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 November 22, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,785,480 07/034,401 11/22/88
4,785,488 07/128,683 11/22/88
4,785,491 07/019,209 11/22/88
4,785,495 07/086,386 11/22/88
4,785,496 07/116,400 11/22/88
4,785,502 07/157,631 11/22/88
4,785,507 07/076,075 11/22/88
4,785,509 07/123,048 11/22/88
4,785,512 07/068,343 11/22/88
4,785,520 06/924,530 11/22/88
4,785,522 07/094,158 11/22/88
4,785,525 07/095,719 11/22/88
4,785,539 07/041,617 11/22/88
4,785,543 07/078,635 11/22/88
4,785,548 07/084,225 11/22/88
4,785,553 07/070,360 11/22/88
4,785,558 07/076,443 11/22/88
4,785,559 07/032,334 11/22/88
4,785,586 07/024,130 11/22/88
4,785,603 06/935,762 11/22/88
4,785,627 07/123,676 11/22/88
4,785,633 07/166,322 11/22/88
4,785,645 07/061,532 11/22/88
4,785,646 06/942,118 11/22/88
4,785,652 06/887,059 11/22/88
4,785,662 06/929,309 11/22/88
4,785,664 06/856,812 11/22/88
4,785,670 07/162,578 11/22/88
4,785,672 07/059,412 11/22/88
4,785,674 07/005,037 11/22/88
4,785,677 07/052,053 11/22/88
4,785,681 06/855,831 11/22/88
4,785,686 06/913,969 11/22/88
4,785,696 07/034,270 11/22/88
4,785,697 07/044,427 11/22/88
4,785,700 07/051,286 11/22/88
4,785,701 06/765,562 11/22/88
4,785,705 06/884,984 11/22/88
4,785,709 07/145,534 11/22/88
4,785,716 07/020,093 11/22/88
4,785,719 06/544,884 11/22/88
4,785,726 07/075,150 11/22/88
4,785,729 07/004,566 11/22/88
4,785,732 07/057,358 11/22/88
4,785,734 07/114,807 11/22/88
4,785,744 07/050,142 11/22/88
4,785,752 07/067,886 11/22/88
4,785,770 06/817,251 11/22/88
4,785,782 07/061,289 11/22/88
4,785,786 06/874,783 11/22/88
4,785,790 07/118,052 11/22/88
4,785,797 07/072,969 11/22/88
4,785,798 07/021,117 11/22/88
4,785,802 07/079,873 11/22/88
4,785,820 06/944,892 11/22/88
4,785,829 06/937,559 11/22/88
4,785,831 06/909,234 11/22/88
4,785,842 07/083,745 11/22/88
4,785,843 07/162,015 11/22/88
4,785,848 07/100,732 11/22/88
4,785,849 07/002,754 11/22/88
4,785,852 06/591,249 11/22/88
4,785,853 06/591,894 11/22/88
4,785,861 06/854,783 11/22/88
4,785,862 06/906,311 11/22/88
4,785,864 07/160,695 11/22/88
4,785,871 07/112,963 11/22/88
4,785,872 07/102,297 11/22/88
4,785,875 07/119,731 11/22/88
4,785,876 07/168,793 11/22/88
4,785,881 07/039,942 11/22/88
4,785,891 06/916,951 11/22/88
4,785,896 07/107,972 11/22/88
4,785,899 07/045,393 11/22/88
4,785,902 07/107,567 11/22/88
4,785,905 06/945,039 11/22/88
4,785,907 07/131,403 11/22/88
4,785,911 07/143,680 11/22/88
4,785,914 07/064,913 11/22/88
4,785,920 07/036,307 11/22/88
4,785,921 06/815,446 11/22/88
4,785,926 07/038,867 11/22/88
4,785,928 06/862,737 11/22/88
4,785,942 06/852,355 11/22/88
4,785,944 07/088,385 11/22/88
4,785,964 07/109,879 11/22/88
4,785,965 07/075,423 11/22/88
4,785,968 07/040,057 11/22/88
4,785,974 06/769,464 11/22/88
4,785,983 07/172,956 11/22/88
4,785,992 06/411,124 11/22/88
4,785,995 07/026,487 11/22/88
4,786,005 07/032,117 11/22/88
4,786,017 07/096,251 11/22/88
4,786,027 07/015,165 11/22/88
4,786,032 07/052,397 11/22/88
4,786,033 06/929,810 11/22/88
4,786,037 06/916,677 11/22/88
4,786,046 07/025,440 11/22/88
4,786,049 07/089,410 11/22/88
4,786,061 07/060,111 11/22/88
4,786,062 06/940,628 11/22/88
4,786,065 07/075,721 11/22/88
4,786,080 07/138,797 11/22/88
4,786,081 07/058,264 11/22/88
4,786,082 07/120,323 11/22/88
4,786,100 07/046,688 11/22/88
4,786,107 06/927,815 11/22/88
4,786,111 06/535,724 11/22/88
4,786,118 07/062,444 11/22/88
4,786,123 07/124,689 11/22/88
4,786,133 07/135,134 11/22/88
4,786,157 07/019,611 11/22/88
4,786,171 06/891,273 11/22/88
4,786,176 07/000,895 11/22/88
4,786,205 06/419,062 11/22/88
4,786,213 07/168,521 11/22/88
4,786,216 07/043,388 11/22/88
4,786,218 06/823,315 11/22/88
