United States Patent and Trademark Office OG Notices: 19 March 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 January 16, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,893,361 07/136,386 01/16/90
4,893,366 07/162,693 01/16/90
4,893,383 07/305,568 01/16/90
4,893,384 07/311,464 01/16/90
4,893,386 07/252,295 01/16/90
4,893,397 07/125,453 01/16/90
4,893,398 06/925,000 01/16/90
4,893,400 07/087,929 01/16/90
4,893,402 07/230,082 01/16/90
4,893,408 07/297,870 01/16/90
4,893,411 07/272,334 01/16/90
4,893,413 07/159,778 01/16/90
4,893,415 07/110,694 01/16/90
4,893,417 07/242,783 01/16/90
4,893,418 07/142,474 01/16/90
4,893,430 07/279,874 01/16/90
4,893,432 07/322,400 01/16/90
4,893,438 07/245,462 01/16/90
4,893,445 07/188,170 01/16/90
4,893,451 07/097,579 01/16/90
4,893,453 07/301,197 01/16/90
4,893,463 07/247,932 01/16/90
4,893,465 07/234,660 01/16/90
4,893,466 07/355,038 01/16/90
4,893,467 07/218,680 01/16/90
4,893,483 07/236,224 01/16/90
4,893,492 07/251,517 01/16/90
4,893,501 07/271,691 01/16/90
4,893,507 07/256,468 01/16/90
4,893,512 07/196,172 01/16/90
4,893,524 07/271,311 01/16/90
4,893,534 07/207,145 01/16/90
4,893,552 07/279,436 01/16/90
4,893,554 07/249,872 01/16/90
4,893,555 07/285,685 01/16/90
4,893,558 07/290,807 01/16/90
4,893,561 07/305,439 01/16/90
4,893,564 07/256,642 01/16/90
4,893,576 06/941,149 01/16/90
4,893,577 07/195,589 01/16/90
4,893,598 07/339,699 01/16/90
4,893,603 07/176,278 01/16/90
4,893,607 07/222,547 01/16/90
4,893,612 07/121,716 01/16/90
4,893,616 07/148,857 01/16/90
4,893,625 07/020,942 01/16/90
4,893,637 07/097,240 01/16/90
4,893,641 07/347,582 01/16/90
4,893,652 07/188,598 01/16/90
4,893,660 07/271,385 01/16/90
4,893,667 07/104,212 01/16/90
4,893,668 07/227,798 01/16/90
4,893,675 07/273,906 01/16/90
4,893,688 07/245,438 01/16/90
4,893,696 07/222,117 01/16/90
4,893,704 07/328,992 01/16/90
4,893,706 07/163,249 01/16/90
4,893,709 07/234,335 01/16/90
4,893,712 07/239,934 01/16/90
4,893,713 07/318,607 01/16/90
4,893,715 07/295,199 01/16/90
4,893,716 07/235,346 01/16/90
4,893,718 07/274,953 01/16/90
4,893,726 07/221,700 01/16/90
4,893,731 07/287,187 01/16/90
4,893,737 07/054,566 01/16/90
4,893,738 07/255,877 01/16/90
4,893,743 07/349,471 01/16/90
4,893,747 07/382,814 01/16/90
4,893,750 07/229,180 01/16/90
4,893,759 07/355,121 01/16/90
4,893,760 07/286,883 01/16/90
4,893,770 07/297,556 01/16/90
4,893,772 07/158,410 01/16/90
4,893,773 07/259,289 01/16/90
4,893,786 07/279,299 01/16/90
4,893,787 07/159,719 01/16/90
4,893,789 07/195,953 01/16/90
4,893,790 07/168,151 01/16/90
4,893,791 07/241,530 01/16/90
4,893,792 07/268,759 01/16/90
4,893,798 07/279,794 01/16/90
4,893,800 07/231,014 01/16/90
4,893,821 07/190,712 01/16/90
4,893,822 06/635,432 01/16/90
4,893,826 07/046,828 01/16/90
4,893,827 07/238,861 01/16/90
4,893,843 07/322,789 01/16/90
4,893,845 07/183,640 01/16/90
4,893,848 07/268,452 01/16/90
4,893,862 07/274,393 01/16/90
4,893,863 07/306,719 01/16/90
4,893,868 07/220,623 01/16/90
4,893,869 07/259,774 01/16/90
4,893,873 07/296,968 01/16/90
4,893,882 07/339,109 01/16/90
4,893,903 06/856,356 01/16/90
4,893,906 07/165,821 01/16/90
4,893,914 07/256,672 01/16/90
4,893,917 07/171,379 01/16/90
4,893,933 07/103,069 01/16/90
4,893,936 06/864,096 01/16/90
4,893,942 07/137,459 01/16/90
4,893,955 07/152,833 01/16/90
4,893,956 07/272,916 01/16/90
4,893,961 07/361,591 01/16/90
4,893,964 07/306,179 01/16/90
4,893,982 07/138,727 01/16/90
4,893,988 07/269,365 01/16/90
4,893,995 07/280,044 01/16/90
