
5,135,346 07/648,978 08/04/92
5,135,347 07/502,071 08/04/92
5,135,348 07/622,391 08/04/92
5,135,351 07/621,897 08/04/92
5,135,357 07/681,149 08/04/92
5,135,358 07/756,351 08/04/92
5,135,359 07/652,630 08/04/92
5,135,366 07/746,534 08/04/92
5,135,370 07/695,084 08/04/92
5,135,378 07/511,091 08/04/92
5,135,380 07/510,244 08/04/92
5,135,390 07/646,064 08/04/92
5,135,393 07/537,186 08/04/92
5,135,403 07/823,080 08/04/92
5,135,407 07/644,546 08/04/92
5,135,409 07/591,278 08/04/92
5,135,413 07/747,938 08/04/92
5,135,414 07/802,073 08/04/92
5,135,416 07/773,732 08/04/92
5,135,419 07/814,606 08/04/92
5,135,423 07/641,052 08/04/92
5,135,424 07/745,145 08/04/92
5,135,437 07/723,690 08/04/92
5,135,439 07/600,851 08/04/92
5,135,442 07/478,677 08/04/92
5,135,448 07/781,420 08/04/92
5,135,451 07/747,274 08/04/92
5,135,457 07/560,091 08/04/92
5,135,466 07/778,490 08/04/92
5,135,470 07/793,278 08/04/92
5,135,473 07/648,750 08/04/92
5,135,474 07/562,314 08/04/92
5,135,481 07/521,349 08/04/92
5,135,484 07/520,738 08/04/92
5,135,485 07/660,661 08/04/92
5,135,491 07/608,377 08/04/92
5,135,492 07/371,378 08/04/92
5,135,498 07/503,720 08/04/92
5,135,503 07/524,345 08/04/92
5,135,506 07/712,738 08/04/92
5,135,507 07/521,704 08/04/92
5,135,508 07/692,303 08/04/92
5,135,509 07/640,298 08/04/92
5,135,510 07/687,562 08/04/92
5,135,518 07/573,738 08/04/92
5,135,526 07/688,434 08/04/92
5,135,535 07/713,973 08/04/92
5,135,556 07/767,614 08/04/92
5,135,561 07/748,567 08/04/92
5,135,562 07/672,204 08/04/92
5,135,563 07/726,218 08/04/92
5,135,567 07/710,134 08/04/92
5,135,568 07/647,858 08/04/92
5,135,572 07/569,282 08/04/92
5,135,580 07/676,101 08/04/92
5,135,583 07/749,191 08/04/92
5,135,585 07/609,843 08/04/92
5,135,591 07/618,966 08/04/92
5,135,595 07/503,495 08/04/92
5,135,604 07/621,784 08/04/92
5,135,610 07/453,246 08/04/92
5,135,612 07/667,697 08/04/92
5,135,615 07/717,144 08/04/92
5,135,621 07/466,366 08/04/92
5,135,623 07/592,558 08/04/92
5,135,625 07/797,227 08/04/92
5,135,626 07/597,912 08/04/92
5,135,628 07/348,679 08/04/92
5,135,633 07/616,367 08/04/92
5,135,634 07/655,065 08/04/92
5,135,636 07/762,430 08/04/92
5,135,641 07/577,649 08/04/92
5,135,644 07/683,961 08/04/92
5,135,655 07/764,613 08/04/92
5,135,656 07/552,241 08/04/92
5,135,658 07/520,533 08/04/92
5,135,670 07/542,342 08/04/92
5,135,673 07/571,125 08/04/92
5,135,679 07/468,726 08/04/92
5,135,693 07/571,245 08/04/92
5,135,695 07/670,416 08/04/92
5,135,704 07/488,300 08/04/92
5,135,706 07/601,265 08/04/92
5,135,710 07/508,580 08/04/92
5,135,711 07/715,516 08/04/92
5,135,712 07/563,710 08/04/92