4,786,227 07/058,460 11/22/88
4,786,228 06/898,812 11/22/88
4,786,231 06/936,391 11/22/88
4,786,233 07/005,239 11/22/88
4,786,235 07/127,374 11/22/88
4,786,241 07/090,313 11/22/88
4,786,248 07/110,906 11/22/88
4,786,250 07/115,696 11/22/88
4,786,251 06/917,662 11/22/88
4,786,260 07/171,243 11/22/88
4,786,282 07/026,495 11/22/88
4,786,285 06/943,130 11/22/88
4,786,298 07/098,291 11/22/88
4,786,304 07/083,348 11/22/88
4,786,308 07/056,639 11/22/88
4,786,318 07/089,710 11/22/88
4,786,319 07/087,088 11/22/88
4,786,321 07/028,594 11/22/88
4,786,326 07/101,955 11/22/88
4,786,328 07/176,656 11/22/88
4,786,336 06/831,723 11/22/88
4,786,338 06/924,816 11/22/88
4,786,345 07/007,574 11/22/88
4,786,347 06/741,584 11/22/88
4,786,349 07/041,866 11/22/88
4,786,354 07/030,116 11/22/88
4,786,362 07/151,399 11/22/88
4,786,364 06/637,236 11/22/88
4,786,379 07/158,637 11/22/88
4,786,382 07/076,933 11/22/88
4,786,394 07/014,208 11/22/88
4,786,395 06/803,288 11/22/88
4,786,397 07/107,619 11/22/88
4,786,405 06/836,077 11/22/88
4,786,420 07/095,226 11/22/88
4,786,421 07/082,022 11/22/88
4,786,428 07/019,869 11/22/88
4,786,429 07/061,498 11/22/88
4,786,430 07/143,189 11/22/88
4,786,431 07/070,126 11/22/88
4,786,437 07/049,111 11/22/88
4,786,440 06/752,707 11/22/88
4,786,441 07/088,779 11/22/88
4,786,442 07/067,724 11/22/88
4,786,447 07/060,635 11/22/88
4,786,453 06/947,379 11/22/88
4,786,454 06/907,885 11/22/88
4,786,459 07/079,164 11/22/88
4,786,466 07/016,624 11/22/88
4,786,476 06/886,080 11/22/88
4,786,484 07/105,663 11/22/88
4,786,487 07/151,737 11/22/88
4,786,489 06/940,812 11/22/88
4,786,494 06/815,982 11/22/88
4,786,499 07/125,642 11/22/88
4,786,516 07/016,246 11/22/88
4,786,523 06/940,165 11/22/88
4,786,526 07/066,483 11/22/88
4,786,527 07/042,251 11/22/88
4,786,536 07/118,522 11/22/88
4,786,546 07/112,077 11/22/88
4,786,552 06/883,491 11/22/88
4,786,555 06/871,886 11/22/88
4,786,569 06/901,095 11/22/88
4,786,571 07/051,646 11/22/88
4,786,575 07/006,509 11/22/88
4,786,576 07/158,168 11/22/88
4,786,580 06/566,125 11/22/88
4,786,582 06/917,576 11/22/88
4,786,589 06/897,601 11/22/88
4,786,598 06/675,969 11/22/88
4,786,610 07/130,044 11/22/88
4,786,611 07/109,636 11/22/88
4,786,614 07/019,085 11/22/88
4,786,627 07/179,298 11/22/88
4,786,634 07/049,169 11/22/88
4,786,635 07/034,164 11/22/88
4,786,641 07/087,491 11/22/88
4,786,647 06/879,944 11/22/88
4,786,655 07/120,303 11/22/88
4,786,661 06/518,511 11/22/88
4,786,663 07/006,033 11/22/88
4,786,672 07/076,246 11/22/88
4,786,674 06/817,634 11/22/88
4,786,676 06/917,519 11/22/88
4,786,680 07/105,744 11/22/88
4,786,690 07/062,594 11/22/88
4,786,695 07/004,925 11/22/88
4,786,697 07/046,667 11/22/88
4,786,700 06/947,590 11/22/88
4,786,706 06/938,069 11/22/88
4,786,709 07/044,209 11/22/88
4,786,714 06/935,431 11/22/88
4,786,716 06/935,429 11/22/88
4,786,736 07/022,236 11/22/88
4,786,737 07/093,240 11/22/88
4,786,739 06/816,258 11/22/88
4,786,743 06/925,194 11/22/88
4,786,752 07/092,479 11/22/88
4,786,753 07/050,860 11/22/88
4,786,759 07/120,260 11/22/88
4,786,761 07/067,125 11/22/88
4,786,769 07/006,923 11/22/88
4,786,771 07/095,463 11/22/88
4,786,773 06/943,680 11/22/88
4,786,782 06/887,924 11/22/88
4,786,790 07/164,476 11/22/88
4,786,795 06/846,706 11/22/88
4,786,811 07/003,717 11/22/88
4,786,815 07/013,960 11/22/88
4,786,819 06/873,181 11/22/88
4,786,830 07/065,199 11/22/88
4,786,834 07/069,887 11/22/88
4,786,839 06/786,844 11/22/88
4,786,844 07/031,618 11/22/88
4,786,851 07/090,367 11/22/88
4,786,860 07/035,849 11/22/88
4,786,864 06/932,128 11/22/88
4,786,865 06/835,347 11/22/88
4,786,866 06/624,640 11/22/88
4,786,906 07/032,727 11/22/88
4,786,907 06/885,250 11/22/88
4,786,912 06/882,839 11/22/88
4,786,914 06/694,930 11/22/88