4,893,998 07/197,314 01/16/90
4,894,001 07/254,387 01/16/90
4,894,017 07/296,568 01/16/90
4,894,025 07/348,384 01/16/90
4,894,026 07/310,979 01/16/90
4,894,027 07/313,916 01/16/90
4,894,032 07/295,000 01/16/90
4,894,035 07/263,612 01/16/90
4,894,038 07/328,914 01/16/90
4,894,059 07/060,392 01/16/90
4,894,077 07/110,691 01/16/90
4,894,089 07/103,851 01/16/90
4,894,094 07/086,780 01/16/90
4,894,105 07/114,362 01/16/90
4,894,132 07/259,780 01/16/90
4,894,133 07/210,119 01/16/90
4,894,138 07/235,385 01/16/90
4,894,150 07/205,618 01/16/90
4,894,159 07/361,341 01/16/90
4,894,170 07/315,809 01/16/90
4,894,174 07/188,589 01/16/90
4,894,175 07/157,734 01/16/90
4,894,187 07/153,181 01/16/90
4,894,198 07/129,025 01/16/90
4,894,201 07/199,735 01/16/90
4,894,203 07/152,507 01/16/90
4,894,209 07/063,370 01/16/90
4,894,224 07/183,879 01/16/90
4,894,228 07/217,824 01/16/90
4,894,231 07/078,534 01/16/90
4,894,235 06/783,862 01/16/90
4,894,243 07/078,114 01/16/90
4,894,253 07/229,720 01/16/90
4,894,255 06/890,889 01/16/90
4,894,258 07/294,443 01/16/90
4,894,260 07/246,387 01/16/90
4,894,265 07/144,529 01/16/90
4,894,268 07/129,706 01/16/90
4,894,269 07/127,811 01/16/90
4,894,278 07/210,011 01/16/90
4,894,279 06/861,393 01/16/90
4,894,281 07/199,956 01/16/90
4,894,282 07/169,077 01/16/90
4,894,284 06/549,843 01/16/90
4,894,293 07/166,290 01/16/90
4,894,298 07/261,802 01/16/90
4,894,301 07/389,507 01/16/90
4,894,308 07/259,239 01/16/90
4,894,309 07/246,070 01/16/90
4,894,313 07/048,751 01/16/90
4,894,327 07/112,149 01/16/90
4,894,335 07/026,188 01/16/90
4,894,337 07/297,041 01/16/90
4,894,360 07/355,582 01/16/90
4,894,365 07/154,193 01/16/90
4,894,377 07/003,179 01/16/90
4,894,378 07/210,061 01/16/90
4,894,389 07/104,195 01/16/90
4,894,403 07/073,045 01/16/90
4,894,412 07/195,650 01/16/90
4,894,415 07/095,001 01/16/90
4,894,419 07/191,131 01/16/90
4,894,423 07/268,132 01/16/90
4,894,428 07/292,698 01/16/90
4,894,434 07/195,927 01/16/90
4,894,439 06/866,213 01/16/90
4,894,444 07/074,376 01/16/90
4,894,448 07/271,347 01/16/90
4,894,452 07/182,504 01/16/90
4,894,455 07/016,083 01/16/90
4,894,457 07/135,392 01/16/90
4,894,475 07/138,076 01/16/90
4,894,482 07/281,302 01/16/90
4,894,488 07/309,831 01/16/90
4,894,489 07/052,635 01/16/90
4,894,497 07/308,141 01/16/90
4,894,504 07/214,113 01/16/90
4,894,506 07/246,796 01/16/90
4,894,507 07/190,006 01/16/90
4,894,518 07/294,994 01/16/90
4,894,522 07/123,356 01/16/90
4,894,527 07/324,677 01/16/90
4,894,529 07/267,205 01/16/90
4,894,530 07/032,798 01/16/90
4,894,531 07/106,847 01/16/90
4,894,533 07/220,998 01/16/90
4,894,534 07/004,107 01/16/90
4,894,535 07/251,793 01/16/90
4,894,541 07/225,342 01/16/90
4,894,546 07/164,803 01/16/90
4,894,547 07/101,944 01/16/90
4,894,551 07/199,271 01/16/90
4,894,559 07/094,557 01/16/90
4,894,574 07/086,699 01/16/90
4,894,583 07/239,715 01/16/90
4,894,595 07/178,165 01/16/90
4,894,597 07/195,292 01/16/90
4,894,602 07/201,545 01/16/90
4,894,603 07/071,657 01/16/90
4,894,617 07/185,533 01/16/90
4,894,622 07/281,565 01/16/90
4,894,627 07/292,980 01/16/90
4,894,630 07/275,747 01/16/90
4,894,632 07/274,224 01/16/90
4,894,646 07/122,827 01/16/90
4,894,647 07/142,026 01/16/90
4,894,650 07/203,319 01/16/90
4,894,651 07/062,677 01/16/90
4,894,652 07/254,738 01/16/90
4,894,655 07/161,099 01/16/90
4,894,663 07/121,322 01/16/90
4,894,677 07/281,574 01/16/90
4,894,679 07/202,794 01/16/90
4,894,681 07/370,156 01/16/90
4,894,685 07/106,856 01/16/90
4,894,692 07/203,295 01/16/90
4,894,696 06/938,967 01/16/90