5,135,721 07/467,056 08/04/92
5,135,725 07/393,659 08/04/92
5,135,726 07/672,563 08/04/92
5,135,727 07/800,307 08/04/92
5,135,728 07/817,007 08/04/92
5,135,741 07/587,467 08/04/92
5,135,747 07/702,794 08/04/92
5,135,755 07/475,608 08/04/92
5,135,763 07/654,933 08/04/92
5,135,764 07/073,362 08/04/92
5,135,767 07/622,813 08/04/92
5,135,769 07/679,242 08/04/92
5,135,778 07/537,477 08/04/92
5,135,779 07/705,556 08/04/92
5,135,780 07/579,153 08/04/92
5,135,781 07/397,433 08/04/92
5,135,782 07/622,949 08/04/92
5,135,788 07/530,550 08/04/92
5,135,792 07/529,566 08/04/92
5,135,806 07/819,028 08/04/92
5,135,840 07/666,895 08/04/92
5,135,841 07/534,522 08/04/92
5,135,854 07/189,547 08/04/92
5,135,858 07/659,878 08/04/92
5,135,859 07/127,216 08/04/92
5,135,866 07/319,459 08/04/92
5,135,875 07/567,853 08/04/92
5,135,877 07/732,899 08/04/92
5,135,887 07/712,859 08/04/92
5,135,891 07/297,623 08/04/92
5,135,904 07/601,646 08/04/92
5,135,912 07/199,816 08/04/92
5,135,931 07/712,374 08/04/92
5,135,933 07/525,050 08/04/92
5,135,938 07/502,007 08/04/92
5,135,939 07/646,975 08/04/92
5,135,955 07/313,571 08/04/92
5,135,960 07/782,694 08/04/92
5,135,961 07/560,083 08/04/92
5,135,963 07/507,465 08/04/92
5,135,965 07/220,995 08/04/92
5,135,966 07/798,457 08/04/92
5,135,970 07/590,166 08/04/92
5,135,973 07/483,943 08/04/92
5,135,985 07/698,291 08/04/92
5,135,992 07/466,890 08/04/92
5,135,995 07/596,141 08/04/92
5,135,998 07/726,091 08/04/92
5,136,004 07/391,541 08/04/92
5,136,006 07/818,196 08/04/92
5,136,011 07/585,544 08/04/92
5,136,012 07/709,252 08/04/92
5,136,013 07/498,553 08/04/92
5,136,017 07/659,567 08/04/92
5,136,027 07/346,508 08/04/92
5,136,032 07/619,937 08/04/92
5,136,033 07/088,370 08/04/92
5,136,043 07/746,476 08/04/92
5,136,046 07/589,421 08/04/92
5,136,050 07/154,799 08/04/92
5,136,052 07/706,996 08/04/92
5,136,053 07/487,401 08/04/92
5,136,056 07/614,371 08/04/92
5,136,061 07/714,613 08/04/92
5,136,062 07/669,406 08/04/92
5,136,064 07/656,540 08/04/92
5,136,067 07/643,256 08/04/92
5,136,078 07/661,278 08/04/92
5,136,079 07/661,277 08/04/92
5,136,085 07/725,698 08/04/92
5,136,090 07/742,354 08/04/92
5,136,091 07/786,777 08/04/92
5,136,114 07/516,629 08/04/92
5,136,115 07/468,138 08/04/92
5,136,116 07/734,055 08/04/92
5,136,118 07/571,347 08/04/92
5,136,125 07/696,434 08/04/92
5,136,129 07/479,956 08/04/92
5,136,157 07/617,572 08/04/92
5,136,165 07/644,720 08/04/92
5,136,174 07/615,993 08/04/92
5,136,176 07/747,640 08/04/92
5,136,193 07/668,657 08/04/92
5,136,197 07/720,884 08/04/92
5,136,198 07/505,906 08/04/92
5,136,199 07/614,427 08/04/92