4,786,919 06/891,535 11/22/88
4,786,922 07/013,798 11/22/88
4,786,926 06/909,123 11/22/88
4,786,927 07/128,837 11/22/88
4,786,928 07/128,844 11/22/88
4,786,930 07/136,555 11/22/88
4,786,946 07/146,657 11/22/88
4,786,950 07/072,260 11/22/88
4,786,953 07/048,702 11/22/88
4,786,954 07/110,616 11/22/88
4,786,956 06/786,899 11/22/88
4,786,959 06/308,614 11/22/88
4,786,968 07/074,272 11/22/88
4,786,970 07/171,977 11/22/88
4,786,973 07/068,643 11/22/88
4,786,979 06/866,583 11/22/88
4,786,989 07/030,922 11/22/88
4,786,992 06/917,980 11/22/88
4,787,001 07/061,972 11/22/88
4,787,002 07/097,419 11/22/88
4,787,012 07/066,775 11/22/88
4,787,026 06/820,456 11/22/88
4,787,029 06/912,304 11/22/88
4,787,030 07/098,107 11/22/88
4,787,031 06/688,702 11/22/88
4,787,033 06/534,829 11/22/88
4,787,043 06/922,779 11/22/88
4,787,051 06/864,053 11/22/88
4,787,056 06/844,203 11/22/88
4,787,057 06/870,566 11/22/88
4,787,065 07/153,526 11/22/88
4,787,071 07/024,968 11/22/88
4,787,077 07/090,636 11/22/88
4,787,097 07/013,598 11/22/88
PATENTS WHICH EXPIRED ON November 17, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,163,183 07/801,410 11/17/92
5,163,188 07/740,721 11/17/92
5,163,189 07/785,053 11/17/92
5,163,191 07/869,811 11/17/92
5,163,193 07/775,007 11/17/92
5,163,194 07/829,127 11/17/92
5,163,197 07/872,543 11/17/92
5,163,201 07/643,563 11/17/92
5,163,213 07/786,823 11/17/92
5,163,215 07/662,835 11/17/92
5,163,216 07/796,469 11/17/92
5,163,229 07/755,560 11/17/92
5,163,231 07/824,346 11/17/92
5,163,243 07/891,437 11/17/92
5,163,244 07/631,342 11/17/92
5,163,255 07/709,784 11/17/92
5,163,256 07/562,399 11/17/92
5,163,269 07/744,358 11/17/92
5,163,282 07/732,877 11/17/92
5,163,287 07/455,244 11/17/92
5,163,288 07/725,769 11/17/92
5,163,289 07/772,992 11/17/92
5,163,294 07/701,863 11/17/92
5,163,296 07/774,798 11/17/92
5,163,297 07/641,704 11/17/92
5,163,304 07/728,737 11/17/92
5,163,305 07/587,183 11/17/92
5,163,307 07/701,680 11/17/92
5,163,309 07/879,338 11/17/92
5,163,311 07/749,317 11/17/92
5,163,314 07/817,947 11/17/92
5,163,315 07/722,018 11/17/92
5,163,318 07/706,769 11/17/92
5,163,329 07/635,953 11/17/92
5,163,334 07/602,747 11/17/92
5,163,336 07/664,864 11/17/92
5,163,338 07/840,904 11/17/92
5,163,347 07/712,083 11/17/92
5,163,349 07/653,267 11/17/92
5,163,358 07/737,587 11/17/92
5,163,359 07/782,412 11/17/92
5,163,360 07/498,003 11/17/92
5,163,361 07/850,961 11/17/92
5,163,363 07/639,127 11/17/92
5,163,366 07/740,674 11/17/92
5,163,374 07/750,197 11/17/92
5,163,375 07/737,427 11/17/92
5,163,376 07/756,172 11/17/92
5,163,380 07/564,877 11/17/92
5,163,381 07/863,336 11/17/92
5,163,384 07/778,970 11/17/92
5,163,385 07/851,390 11/17/92
5,163,391 07/871,480 11/17/92
5,163,392 07/683,171 11/17/92
5,163,397 07/813,828 11/17/92
5,163,402 07/813,503 11/17/92
5,163,407 07/761,953 11/17/92
5,163,422 07/769,186 11/17/92
5,163,423 07/800,099 11/17/92
5,163,430 07/515,429 11/17/92
5,163,443 07/739,054 11/17/92
5,163,446 07/568,141 11/17/92
5,163,448 07/693,623 11/17/92
5,163,455 07/882,443 11/17/92
5,163,461 07/777,993 11/17/92
5,163,477 07/720,509 11/17/92
5,163,482 07/767,140 11/17/92
5,163,484 07/795,008 11/17/92
5,163,486 07/702,980 11/17/92
5,163,497 07/611,920 11/17/92
5,163,502 07/624,653 11/17/92
5,163,506 07/846,345 11/17/92
5,163,523 07/766,390 11/17/92
5,163,527 07/681,743 11/17/92
5,163,529 07/689,006 11/17/92
5,163,531 07/720,809 11/17/92
5,163,532 07/552,582 11/17/92
5,163,533 07/753,350 11/17/92
5,163,539 07/833,702 11/17/92
5,163,542 07/762,010 11/17/92
5,163,557 07/745,917 11/17/92
5,163,560 07/704,061 11/17/92
5,163,573 07/700,456 11/17/92
5,163,576 07/868,043 11/17/92
5,163,577 07/784,251 11/17/92
5,163,591 07/719,971 11/17/92