4,894,697 07/264,418 01/16/90
4,894,698 07/338,545 01/16/90
4,894,705 07/100,920 01/16/90
4,894,706 06/919,001 01/16/90
4,894,716 07/341,076 01/16/90
4,894,726 07/222,201 01/16/90
4,894,731 07/151,965 01/16/90
4,894,735 07/206,270 01/16/90
4,894,743 07/192,197 01/16/90
4,894,748 07/286,533 01/16/90
4,894,749 07/091,244 01/16/90
4,894,754 07/284,057 01/16/90
4,894,758 07/402,764 01/16/90
4,894,768 07/021,007 01/16/90
4,894,769 07/017,385 01/16/90
4,894,785 07/095,158 01/16/90
4,894,787 07/187,227 01/16/90
4,894,793 06/728,888 01/16/90
4,894,801 07/077,176 01/16/90
4,894,809 07/205,767 01/16/90
4,894,819 07/241,266 01/16/90
4,894,832 07/244,379 01/16/90
4,894,834 07/321,529 01/16/90
4,894,837 07/273,210 01/16/90
4,894,838 07/259,687 01/16/90
4,894,841 07/210,725 01/16/90
4,894,845 07/201,512 01/16/90
4,894,856 07/086,503 01/16/90
4,894,858 07/358,151 01/16/90
4,894,859 07/277,405 01/16/90
4,894,860 07/203,722 01/16/90
4,894,861 07/273,213 01/16/90
PATENTS WHICH EXPIRED ON January 11, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,276,926 07/924,857 01/11/94
5,276,930 07/671,836 01/11/94
5,276,931 07/927,123 01/11/94
5,276,934 07/823,387 01/11/94
5,276,943 07/859,842 01/11/94
5,276,945 07/971,571 01/11/94
5,276,946 07/852,161 01/11/94
5,276,953 07/932,609 01/11/94
5,276,964 08/002,159 01/11/94
5,276,968 07/609,030 01/11/94
5,276,973 07/993,529 01/11/94
5,276,977 07/959,649 01/11/94
5,276,978 07/770,559 01/11/94
5,276,979 08/012,767 01/11/94
5,276,987 07/906,757 01/11/94
5,276,990 08/020,636 01/11/94
5,276,994 08/002,933 01/11/94
5,276,996 07/932,807 01/11/94
5,276,998 07/895,992 01/11/94
5,276,999 07/820,631 01/11/94
5,277,001 07/753,746 01/11/94
5,277,003 07/738,284 01/11/94
5,277,009 07/809,480 01/11/94
5,277,011 07/911,904 01/11/94
5,277,013 07/840,103 01/11/94
5,277,014 07/944,408 01/11/94
5,277,015 07/897,212 01/11/94
5,277,016 07/927,825 01/11/94
5,277,019 07/929,909 01/11/94
5,277,025 07/937,026 01/11/94
5,277,026 08/014,540 01/11/94
5,277,028 08/082,820 01/11/94
5,277,029 07/900,474 01/11/94
5,277,032 07/915,924 01/11/94
5,277,039 07/790,333 01/11/94
5,277,042 07/996,738 01/11/94
5,277,043 08/009,132 01/11/94
5,277,046 07/968,207 01/11/94
5,277,052 07/902,072 01/11/94
5,277,055 07/753,606 01/11/94
5,277,056 07/709,669 01/11/94
5,277,063 07/769,617 01/11/94
5,277,071 07/841,360 01/11/94
5,277,074 07/764,803 01/11/94
5,277,082 07/918,570 01/11/94
5,277,086 07/983,139 01/11/94
5,277,087 08/043,593 01/11/94
5,277,088 08/002,210 01/11/94
5,277,089 07/739,766 01/11/94
5,277,097 07/922,232 01/11/94
5,277,103 07/980,348 01/11/94
5,277,104 08/044,839 01/11/94
5,277,108 07/787,115 01/11/94
5,277,115 07/946,616 01/11/94
5,277,116 07/946,617 01/11/94
5,277,130 07/781,238 01/11/94
5,277,131 07/904,649 01/11/94
5,277,138 07/856,969 01/11/94
5,277,148 07/870,359 01/11/94
5,277,149 07/974,461 01/11/94
5,277,154 07/948,407 01/11/94
5,277,170 07/913,862 01/11/94
5,277,172 07/791,149 01/11/94
5,277,174 07/766,172 01/11/94
5,277,176 07/905,347 01/11/94
5,277,178 07/937,041 01/11/94
5,277,179 07/941,802 01/11/94
5,277,193 07/903,890 01/11/94
5,277,194 07/710,506 01/11/94
5,277,204 07/971,178 01/11/94
5,277,205 08/065,506 01/11/94
5,277,209 07/894,918 01/11/94
5,277,210 07/888,590 01/11/94
5,277,212 07/905,017 01/11/94
5,277,227 07/975,183 01/11/94
5,277,229 07/930,000 01/11/94
5,277,237 07/774,815 01/11/94
5,277,240 08/050,765 01/11/94
5,277,256 07/941,878 01/11/94
5,277,258 07/889,169 01/11/94
5,277,263 07/865,462 01/11/94