5,136,208 07/476,036 08/04/92
5,136,213 07/524,708 08/04/92
5,136,217 07/697,340 08/04/92
5,136,224 07/465,204 08/04/92
5,136,230 07/683,975 08/04/92
5,136,232 07/552,040 08/04/92
5,136,235 07/619,432 08/04/92
5,136,240 07/695,661 08/04/92
5,136,241 07/573,084 08/04/92
5,136,242 07/653,509 08/04/92
5,136,248 07/471,591 08/04/92
5,136,255 07/723,477 08/04/92
5,136,256 07/692,635 08/04/92
5,136,259 07/747,980 08/04/92
5,136,262 07/808,176 08/04/92
5,136,266 07/466,243 08/04/92
5,136,269 07/660,560 08/04/92
5,136,272 07/543,786 08/04/92
5,136,274 07/472,380 08/04/92
5,136,277 07/614,891 08/04/92
5,136,284 07/453,265 08/04/92
5,136,287 07/572,892 08/04/92
5,136,296 07/637,446 08/04/92
5,136,297 07/621,521 08/04/92
5,136,301 07/400,611 08/04/92
5,136,310 07/589,520 08/04/92
5,136,311 07/525,926 08/04/92
5,136,312 07/754,242 08/04/92
5,136,328 07/767,715 08/04/92
5,136,338 07/802,180 08/04/92
5,136,339 07/671,102 08/04/92
5,136,341 07/357,353 08/04/92
5,136,352 07/730,153 08/04/92
5,136,353 07/521,781 08/04/92
5,136,368 07/645,375 08/04/92
5,136,389 07/442,555 08/04/92
5,136,395 07/533,554 08/04/92
5,136,404 07/566,103 08/04/92
5,136,413 07/609,830 08/04/92
5,136,414 07/578,447 08/04/92
5,136,419 07/809,209 08/04/92
5,136,422 07/607,307 08/04/92
5,136,429 07/508,152 08/04/92
5,136,436 07/337,242 08/04/92
5,136,437 07/454,892 08/04/92
5,136,441 07/511,473 08/04/92
5,136,449 07/565,692 08/04/92
5,136,455 07/494,535 08/04/92
5,136,464 07/687,734 08/04/92
5,136,465 07/605,051 08/04/92
5,136,468 07/670,026 08/04/92
5,136,470 07/546,329 08/04/92
5,136,478 07/770,624 08/04/92
5,136,482 07/789,902 08/04/92
5,136,483 07/573,895 08/04/92
5,136,490 07/791,421 08/04/92
5,136,500 07/366,225 08/04/92
5,136,503 07/452,807 08/04/92
5,136,521 07/578,257 08/04/92
5,136,545 07/619,418 08/04/92
5,136,547 07/614,200 08/04/92
5,136,551 07/744,071 08/04/92
5,136,553 07/629,970 08/04/92
5,136,556 07/783,663 08/04/92
5,136,557 07/647,069 08/04/92
5,136,560 07/407,760 08/04/92
5,136,564 07/510,826 08/04/92
5,136,569 07/589,712 08/04/92
5,136,576 07/399,458 08/04/92
5,136,579 07/590,897 08/04/92
5,136,583 07/537,722 08/04/92
5,136,588 07/436,470 08/04/92
5,136,589 07/429,543 08/04/92
5,136,591 07/490,682 08/04/92
5,136,593 07/428,556 08/04/92
5,136,598 07/531,416 08/04/92
5,136,609 07/559,271 08/04/92
5,136,611 07/642,193 08/04/92
5,136,613 07/590,406 08/04/92
5,136,620 07/636,141 08/04/92
5,136,621 07/625,902 08/04/92
5,136,639 07/507,990 08/04/92
5,136,651 07/713,830 08/04/92
5,136,658 07/608,301 08/04/92
5,136,663 07/454,951 08/04/92
5,136,672 07/754,143 08/04/92