5,163,596 07/610,557 11/17/92
5,163,598 07/556,276 11/17/92
5,163,599 07/592,058 11/17/92
5,163,600 07/821,679 11/17/92
5,163,607 07/477,789 11/17/92
5,163,613 07/709,520 11/17/92
5,163,627 07/601,402 11/17/92
5,163,638 07/727,486 11/17/92
5,163,647 07/659,713 11/17/92
5,163,648 07/599,364 11/17/92
5,163,649 07/778,430 11/17/92
5,163,652 07/767,414 11/17/92
5,163,654 07/727,237 11/17/92
5,163,660 07/661,007 11/17/92
5,163,664 07/634,799 11/17/92
5,163,665 07/723,978 11/17/92
5,163,674 07/766,296 11/17/92
5,163,688 07/760,060 11/17/92
5,163,701 07/756,493 11/17/92
5,163,708 07/696,192 11/17/92
5,163,710 07/783,760 11/17/92
5,163,717 07/603,066 11/17/92
5,163,732 07/803,777 11/17/92
5,163,739 07/751,820 11/17/92
5,163,748 07/835,413 11/17/92
5,163,749 07/856,752 11/17/92
5,163,754 07/390,781 11/17/92
5,163,757 07/739,402 11/17/92
5,163,759 07/595,080 11/17/92
5,163,763 07/656,319 11/17/92
5,163,774 07/580,135 11/17/92
5,163,786 07/728,043 11/17/92
5,163,792 07/740,714 11/17/92
5,163,813 07/636,590 11/17/92
5,163,815 07/737,193 11/17/92
5,163,817 07/695,639 11/17/92
5,163,820 07/733,359 11/17/92
5,163,821 07/678,640 11/17/92
5,163,824 07/831,185 11/17/92
5,163,849 07/750,677 11/17/92
5,163,852 07/833,687 11/17/92
5,163,869 07/803,190 11/17/92
5,163,872 07/758,441 11/17/92
5,163,874 07/256,353 11/17/92
5,163,875 07/613,763 11/17/92
5,163,877 07/630,177 11/17/92
5,163,880 07/765,250 11/17/92
5,163,882 07/771,122 11/17/92
5,163,884 07/694,094 11/17/92
5,163,888 07/841,346 11/17/92
5,163,894 07/707,806 11/17/92
5,163,900 07/596,219 11/17/92
5,163,908 07/605,153 11/17/92
5,163,911 07/863,525 11/17/92
5,163,914 07/781,876 11/17/92
5,163,920 07/650,371 11/17/92
5,163,921 07/592,569 11/17/92
5,163,925 07/615,282 11/17/92
5,163,926 07/665,823 11/17/92
5,163,929 07/601,944 11/17/92
5,163,933 07/601,410 11/17/92
5,163,935 07/658,343 11/17/92
5,163,936 07/643,279 11/17/92
5,163,937 07/470,364 11/17/92
5,163,943 07/850,304 11/17/92
5,163,953 07/833,543 11/17/92
5,163,956 07/870,210 11/17/92
5,163,961 07/686,759 11/17/92
5,163,967 07/763,870 11/17/92
5,163,977 07/748,493 11/17/92
5,163,979 07/722,035 11/17/92
5,163,982 07/774,947 11/17/92
5,163,985 07/828,260 11/17/92
5,163,986 07/793,437 11/17/92
5,163,992 07/737,740 11/17/92
5,163,996 07/744,625 11/17/92
5,163,997 07/652,536 11/17/92
5,164,004 07/592,618 11/17/92
5,164,013 07/676,376 11/17/92
5,164,016 07/649,839 11/17/92
5,164,022 07/656,385 11/17/92
5,164,029 07/668,377 11/17/92
5,164,031 07/678,158 11/17/92
5,164,036 07/605,713 11/17/92
5,164,064 07/686,644 11/17/92
5,164,066 07/394,760 11/17/92
5,164,070 07/665,121 11/17/92
5,164,075 07/548,157 11/17/92
5,164,077 07/776,151 11/17/92
5,164,078 07/837,684 11/17/92
5,164,081 07/588,007 11/17/92
5,164,082 07/808,760 11/17/92
5,164,083 07/599,779 11/17/92
5,164,088 07/736,098 11/17/92
5,164,096 07/786,626 11/17/92
5,164,099 07/623,013 11/17/92
5,164,100 07/767,287 11/17/92
5,164,109 07/531,193 11/17/92
5,164,123 07/216,931 11/17/92
5,164,125 07/577,355 11/17/92
5,164,129 07/553,985 11/17/92
5,164,137 07/698,186 11/17/92
5,164,138 07/580,349 11/17/92
5,164,145 07/595,039 11/17/92
5,164,150 07/785,835 11/17/92
5,164,157 07/752,447 11/17/92
5,164,163 07/406,279 11/17/92
5,164,171 07/724,416 11/17/92
5,164,181 07/820,272 11/17/92
5,164,182 07/458,744 11/17/92
5,164,197 07/728,234 11/17/92
5,164,203 07/831,646 11/17/92
5,164,213 07/643,547 11/17/92
5,164,215 07/627,557 11/17/92
5,164,220 07/605,080 11/17/92
5,164,223 07/766,792 11/17/92
5,164,225 07/675,054 11/17/92
5,164,228 07/703,251 11/17/92
5,164,229 07/726,485 11/17/92
5,164,233 07/785,178 11/17/92
5,164,244 07/457,306 11/17/92
5,164,250 07/779,957 11/17/92
5,164,254 07/641,216 11/17/92
5,164,256 07/602,224 11/17/92