5,277,264 07/989,856 01/11/94
5,277,272 08/025,127 01/11/94
5,277,276 07/957,497 01/11/94
5,277,278 07/837,171 01/11/94
5,277,282 07/963,710 01/11/94
5,277,293 07/936,566 01/11/94
5,277,298 08/046,209 01/11/94
5,277,305 07/924,085 01/11/94
5,277,317 08/052,085 01/11/94
5,277,325 08/086,108 01/11/94
5,277,331 07/981,261 01/11/94
5,277,342 07/989,162 01/11/94
5,277,345 07/890,254 01/11/94
5,277,351 07/952,321 01/11/94
5,277,355 07/981,764 01/11/94
5,277,361 07/996,391 01/11/94
5,277,362 07/947,432 01/11/94
5,277,367 07/909,736 01/11/94
5,277,373 07/809,949 01/11/94
5,277,379 07/828,143 01/11/94
5,277,384 07/958,484 01/11/94
5,277,385 07/806,155 01/11/94
5,277,394 07/970,018 01/11/94
5,277,400 08/014,799 01/11/94
5,277,405 07/983,787 01/11/94
5,277,406 07/873,946 01/11/94
5,277,407 07/868,994 01/11/94
5,277,408 07/760,936 01/11/94
5,277,410 08/071,923 01/11/94
5,277,414 07/930,434 01/11/94
5,277,418 07/954,766 01/11/94
5,277,421 08/052,957 01/11/94
5,277,422 07/949,782 01/11/94
5,277,431 07/984,864 01/11/94
5,277,437 06/821,761 01/11/94
5,277,441 07/840,013 01/11/94
5,277,442 07/836,984 01/11/94
5,277,445 07/865,017 01/11/94
5,277,448 08/060,305 01/11/94
5,277,449 07/879,321 01/11/94
5,277,451 07/974,967 01/11/94
5,277,457 07/809,672 01/11/94
5,277,462 07/754,259 01/11/94
5,277,466 07/845,166 01/11/94
5,277,467 07/977,116 01/11/94
5,277,469 07/827,741 01/11/94
5,277,470 07/964,374 01/11/94
5,277,472 07/577,433 01/11/94
5,277,481 07/966,360 01/11/94
5,277,483 07/868,800 01/11/94
5,277,490 08/028,666 01/11/94
5,277,492 07/880,820 01/11/94
5,277,496 07/916,791 01/11/94
5,277,507 07/865,133 01/11/94
5,277,509 07/950,943 01/11/94
5,277,510 07/984,202 01/11/94
5,277,517 07/757,370 01/11/94
5,277,527 07/856,533 01/11/94
5,277,529 07/908,489 01/11/94
5,277,533 07/823,829 01/11/94
5,277,536 07/801,489 01/11/94
5,277,549 07/851,710 01/11/94
5,277,553 07/972,815 01/11/94
5,277,569 07/883,283 01/11/94
5,277,581 08/002,425 01/11/94
5,277,584 07/756,052 01/11/94
5,277,586 07/875,095 01/11/94
5,277,594 07/999,143 01/11/94
5,277,598 07/911,427 01/11/94
5,277,600 07/876,027 01/11/94
5,277,609 07/890,621 01/11/94
5,277,612 07/871,527 01/11/94
5,277,617 07/977,094 01/11/94
5,277,622 07/934,676 01/11/94
5,277,623 07/929,611 01/11/94
5,277,628 07/936,002 01/11/94
5,277,629 08/005,182 01/11/94
5,277,635 07/810,817 01/11/94
5,277,637 07/908,643 01/11/94
5,277,647 07/946,572 01/11/94
5,277,652 08/021,322 01/11/94
5,277,653 07/757,716 01/11/94
5,277,654 07/958,296 01/11/94
5,277,657 07/921,145 01/11/94
5,277,661 07/842,932 01/11/94
5,277,670 07/576,471 01/11/94
5,277,671 07/948,637 01/11/94
5,277,676 07/963,640 01/11/94
5,277,680 08/052,365 01/11/94
5,277,681 07/924,919 01/11/94
5,277,682 08/051,640 01/11/94
5,277,693 08/000,348 01/11/94
5,277,700 07/859,592 01/11/94
5,277,701 07/792,814 01/11/94
5,277,702 08/028,079 01/11/94
5,277,703 07/869,691 01/11/94
5,277,707 07/916,961 01/11/94
5,277,711 08/028,285 01/11/94
5,277,712 07/932,648 01/11/94
5,277,725 07/881,448 01/11/94
5,277,731 07/976,325 01/11/94
5,277,734 07/788,928 01/11/94
5,277,737 07/997,636 01/11/94
5,277,738 07/963,458 01/11/94
5,277,742 07/601,753 01/11/94
5,277,744 07/884,803 01/11/94
5,277,760 07/623,801 01/11/94
5,277,765 07/900,952 01/11/94
5,277,766 08/040,349 01/11/94
5,277,769 07/798,781 01/11/94
5,277,772 07/692,083 01/11/94
5,277,777 07/769,363 01/11/94
5,277,778 07/755,292 01/11/94
5,277,781 07/716,777 01/11/94
5,277,797 07/872,034 01/11/94
5,277,798 08/011,631 01/11/94