5,136,689 07/384,081 08/04/92
5,136,693 07/524,390 08/04/92
5,136,698 07/406,417 08/04/92
5,136,699 07/412,517 08/04/92
5,136,704 07/372,746 08/04/92
5,136,707 07/264,283 08/04/92
5,136,709 07/280,832 08/04/92
5,136,714 07/445,202 08/04/92
5,136,715 07/357,818 08/04/92
PATENTS WHICH EXPIRED ON August 6, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,542,122 08/505,105 08/06/96
5,542,128 08/229,917 08/06/96
5,542,135 08/441,065 08/06/96
5,542,139 08/360,169 08/06/96
5,542,140 08/316,223 08/06/96
5,542,143 08/364,815 08/06/96
5,542,146 08/455,983 08/06/96
5,542,149 08/262,880 08/06/96
5,542,152 08/436,953 08/06/96
5,542,156 08/299,440 08/06/96
5,542,157 08/249,447 08/06/96
5,542,159 08/267,444 08/06/96
5,542,178 08/549,222 08/06/96
5,542,180 08/191,194 08/06/96
5,542,181 08/509,496 08/06/96
5,542,182 08/444,199 08/06/96
5,542,183 08/362,772 08/06/96
5,542,185 08/228,248 08/06/96
5,542,186 08/347,682 08/06/96
5,542,187 08/407,137 08/06/96
5,542,189 08/249,469 08/06/96
5,542,192 08/119,927 08/06/96
5,542,204 08/305,155 08/06/96
5,542,210 08/497,734 08/06/96
5,542,211 08/489,235 08/06/96
5,542,216 08/399,875 08/06/96
5,542,224 08/359,051 08/06/96
5,542,226 08/322,581 08/06/96
5,542,227 08/453,372 08/06/96
5,542,242 08/445,450 08/06/96
5,542,263 08/293,947 08/06/96
5,542,272 08/271,929 08/06/96
5,542,277 08/367,214 08/06/96
5,542,289 08/354,577 08/06/96
5,542,298 08/435,531 08/06/96
5,542,304 08/332,522 08/06/96
5,542,308 08/295,836 08/06/96
5,542,310 08/220,501 08/06/96
5,542,311 08/283,521 08/06/96
5,542,328 08/399,737 08/06/96
5,542,335 08/337,970 08/06/96
5,542,340 08/539,128 08/06/96
5,542,346 08/351,069 08/06/96
5,542,351 08/314,366 08/06/96
5,542,352 08/331,117 08/06/96
5,542,359 08/384,405 08/06/96
5,542,360 07/913,769 08/06/96
5,542,362 08/143,075 08/06/96
5,542,367 08/390,752 08/06/96
5,542,368 08/283,355 08/06/96
5,542,369 08/313,821 08/06/96
5,542,372 08/337,086 08/06/96
5,542,377 08/333,746 08/06/96
5,542,379 08/211,871 08/06/96
5,542,380 08/412,149 08/06/96
5,542,385 08/493,698 08/06/96
5,542,406 08/294,071 08/06/96
5,542,418 08/380,238 08/06/96
5,542,420 08/237,012 08/06/96
5,542,428 08/409,512 08/06/96
5,542,433 08/328,854 08/06/96
5,542,435 08/395,148 08/06/96
5,542,442 08/058,135 08/06/96
5,542,448 08/282,876 08/06/96
5,542,449 08/274,647 08/06/96
5,542,469 08/293,951 08/06/96
5,542,476 08/343,502 08/06/96
5,542,479 08/263,454 08/06/96
5,542,486 08/206,481 08/06/96
5,542,495 08/328,047 08/06/96
5,542,497 08/338,700 08/06/96
5,542,500 08/269,523 08/06/96
5,542,505 08/452,062 08/06/96
5,542,508 08/494,682 08/06/96