5,164,263 07/454,667 11/17/92
5,164,268 07/491,412 11/17/92
5,164,270 07/486,665 11/17/92
5,164,274 07/608,841 11/17/92
5,164,280 07/805,717 11/17/92
5,164,283 07/781,641 11/17/92
5,164,286 07/825,240 11/17/92
5,164,290 07/546,760 11/17/92
5,164,296 07/575,714 11/17/92
5,164,297 07/518,567 11/17/92
5,164,299 07/497,062 11/17/92
5,164,305 07/466,981 11/17/92
5,164,320 07/488,168 11/17/92
5,164,329 07/767,956 11/17/92
5,164,332 07/669,814 11/17/92
5,164,333 07/692,692 11/17/92
5,164,347 07/764,418 11/17/92
5,164,353 07/435,681 11/17/92
5,164,355 07/644,711 11/17/92
5,164,359 07/511,589 11/17/92
5,164,361 07/373,072 11/17/92
5,164,365 07/661,361 11/17/92
5,164,372 07/505,457 11/17/92
5,164,387 07/696,812 11/17/92
5,164,391 07/582,039 11/17/92
5,164,392 07/258,613 11/17/92
5,164,393 07/776,811 11/17/92
5,164,398 07/678,772 11/17/92
5,164,409 07/661,399 11/17/92
5,164,420 07/603,584 11/17/92
5,164,423 07/834,172 11/17/92
5,164,424 07/675,107 11/17/92
5,164,425 07/637,237 11/17/92
5,164,427 07/806,216 11/17/92
5,164,428 07/480,241 11/17/92
5,164,429 07/370,375 11/17/92
5,164,432 07/541,930 11/17/92
5,164,435 07/762,487 11/17/92
5,164,445 07/582,843 11/17/92
5,164,447 07/692,971 11/17/92
5,164,448 07/762,250 11/17/92
5,164,467 07/773,823 11/17/92
5,164,475 07/473,071 11/17/92
5,164,476 07/466,433 11/17/92
5,164,478 07/744,604 11/17/92
5,164,488 07/654,517 11/17/92
5,164,496 07/735,711 11/17/92
5,164,498 07/712,005 11/17/92
5,164,501 07/836,713 11/17/92
5,164,515 07/481,688 11/17/92
5,164,518 07/729,428 11/17/92
5,164,523 07/711,427 11/17/92
5,164,524 07/774,399 11/17/92
5,164,529 07/368,647 11/17/92
5,164,532 07/770,621 11/17/92
5,164,533 07/769,746 11/17/92
5,164,536 07/615,399 11/17/92
5,164,539 07/786,050 11/17/92
5,164,541 07/656,052 11/17/92
5,164,545 07/754,873 11/17/92
5,164,548 07/700,030 11/17/92
5,164,549 07/515,228 11/17/92
5,164,566 07/536,973 11/17/92
5,164,568 07/826,653 11/17/92
5,164,572 07/571,648 11/17/92
5,164,573 07/332,639 11/17/92
5,164,577 07/573,134 11/17/92
5,164,600 07/628,961 11/17/92
5,164,602 07/749,243 11/17/92
5,164,609 07/535,103 11/17/92
5,164,617 07/703,870 11/17/92
5,164,622 07/538,256 11/17/92
5,164,623 07/678,268 11/17/92
5,164,625 07/742,844 11/17/92
5,164,627 07/228,333 11/17/92
5,164,635 07/810,550 11/17/92
5,164,643 07/723,754 11/17/92
5,164,644 07/772,423 11/17/92
5,164,645 07/734,985 11/17/92
5,164,646 07/665,288 11/17/92
5,164,647 07/632,842 11/17/92
5,164,654 07/491,147 11/17/92
5,164,660 07/743,646 11/17/92
5,164,663 07/625,716 11/17/92
5,164,674 07/823,287 11/17/92
5,164,692 07/755,263 11/17/92
5,164,693 07/295,312 11/17/92
5,164,696 07/666,607 11/17/92
5,164,702 07/632,569 11/17/92
5,164,707 07/662,303 11/17/92
5,164,708 07/299,788 11/17/92
5,164,709 07/761,051 11/17/92
5,164,711 07/477,304 11/17/92
5,164,716 07/568,531 11/17/92
5,164,722 07/539,555 11/17/92
5,164,726 07/715,092 11/17/92
5,164,733 07/827,306 11/17/92
5,164,735 07/788,372 11/17/92
5,164,736 07/853,229 11/17/92
5,164,739 07/678,097 11/17/92
5,164,750 07/624,144 11/17/92
5,164,754 07/747,817 11/17/92
5,164,763 07/630,630 11/17/92
5,164,764 07/746,429 11/17/92
5,164,766 07/799,068 11/17/92
5,164,768 07/840,179 11/17/92
5,164,769 07/707,222 11/17/92
5,164,772 07/851,538 11/17/92
5,164,778 07/607,462 11/17/92
5,164,794 07/729,941 11/17/92
5,164,799 07/691,426 11/17/92
5,164,800 07/748,946 11/17/92
5,164,807 07/782,777 11/17/92
5,164,818 07/765,072 11/17/92
5,164,832 07/666,776 11/17/92
5,164,844 07/571,690 11/17/92
5,164,846 07/526,604 11/17/92
5,164,852 07/866,310 11/17/92
5,164,855 07/438,566 11/17/92
5,164,868 07/712,822 11/17/92
5,164,874 07/668,720 11/17/92
5,164,886 07/808,758 11/17/92
5,164,888 07/584,199 11/17/92