5,277,800 07/997,239 01/11/94
5,277,801 07/999,691 01/11/94
5,277,805 07/888,979 01/11/94
5,277,812 08/017,036 01/11/94
5,277,817 07/979,514 01/11/94
5,277,826 07/786,563 01/11/94
5,277,827 07/986,122 01/11/94
5,277,833 07/928,624 01/11/94
5,277,838 07/802,107 01/11/94
5,277,840 07/873,156 01/11/94
5,277,843 07/826,383 01/11/94
5,277,848 07/930,080 01/11/94
5,277,850 07/952,642 01/11/94
5,277,862 08/001,490 01/11/94
5,277,873 08/042,578 01/11/94
5,277,887 07/951,406 01/11/94
5,277,902 07/838,398 01/11/94
5,277,904 07/603,554 01/11/94
5,277,908 07/892,608 01/11/94
5,277,924 07/982,298 01/11/94
5,277,934 07/790,079 01/11/94
5,277,937 07/893,249 01/11/94
5,277,940 07/977,237 01/11/94
5,277,946 07/938,936 01/11/94
5,277,952 07/921,938 01/11/94
5,277,953 07/827,296 01/11/94
5,277,958 07/459,981 01/11/94
5,277,959 07/739,026 01/11/94
5,277,963 08/021,429 01/11/94
5,277,969 07/997,100 01/11/94
5,277,973 07/455,326 01/11/94
5,277,984 08/013,499 01/11/94
5,277,990 07/815,794 01/11/94
5,278,003 08/086,735 01/11/94
5,278,017 07/566,469 01/11/94
5,278,024 07/998,445 01/11/94
5,278,029 07/888,901 01/11/94
5,278,043 07/643,313 01/11/94
5,278,053 07/760,640 01/11/94
5,278,058 07/938,058 01/11/94
5,278,069 07/855,322 01/11/94
5,278,072 07/849,753 01/11/94
5,278,073 07/696,925 01/11/94
5,278,077 08/028,832 01/11/94
5,278,084 07/880,212 01/11/94
5,278,110 08/026,638 01/11/94
5,278,116 07/878,113 01/11/94
5,278,124 07/917,385 01/11/94
5,278,133 07/989,308 01/11/94
5,278,134 07/923,906 01/11/94
5,278,135 07/558,376 01/11/94
5,278,138 07/774,748 01/11/94
5,278,149 07/822,526 01/11/94
5,278,154 07/999,169 01/11/94
5,278,162 07/947,152 01/11/94
5,278,163 07/956,580 01/11/94
5,278,167 07/882,584 01/11/94
5,278,168 07/924,194 01/11/94
5,278,172 07/917,891 01/11/94
5,278,174 07/700,296 01/11/94
5,278,181 07/881,910 01/11/94
5,278,184 07/870,625 01/11/94
5,278,187 07/764,822 01/11/94
5,278,194 08/036,915 01/11/94
5,278,195 07/986,748 01/11/94
5,278,198 08/053,982 01/11/94
5,278,199 07/632,190 01/11/94
5,278,207 07/972,401 01/11/94
5,278,209 07/888,950 01/11/94
5,278,215 07/858,845 01/11/94
5,278,218 07/964,472 01/11/94
5,278,225 07/865,080 01/11/94
5,278,226 07/917,396 01/11/94
5,278,228 07/539,762 01/11/94
5,278,234 07/618,244 01/11/94
5,278,247 07/872,699 01/11/94
5,278,260 07/959,863 01/11/94
5,278,266 07/831,578 01/11/94
5,278,268 07/920,284 01/11/94
5,278,286 07/016,610 01/11/94
5,278,289 07/790,390 01/11/94
5,278,290 07/714,386 01/11/94
5,278,293 07/606,409 01/11/94
5,278,301 07/867,331 01/11/94
5,278,302 07/793,171 01/11/94
5,278,308 07/843,041 01/11/94
5,278,309 08/019,603 01/11/94
5,278,310 07/889,951 01/11/94
5,278,319 07/868,594 01/11/94
5,278,320 07/943,661 01/11/94
5,278,324 07/774,107 01/11/94
5,278,325 07/559,702 01/11/94
5,278,331 07/594,404 01/11/94
5,278,334 07/955,217 01/11/94
5,278,335 08/060,186 01/11/94
5,278,337 07/960,620 01/11/94
5,278,338 07/971,115 01/11/94
5,278,339 08/024,018 01/11/94
5,278,340 07/903,967 01/11/94
5,278,341 07/923,956 01/11/94
5,278,352 07/725,719 01/11/94
5,278,358 07/879,187 01/11/94
5,278,377 07/800,632 01/11/94
5,278,384 07/985,277 01/11/94
5,278,385 07/752,562 01/11/94
5,278,387 07/855,888 01/11/94
5,278,388 08/071,999 01/11/94
5,278,390 08/033,333 01/11/94
5,278,391 07/861,898 01/11/94
5,278,395 07/936,604 01/11/94
5,278,405 07/867,208 01/11/94
5,278,407 07/873,173 01/11/94
5,278,413 07/821,746 01/11/94
5,278,418 07/864,319 01/11/94
5,278,431 08/021,204 01/11/94
5,278,434 07/888,656 01/11/94
5,278,442 07/730,226 01/11/94