5,542,513 08/207,368 08/06/96
5,542,521 08/318,305 08/06/96
5,542,522 08/052,880 08/06/96
5,542,526 08/451,990 08/06/96
5,542,533 08/452,523 08/06/96
5,542,534 08/557,711 08/06/96
5,542,535 08/512,883 08/06/96
5,542,536 08/439,465 08/06/96
5,542,537 08/501,441 08/06/96
5,542,545 08/226,601 08/06/96
5,542,550 08/278,188 08/06/96
5,542,554 08/407,278 08/06/96
5,542,564 08/264,070 08/06/96
5,542,565 08/497,869 08/06/96
5,542,569 08/277,831 08/06/96
5,542,575 08/089,132 08/06/96
5,542,578 08/046,398 08/06/96
5,542,581 08/344,846 08/06/96
5,542,582 08/278,879 08/06/96
5,542,583 08/204,477 08/06/96
5,542,588 08/398,454 08/06/96
5,542,589 08/303,951 08/06/96
5,542,590 08/324,102 08/06/96
5,542,593 08/240,533 08/06/96
5,542,599 08/511,746 08/06/96
5,542,607 06/448,528 08/06/96
5,542,615 08/056,990 08/06/96
5,542,616 08/262,606 08/06/96
5,542,620 08/462,562 08/06/96
5,542,624 08/252,080 08/06/96
5,542,633 08/511,356 08/06/96
5,542,635 08/313,939 08/06/96
5,542,637 08/315,137 08/06/96
5,542,642 08/393,728 08/06/96
5,542,649 08/319,106 08/06/96
5,542,654 08/348,971 08/06/96
5,542,658 08/390,988 08/06/96
5,542,661 08/273,224 08/06/96
5,542,664 08/372,657 08/06/96
5,542,665 08/491,320 08/06/96
5,542,668 08/390,649 08/06/96
5,542,671 08/221,921 08/06/96
5,542,674 08/403,944 08/06/96
5,542,675 08/374,306 08/06/96
5,542,676 08/245,746 08/06/96
5,542,679 08/474,676 08/06/96
5,542,684 08/256,811 08/06/96
5,542,687 08/560,896 08/06/96
5,542,695 08/174,130 08/06/96
5,542,704 08/309,027 08/06/96
5,542,706 08/371,162 08/06/96
5,542,713 08/096,262 08/06/96
5,542,719 08/272,222 08/06/96
5,542,721 08/386,564 08/06/96
5,542,723 08/533,655 08/06/96
5,542,731 08/450,419 08/06/96
5,542,733 08/324,925 08/06/96
5,542,734 08/192,406 08/06/96
5,542,737 08/332,799 08/06/96
5,542,739 08/407,759 08/06/96
5,542,745 08/480,054 08/06/96
5,542,753 08/187,203 08/06/96
5,542,755 08/333,182 08/06/96
5,542,757 08/545,307 08/06/96
5,542,762 08/357,023 08/06/96
5,542,765 08/232,769 08/06/96
5,542,771 08/317,231 08/06/96
5,542,772 08/277,777 08/06/96
5,542,773 08/201,017 08/06/96
5,542,778 08/369,928 08/06/96
5,542,779 08/219,370 08/06/96
5,542,781 08/226,284 08/06/96
5,542,782 08/021,124 08/06/96
5,542,786 08/410,866 08/06/96
5,542,787 08/425,918 08/06/96
5,542,790 08/392,521 08/06/96
5,542,799 08/348,582 08/06/96
5,542,801 08/266,952 08/06/96
5,542,806 08/414,197 08/06/96
5,542,808 08/230,321 08/06/96
5,542,809 08/338,537 08/06/96
5,542,810 08/420,322 08/06/96
5,542,821 08/496,173 08/06/96
5,542,828 08/467,586 08/06/96
5,542,841 08/317,583 08/06/96
5,542,858 08/287,367 08/06/96