5,164,892 07/608,861 11/17/92
5,164,894 07/517,971 11/17/92
5,164,897 07/369,650 11/17/92
5,164,900 07/357,499 11/17/92
5,164,919 07/802,796 11/17/92
5,164,925 07/469,478 11/17/92
5,164,926 07/756,331 11/17/92
5,164,927 07/655,655 11/17/92
5,164,929 07/616,519 11/17/92
5,164,932 07/589,708 11/17/92
5,164,933 07/802,669 11/17/92
5,164,945 07/724,019 11/17/92
5,164,948 07/637,042 11/17/92
5,164,951 07/718,974 11/17/92
5,164,954 07/697,710 11/17/92
5,164,956 07/782,009 11/17/92
5,164,966 07/665,861 11/17/92
5,164,971 07/781,015 11/17/92
5,164,975 07/714,805 11/17/92
5,164,980 07/482,649 11/17/92
5,164,984 07/461,311 11/17/92
5,164,987 07/779,403 11/17/92
5,164,990 07/527,384 11/17/92
5,164,997 07/646,376 11/17/92
5,165,005 07/646,148 11/17/92
5,165,012 07/422,506 11/17/92
5,165,020 07/777,430 11/17/92
5,165,022 07/799,930 11/17/92
5,165,023 06/943,375 11/17/92
5,165,028 07/320,259 11/17/92
5,165,041 07/800,898 11/17/92
5,165,042 07/570,326 11/17/92
5,165,043 07/491,449 11/17/92
5,165,057 07/645,700 11/17/92
5,165,064 07/674,517 11/17/92
5,165,075 07/758,904 11/17/92
5,165,083 07/692,567 11/17/92
5,165,087 07/615,933 11/17/92
5,165,089 07/591,160 11/17/92
5,165,102 07/452,732 11/17/92
5,165,107 07/548,274 11/17/92
PATENTS WHICH EXPIRED ON November 19, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,575,004 08/529,426 11/19/96
5,575,007 08/232,485 11/19/96
5,575,008 08/558,788 11/19/96
5,575,009 08/402,885 11/19/96
5,575,010 08/532,148 11/19/96
5,575,011 08/551,739 11/19/96
5,575,015 08/352,134 11/19/96
5,575,016 08/577,902 11/19/96
5,575,021 08/564,865 11/19/96
5,575,024 08/441,556 11/19/96
5,575,028 08/375,999 11/19/96
5,575,030 08/502,815 11/19/96
5,575,033 08/356,371 11/19/96
5,575,038 08/244,159 11/19/96
5,575,041 08/322,127 11/19/96
5,575,044 08/430,342 11/19/96
5,575,045 08/581,983 11/19/96
5,575,048 08/358,519 11/19/96
5,575,051 08/301,479 11/19/96
5,575,052 08/502,631 11/19/96
5,575,062 08/350,655 11/19/96
5,575,066 07/888,843 11/19/96
5,575,069 08/276,160 11/19/96
5,575,070 08/556,443 11/19/96
5,575,075 08/345,990 11/19/96
5,575,076 08/558,348 11/19/96
5,575,077 08/287,080 11/19/96
5,575,082 08/230,537 11/19/96
5,575,094 08/139,508 11/19/96
5,575,097 08/405,533 11/19/96
5,575,098 08/358,403 11/19/96
5,575,104 08/237,824 11/19/96
5,575,106 08/349,090 11/19/96
5,575,111 08/535,545 11/19/96
5,575,119 08/251,423 11/19/96
5,575,132 08/529,203 11/19/96
5,575,141 08/501,816 11/19/96
5,575,142 08/210,350 11/19/96
5,575,145 08/332,835 11/19/96
5,575,147 08/361,628 11/19/96
5,575,149 08/526,493 11/19/96
5,575,156 08/391,190 11/19/96
5,575,169 08/344,338 11/19/96
5,575,171 08/325,653 11/19/96
5,575,173 08/536,164 11/19/96
5,575,178 08/517,916 11/19/96
5,575,186 08/132,716 11/19/96
5,575,195 08/585,714 11/19/96
5,575,197 08/540,481 11/19/96
5,575,206 08/547,895 11/19/96
5,575,222 08/513,133 11/19/96
5,575,223 08/310,453 11/19/96
5,575,229 08/342,599 11/19/96
5,575,230 08/403,679 11/19/96
5,575,238 08/442,466 11/19/96
5,575,239 08/430,332 11/19/96
5,575,240 08/503,841 11/19/96
5,575,242 08/201,215 11/19/96
5,575,250 08/427,290 11/19/96
5,575,251 08/177,045 11/19/96
5,575,260 08/357,410 11/19/96
5,575,270 08/344,140 11/19/96
5,575,274 08/399,179 11/19/96
5,575,282 08/333,613 11/19/96
5,575,287 08/008,667 11/19/96
5,575,289 08/362,601 11/19/96
5,575,294 08/215,942 11/19/96
5,575,298 08/372,932 11/19/96
5,575,299 08/510,002 11/19/96
5,575,302 08/359,556 11/19/96
5,575,308 08/517,135 11/19/96
5,575,313 08/419,889 11/19/96
5,575,315 08/314,061 11/19/96
5,575,323 08/382,176 11/19/96
5,575,334 08/466,608 11/19/96
5,575,343 08/507,187 11/19/96
5,575,344 08/439,858 11/19/96
5,575,353 08/495,827 11/19/96
5,575,354 08/490,295 11/19/96