5,278,446 07/909,508 01/11/94
5,278,455 07/806,319 01/11/94
5,278,456 08/091,468 01/11/94
5,278,465 07/788,579 01/11/94
5,278,470 07/839,353 01/11/94
5,278,472 07/831,705 01/11/94
5,278,479 07/847,023 01/11/94
5,278,482 07/856,915 01/11/94
5,278,488 07/788,800 01/11/94
5,278,493 07/754,406 01/11/94
5,278,495 08/084,789 01/11/94
5,278,496 07/888,334 01/11/94
5,278,502 07/759,387 01/11/94
5,278,506 07/842,999 01/11/94
5,278,510 07/917,484 01/11/94
5,278,512 07/883,654 01/11/94
5,278,513 07/748,960 01/11/94
5,278,520 07/966,824 01/11/94
5,278,528 07/861,073 01/11/94
5,278,536 07/636,835 01/11/94
5,278,538 07/871,112 01/11/94
5,278,544 07/779,943 01/11/94
5,278,552 07/942,103 01/11/94
5,278,558 07/918,348 01/11/94
5,278,563 07/941,716 01/11/94
5,278,570 07/941,602 01/11/94
5,278,571 07/777,629 01/11/94
5,278,621 07/881,966 01/11/94
5,278,627 07/835,505 01/11/94
5,278,633 07/925,132 01/11/94
5,278,639 07/910,370 01/11/94
5,278,643 07/862,750 01/11/94
5,278,645 07/899,840 01/11/94
5,278,651 07/706,241 01/11/94
5,278,660 07/766,290 01/11/94
5,278,670 07/995,652 01/11/94
5,278,671 07/770,053 01/11/94
5,278,681 08/059,867 01/11/94
5,278,693 07/820,998 01/11/94
5,278,695 07/771,522 01/11/94
5,278,696 07/887,546 01/11/94
5,278,701 07/728,159 01/11/94
5,278,707 07/723,607 01/11/94
5,278,709 07/776,186 01/11/94
5,278,714 08/058,794 01/11/94
5,278,718 07/755,555 01/11/94
5,278,724 07/909,520 01/11/94
5,278,729 08/038,568 01/11/94
5,278,735 08/034,530 01/11/94
5,278,740 07/824,610 01/11/94
5,278,741 07/906,094 01/11/94
5,278,751 07/752,711 01/11/94
5,278,757 07/792,789 01/11/94
5,278,762 07/670,787 01/11/94
5,278,767 06/819,020 01/11/94
5,278,768 07/709,485 01/11/94
5,278,775 07/768,048 01/11/94
5,278,778 07/613,560 01/11/94
5,278,785 07/713,995 01/11/94
5,278,789 07/801,807 01/11/94
5,278,792 07/824,623 01/11/94
5,278,795 08/047,334 01/11/94
5,278,799 07/702,329 01/11/94
5,278,806 07/865,203 01/11/94
5,278,813 07/878,974 01/11/94
5,278,816 07/614,627 01/11/94
5,278,819 07/819,454 01/11/94
5,278,820 07/952,042 01/11/94
5,278,823 07/858,478 01/11/94
5,278,853 07/889,469 01/11/94
5,278,868 07/613,816 01/11/94
5,278,870 07/684,395 01/11/94
5,278,881 07/969,520 01/11/94
5,278,888 07/868,477 01/11/94
5,278,940 07/736,250 01/11/94
5,278,942 07/802,678 01/11/94
5,278,958 07/662,999 01/11/94
5,278,959 07/490,172 01/11/94
5,278,960 07/928,641 01/11/94
5,278,982 07/813,233 01/11/94
5,278,983 07/957,461 01/11/94
5,278,986 07/805,566 01/11/94
5,278,989 07/905,081 01/11/94
PATENTS WHICH EXPIRED ON January 13, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,706,519 08/419,359 01/13/98
5,706,523 08/610,363 01/13/98
5,706,526 08/732,809 01/13/98
5,706,528 08/542,295 01/13/98
5,706,531 08/685,938 01/13/98
5,706,532 08/762,742 01/13/98
5,706,538 08/685,780 01/13/98
5,706,540 08/675,639 01/13/98
5,706,546 08/738,834 01/13/98
5,706,551 08/624,540 01/13/98
5,706,558 08/731,847 01/13/98
5,706,561 08/705,137 01/13/98
5,706,566 08/406,071 01/13/98
5,706,584 08/670,424 01/13/98
5,706,589 08/662,706 01/13/98
5,706,596 08/629,615 01/13/98
5,706,599 08/444,209 01/13/98
5,706,601 08/447,755 01/13/98
5,706,604 08/662,987 01/13/98
5,706,606 08/652,802 01/13/98
5,706,612 08/780,743 01/13/98
5,706,613 08/516,451 01/13/98
5,706,617 08/581,960 01/13/98
5,706,622 08/257,719 01/13/98
5,706,631 08/705,046 01/13/98
5,706,637 08/653,490 01/13/98
5,706,640 08/584,796 01/13/98
5,706,656 08/628,542 01/13/98
5,706,665 08/660,349 01/13/98
5,706,669 08/671,295 01/13/98