5,542,860 08/403,981 08/06/96
5,542,863 08/225,451 08/06/96
5,542,870 08/272,703 08/06/96
5,542,871 08/500,314 08/06/96
5,542,872 08/378,341 08/06/96
5,542,875 08/198,776 08/06/96
5,542,877 08/239,881 08/06/96
5,542,878 08/406,867 08/06/96
5,542,884 08/303,359 08/06/96
5,542,886 08/280,179 08/06/96
5,542,888 08/251,859 08/06/96
5,542,889 08/363,853 08/06/96
5,542,893 08/198,081 08/06/96
5,542,896 08/415,653 08/06/96
5,542,914 08/364,838 08/06/96
5,542,922 08/334,590 08/06/96
5,542,925 08/387,977 08/06/96
5,542,933 08/014,774 08/06/96
5,542,934 08/458,565 08/06/96
5,542,939 08/327,403 08/06/96
5,542,944 08/311,728 08/06/96
5,542,951 08/195,861 08/06/96
5,542,955 08/538,503 08/06/96
5,542,956 08/313,665 08/06/96
5,542,957 08/379,809 08/06/96
5,542,983 07/896,686 08/06/96
5,542,988 08/325,451 08/06/96
5,542,989 08/376,219 08/06/96
5,543,010 08/300,312 08/06/96
5,543,021 08/512,621 08/06/96
5,543,036 08/167,108 08/06/96
5,543,037 08/449,227 08/06/96
5,543,038 08/448,559 08/06/96
5,543,043 08/321,196 08/06/96
5,543,050 08/382,179 08/06/96
5,543,070 08/352,137 08/06/96
5,543,076 08/307,105 08/06/96
5,543,084 08/469,483 08/06/96
5,543,103 08/251,097 08/06/96
5,543,111 08/290,002 08/06/96
5,543,113 08/313,558 08/06/96
5,543,123 08/226,993 08/06/96
5,543,128 08/213,422 08/06/96
5,543,129 08/341,505 08/06/96
5,543,132 08/227,422 08/06/96
5,543,137 08/334,229 08/06/96
5,543,139 08/259,137 08/06/96
5,543,140 08/252,229 08/06/96
5,543,142 08/223,988 08/06/96
5,543,143 08/301,216 08/06/96
5,543,161 08/378,594 08/06/96
5,543,165 08/467,187 08/06/96
5,543,166 08/247,109 08/06/96
5,543,167 08/369,012 08/06/96
5,543,172 08/210,886 08/06/96
5,543,180 08/436,685 08/06/96
5,543,181 08/357,212 08/06/96
5,543,186 08/105,851 08/06/96
5,543,187 08/320,512 08/06/96
5,543,188 08/397,125 08/06/96
5,543,196 08/279,882 08/06/96
5,543,201 08/315,248 08/06/96
5,543,208 08/372,076 08/06/96
5,543,213 08/207,511 08/06/96
5,543,224 08/419,553 08/06/96
5,543,238 08/383,721 08/06/96
5,543,242 08/206,609 08/06/96
5,543,245 08/202,264 08/06/96
5,543,251 07/546,179 08/06/96
5,543,309 08/345,847 08/06/96
5,543,315 08/233,956 08/06/96
5,543,322 08/289,653 08/06/96
5,543,325 08/178,260 08/06/96
5,543,329 07/970,682 08/06/96
5,543,330 08/532,091 08/06/96
5,543,356 08/338,137 08/06/96
5,543,369 08/004,045 08/06/96
5,543,374 08/340,497 08/06/96
5,543,378 08/393,964 08/06/96
5,543,379 08/221,810 08/06/96
5,543,393 08/347,137 08/06/96
5,543,397 08/255,888 08/06/96
5,543,401 08/354,861 08/06/96
5,543,402 08/095,478 08/06/96
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