5,575,356 08/499,774 11/19/96
5,575,357 08/421,398 11/19/96
5,575,361 08/383,945 11/19/96
5,575,362 08/369,038 11/19/96
5,575,369 08/569,642 11/19/96
5,575,379 08/403,848 11/19/96
5,575,380 08/506,122 11/19/96
5,575,384 08/321,799 11/19/96
5,575,387 08/328,707 11/19/96
5,575,389 08/381,217 11/19/96
5,575,406 08/367,159 11/19/96
5,575,407 08/614,901 11/19/96
5,575,410 08/533,695 11/19/96
5,575,413 08/405,362 11/19/96
5,575,414 08/367,691 11/19/96
5,575,415 08/190,761 11/19/96
5,575,416 08/519,820 11/19/96
5,575,425 08/500,786 11/19/96
5,575,426 08/538,923 11/19/96
5,575,446 08/371,266 11/19/96
5,575,449 08/318,294 11/19/96
5,575,458 08/238,915 11/19/96
5,575,459 08/429,552 11/19/96
5,575,461 08/313,888 11/19/96
5,575,468 08/328,459 11/19/96
5,575,473 08/296,344 11/19/96
5,575,474 08/309,677 11/19/96
5,575,475 08/405,952 11/19/96
5,575,476 08/458,117 11/19/96
5,575,480 08/615,711 11/19/96
5,575,483 08/533,687 11/19/96
5,575,488 08/401,799 11/19/96
5,575,493 08/411,434 11/19/96
5,575,505 08/513,079 11/19/96
5,575,506 08/426,616 11/19/96
5,575,511 08/418,759 11/19/96
5,575,513 08/385,138 11/19/96
5,575,515 08/383,487 11/19/96
5,575,518 08/358,377 11/19/96
5,575,519 08/522,407 11/19/96
5,575,520 08/427,069 11/19/96
5,575,522 08/495,824 11/19/96
5,575,523 08/551,616 11/19/96
5,575,528 08/361,987 11/19/96
5,575,530 07/942,423 11/19/96
5,575,536 08/479,713 11/19/96
5,575,540 08/526,383 11/19/96
5,575,545 08/381,725 11/19/96
5,575,547 08/494,963 11/19/96
5,575,550 08/384,679 11/19/96
5,575,555 08/381,322 11/19/96
5,575,556 08/617,642 11/19/96
5,575,563 08/248,436 11/19/96
5,575,582 08/374,937 11/19/96
5,575,584 08/284,015 11/19/96
5,575,585 08/389,329 11/19/96
5,575,586 08/404,528 11/19/96
5,575,587 08/372,079 11/19/96
5,575,603 08/560,317 11/19/96
5,575,606 08/305,098 11/19/96
5,575,608 08/638,823 11/19/96
5,575,622 08/357,422 11/19/96
5,575,643 08/394,699 11/19/96
5,575,646 08/347,319 11/19/96
5,575,650 08/398,118 11/19/96
5,575,653 08/041,655 11/19/96
5,575,660 08/319,462 11/19/96
5,575,661 08/299,221 11/19/96
5,575,663 08/346,050 11/19/96
5,575,665 08/565,980 11/19/96
5,575,669 08/172,070 11/19/96
5,575,670 08/400,055 11/19/96
5,575,677 08/349,803 11/19/96
5,575,681 08/357,899 11/19/96
5,575,682 08/285,112 11/19/96
5,575,685 08/546,893 11/19/96
5,575,686 08/046,625 11/19/96
5,575,693 08/541,065 11/19/96
5,575,695 08/384,588 11/19/96
5,575,700 08/436,848 11/19/96
5,575,701 08/231,253 11/19/96
5,575,708 08/485,768 11/19/96
5,575,711 08/604,070 11/19/96
5,575,718 08/523,124 11/19/96
5,575,720 08/514,740 11/19/96
5,575,722 08/524,369 11/19/96
5,575,729 08/439,327 11/19/96
5,575,730 08/246,785 11/19/96
5,575,734 08/199,278 11/19/96
5,575,738 08/489,469 11/19/96
5,575,741 08/568,785 11/19/96
5,575,742 08/417,293 11/19/96
5,575,745 08/517,552 11/19/96
5,575,748 08/209,303 11/19/96
5,575,761 08/281,485 11/19/96
5,575,763 08/312,542 11/19/96
5,575,767 08/307,347 11/19/96
5,575,771 08/427,748 11/19/96
5,575,778 08/310,127 11/19/96
5,575,795 08/301,808 11/19/96
5,575,804 08/300,535 11/19/96
5,575,809 08/075,399 11/19/96
5,575,821 08/475,937 11/19/96
5,575,824 08/368,497 11/19/96
5,575,835 08/514,125 11/19/96
5,575,860 08/374,308 11/19/96
5,575,867 08/516,225 11/19/96
5,575,868 08/184,429 11/19/96
5,575,869 08/218,521 11/19/96
5,575,870 08/457,376 11/19/96
5,575,888 08/422,102 11/19/96
5,575,889 08/180,803 11/19/96
5,575,908 08/492,693 11/19/96
5,575,911 08/389,476 11/19/96
5,575,917 08/143,685 11/19/96
5,575,918 08/395,774 11/19/96
5,575,930 08/407,002 11/19/96
5,575,933 08/427,408 11/19/96
5,575,937 08/452,413 11/19/96
5,575,938 08/140,765 11/19/96
5,575,968 08/431,878 11/19/96
5,575,971 08/433,683 11/19/96
5,575,982 08/358,150 11/19/96
5,575,988 08/418,766 11/19/96