5,706,673 08/715,228 01/13/98
5,706,675 08/516,554 01/13/98
5,706,680 08/578,908 01/13/98
5,706,681 08/519,715 01/13/98
5,706,683 08/645,532 01/13/98
5,706,689 08/818,290 01/13/98
5,706,695 08/746,334 01/13/98
5,706,703 08/581,485 01/13/98
5,706,706 08/674,751 01/13/98
5,706,709 08/650,826 01/13/98
5,706,710 08/678,562 01/13/98
5,706,714 08/609,149 01/13/98
5,706,721 08/625,722 01/13/98
5,706,722 08/507,220 01/13/98
5,706,736 08/584,223 01/13/98
5,706,748 08/582,972 01/13/98
5,706,749 08/525,711 01/13/98
5,706,750 08/766,235 01/13/98
5,706,751 08/410,063 01/13/98
5,706,759 08/535,737 01/13/98
5,706,760 08/609,778 01/13/98
5,706,763 08/656,204 01/13/98
5,706,766 08/627,779 01/13/98
5,706,767 08/526,636 01/13/98
5,706,773 08/801,614 01/13/98
5,706,775 08/631,476 01/13/98
5,706,785 08/621,224 01/13/98
5,706,796 08/699,088 01/13/98
5,706,814 08/666,201 01/13/98
5,706,828 08/681,990 01/13/98
5,706,829 08/660,798 01/13/98
5,706,831 08/708,925 01/13/98
5,706,832 08/747,624 01/13/98
5,706,838 08/639,722 01/13/98
5,706,839 08/797,846 01/13/98
5,706,842 08/412,674 01/13/98
5,706,844 08/600,070 01/13/98
5,706,845 08/801,045 01/13/98
5,706,849 08/675,116 01/13/98
5,706,850 08/752,240 01/13/98
5,706,851 08/562,680 01/13/98
5,706,852 08/538,739 01/13/98
5,706,855 08/673,335 01/13/98
5,706,863 08/532,249 01/13/98
5,706,867 08/717,464 01/13/98
5,706,869 08/653,494 01/13/98
5,706,870 08/643,338 01/13/98
5,706,878 08/666,265 01/13/98
5,706,887 08/758,084 01/13/98
5,706,893 08/398,034 01/13/98
5,706,895 08/568,869 01/13/98
5,706,899 08/575,559 01/13/98
5,706,916 08/492,092 01/13/98
5,706,921 08/759,740 01/13/98
5,706,928 08/604,861 01/13/98
5,706,938 08/589,253 01/13/98
5,706,939 08/774,678 01/13/98
5,706,943 08/808,910 01/13/98
5,706,947 08/689,483 01/13/98
5,706,953 08/658,060 01/13/98
5,706,967 08/765,100 01/13/98
5,706,972 08/586,202 01/13/98
5,706,975 08/753,204 01/13/98
5,706,976 08/576,254 01/13/98
5,706,977 08/608,015 01/13/98
5,706,981 08/561,497 01/13/98
5,706,986 08/556,493 01/13/98
5,706,988 08/580,234 01/13/98
5,706,989 08/764,771 01/13/98
5,706,993 08/680,212 01/13/98
5,707,007 08/731,090 01/13/98
5,707,014 08/415,654 01/13/98
5,707,021 08/656,806 01/13/98
5,707,030 08/731,051 01/13/98
5,707,038 08/736,335 01/13/98
5,707,044 08/591,784 01/13/98
5,707,049 08/553,732 01/13/98
5,707,052 08/703,123 01/13/98
5,707,063 08/567,103 01/13/98
5,707,065 08/764,272 01/13/98
5,707,071 08/416,781 01/13/98
5,707,076 08/698,400 01/13/98
5,707,079 08/751,577 01/13/98
5,707,085 08/713,972 01/13/98
5,707,089 08/696,164 01/13/98
5,707,096 08/478,516 01/13/98
5,707,097 08/552,109 01/13/98
5,707,106 08/610,204 01/13/98
5,707,111 08/651,820 01/13/98
5,707,124 08/621,801 01/13/98
5,707,125 08/712,590 01/13/98
5,707,126 08/598,111 01/13/98
5,707,127 08/673,730 01/13/98
5,707,135 08/710,479 01/13/98
5,707,140 08/412,004 01/13/98
5,707,157 08/693,734 01/13/98
5,707,163 08/345,499 01/13/98
5,707,168 08/698,563 01/13/98
5,707,178 08/561,403 01/13/98
5,707,188 08/551,523 01/13/98
5,707,197 08/639,902 01/13/98
5,707,198 08/411,658 01/13/98
5,707,200 08/723,990 01/13/98
5,707,217 08/659,626 01/13/98
5,707,224 08/727,270 01/13/98
5,707,230 08/449,753 01/13/98
5,707,231 08/280,014 01/13/98
5,707,236 08/520,347 01/13/98
5,707,237 08/537,678 01/13/98
5,707,238 08/548,530 01/13/98
5,707,242 08/256,755 01/13/98
5,707,246 08/590,056 01/13/98
5,707,252 08/541,821 01/13/98
5,707,262 08/636,248 01/13/98
5,707,270 08/168,677 01/13/98
5,707,279 08/661,448 01/13/98