5,576,009 08/294,181 11/19/96
5,576,031 08/198,267 11/19/96
5,576,033 08/390,526 11/19/96
5,576,041 08/363,709 11/19/96
5,576,043 08/478,509 11/19/96
5,576,048 08/487,466 11/19/96
5,576,052 08/635,822 11/19/96
5,576,077 08/312,029 11/19/96
5,576,079 08/291,284 11/19/96
5,576,115 08/424,565 11/19/96
5,576,118 08/219,752 11/19/96
5,576,135 08/402,107 11/19/96
5,576,154 08/493,734 11/19/96
5,576,155 08/534,363 11/19/96
5,576,161 08/505,901 11/19/96
5,576,186 08/299,351 11/19/96
5,576,188 08/359,689 11/19/96
5,576,194 08/130,404 11/19/96
5,576,206 08/246,704 11/19/96
5,576,241 08/455,173 11/19/96
5,576,261 08/279,362 11/19/96
5,576,279 08/538,249 11/19/96
5,576,299 08/025,395 11/19/96
5,576,305 08/466,040 11/19/96
5,576,309 08/440,839 11/19/96
5,576,312 08/381,873 11/19/96
5,576,313 08/298,478 11/19/96
5,576,320 08/466,912 11/19/96
5,576,324 08/325,270 11/19/96
5,576,329 08/179,553 11/19/96
5,576,331 08/256,372 11/19/96
5,576,336 08/525,695 11/19/96
5,576,338 08/388,787 11/19/96
5,576,367 07/460,422 11/19/96
5,576,389 08/514,891 11/19/96
5,576,391 08/460,696 11/19/96
5,576,394 08/496,126 11/19/96
5,576,396 08/330,290 11/19/96
5,576,397 08/389,324 11/19/96
5,576,404 08/572,740 11/19/96
5,576,407 08/185,971 11/19/96
5,576,427 08/452,196 11/19/96
5,576,428 08/107,748 11/19/96
5,576,438 08/335,860 11/19/96
5,576,443 08/413,530 11/19/96
5,576,445 08/451,355 11/19/96
5,576,449 08/314,955 11/19/96
5,576,454 08/331,128 11/19/96
5,576,457 08/448,146 11/19/96
5,576,461 07/622,905 11/19/96
5,576,462 08/510,753 11/19/96
5,576,464 08/512,585 11/19/96
5,576,465 08/460,693 11/19/96
5,576,469 08/461,997 11/19/96
5,576,480 08/249,373 11/19/96
5,576,484 08/542,923 11/19/96
5,576,492 08/378,702 11/19/96
5,576,501 08/586,933 11/19/96
5,576,508 08/536,308 11/19/96
5,576,520 08/279,953 11/19/96
5,576,522 08/377,893 11/19/96
5,576,549 08/496,277 11/19/96
5,576,553 08/311,189 11/19/96
5,576,560 08/267,036 11/19/96
5,576,582 08/306,378 11/19/96
5,576,583 08/431,321 11/19/96
5,576,592 08/563,419 11/19/96
5,576,613 08/338,692 11/19/96
5,576,620 08/352,070 11/19/96
5,576,622 07/791,338 11/19/96
5,576,637 08/441,460 11/19/96
5,576,644 08/459,874 11/19/96
5,576,674 08/406,119 11/19/96
5,576,678 08/493,157 11/19/96
5,576,684 08/443,350 11/19/96
5,576,688 08/340,713 11/19/96
5,576,689 08/113,614 11/19/96
5,576,691 08/372,486 11/19/96
5,576,704 08/347,663 11/19/96
5,576,705 08/278,044 11/19/96
5,576,710 08/261,386 11/19/96
5,576,718 08/596,929 11/19/96
5,576,726 08/342,968 11/19/96
5,576,771 08/259,251 11/19/96
5,576,780 08/490,604 11/19/96
5,576,783 08/327,395 11/19/96
5,576,804 08/459,800 11/19/96
5,576,835 08/108,594 11/19/96
5,576,862 08/265,654 11/19/96
5,576,872 08/209,751 11/19/96
5,576,873 08/379,515 11/19/96
5,576,897 08/379,200 11/19/96
5,576,900 08/372,145 11/19/96
5,576,909 08/394,534 11/19/96
5,576,929 08/278,735 11/19/96
5,576,933 08/440,753 11/19/96
5,576,941 08/286,838 11/19/96
5,576,971 08/522,529 11/19/96
5,576,979 08/351,606 11/19/96
5,576,984 08/346,703 11/19/96
5,576,988 08/430,017 11/19/96
5,576,997 08/309,418 11/19/96
5,577,010 08/398,407 11/19/96
5,577,014 08/378,674 11/19/96
5,577,023 08/103,395 11/19/96
5,577,057 08/108,660 11/19/96
5,577,078 08/452,446 11/19/96
5,577,081 08/473,207 11/19/96
5,577,088 08/393,739 11/19/96
5,577,116 08/307,257 11/19/96
5,577,119 08/436,884 11/19/96
5,577,122 08/367,440 11/19/96
5,577,123 08/388,484 11/19/96
5,577,148 08/384,746 11/19/96
5,577,152 08/421,426 11/19/96
5,577,156 08/427,241 11/19/96
5,577,160 08/081,674 11/19/96
5,577,161 08/309,015 11/19/96
5,577,167 08/415,296 11/19/96
5,577,198 08/507,111 11/19/96
5,577,211 08/241,920 11/19/96
5,577,244 07/471,044 11/19/96
5,577,255 08/523,590 11/19/96