5,707,284 08/588,025 01/13/98
5,707,286 08/358,242 01/13/98
5,707,290 08/650,390 01/13/98
5,707,294 08/729,045 01/13/98
5,707,295 08/754,989 01/13/98
5,707,297 08/748,398 01/13/98
5,707,301 08/779,502 01/13/98
5,707,307 08/670,584 01/13/98
5,707,320 08/768,439 01/13/98
5,707,324 08/756,824 01/13/98
5,707,329 08/799,115 01/13/98
5,707,340 08/559,102 01/13/98
5,707,341 08/658,988 01/13/98
5,707,345 08/113,369 01/13/98
5,707,351 08/470,679 01/13/98
5,707,359 08/557,490 01/13/98
5,707,362 08/417,046 01/13/98
5,707,363 08/609,154 01/13/98
5,707,372 08/772,408 01/13/98
5,707,374 08/659,816 01/13/98
5,707,395 08/784,234 01/13/98
5,707,410 08/547,188 01/13/98
5,707,411 08/783,823 01/13/98
5,707,413 08/507,299 01/13/98
5,707,416 08/651,972 01/13/98
5,707,421 08/801,623 01/13/98
5,707,426 08/818,557 01/13/98
5,707,434 08/730,982 01/13/98
5,707,435 08/730,983 01/13/98
5,707,450 08/643,956 01/13/98
5,707,454 08/584,292 01/13/98
5,707,463 08/481,507 01/13/98
5,707,474 08/477,204 01/13/98
5,707,489 08/788,358 01/13/98
5,707,491 08/482,968 01/13/98
5,707,492 08/573,990 01/13/98
5,707,506 08/643,820 01/13/98
5,707,509 08/579,596 01/13/98
5,707,515 08/344,287 01/13/98
5,707,528 08/650,330 01/13/98
5,707,537 08/477,058 01/13/98
5,707,550 08/043,338 01/13/98
5,707,557 08/771,196 01/13/98
5,707,568 07/456,832 01/13/98
5,707,579 08/729,984 01/13/98
5,707,582 08/499,096 01/13/98
5,707,585 08/597,025 01/13/98
5,707,587 08/752,830 01/13/98
5,707,588 08/448,179 01/13/98
5,707,594 08/646,027 01/13/98
5,707,595 08/755,443 01/13/98
5,707,599 08/600,807 01/13/98
5,707,614 08/673,197 01/13/98
5,707,624 08/253,728 01/13/98
5,707,626 08/704,170 01/13/98
5,707,630 08/582,758 01/13/98
5,707,639 08/323,665 01/13/98
5,707,654 08/513,973 01/13/98
5,707,657 08/391,322 01/13/98
5,707,660 08/794,923 01/13/98
5,707,673 08/726,239 01/13/98
5,707,674 08/571,917 01/13/98
5,707,685 08/062,747 01/13/98
5,707,695 08/334,009 01/13/98
5,707,704 08/577,003 01/13/98
5,707,705 08/118,147 01/13/98
5,707,709 08/507,580 01/13/98
5,707,738 08/306,134 01/13/98
5,707,759 08/522,820 01/13/98
5,707,768 08/563,823 01/13/98
5,707,774 08/713,200 01/13/98
5,707,782 08/609,465 01/13/98
5,707,783 08/566,666 01/13/98
5,707,786 08/677,727 01/13/98
5,707,819 08/454,746 01/13/98
5,707,823 08/505,266 01/13/98
5,707,832 08/384,774 01/13/98
5,707,844 08/372,472 01/13/98
5,707,850 08/555,443 01/13/98
5,707,868 08/331,639 01/13/98
5,707,872 08/474,534 01/13/98
5,707,876 08/621,787 01/13/98
5,707,878 08/464,625 01/13/98
5,707,879 08/780,584 01/13/98
5,707,889 08/645,362 01/13/98
5,707,899 08/302,091 01/13/98
5,707,900 08/743,408 01/13/98
5,707,904 08/594,984 01/13/98
5,707,911 08/479,420 01/13/98
5,707,938 08/523,785 01/13/98
5,707,940 08/483,654 01/13/98
5,707,941 08/422,906 01/13/98
5,707,948 08/522,354 01/13/98
5,707,952 08/639,068 01/13/98
5,707,953 08/537,710 01/13/98
5,707,956 08/663,036 01/13/98
5,707,958 08/481,234 01/13/98
5,707,960 08/605,374 01/13/98
5,707,972 08/610,965 01/13/98
5,707,982 08/068,735 01/13/98
5,707,985 08/472,645 01/13/98
5,707,991 08/448,401 01/13/98
5,707,999 08/624,603 01/13/98
5,708,019 08/295,777 01/13/98
5,708,022 08/482,308 01/13/98
5,708,030 08/463,895 01/13/98
5,708,032 08/447,460 01/13/98
5,708,046 08/716,981 01/13/98
5,708,059 08/798,759 01/13/98
5,708,067 08/778,425 01/13/98
5,708,075 08/775,037 01/13/98
5,708,078 08/731,271 01/13/98
5,708,100 08/650,773 01/13/98
5,708,105 07/360,567 01/13/98
5,708,111 08/731,160 01/13/98
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