United States Patent and Trademark Office OG Notices: 02 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 January 30, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,896,377 07/247,653 01/30/90
4,896,385 07/236,655 01/30/90
4,896,387 07/174,305 01/30/90
4,896,395 07/266,889 01/30/90
4,896,399 07/304,542 01/30/90
4,896,400 07/221,317 01/30/90
4,896,405 07/220,402 01/30/90
4,896,417 07/311,843 01/30/90
4,896,422 07/178,484 01/30/90
4,896,437 06/785,242 01/30/90
4,896,440 07/188,730 01/30/90
4,896,462 07/211,867 01/30/90
4,896,467 07/383,046 01/30/90
4,896,471 07/299,347 01/30/90
4,896,475 07/312,922 01/30/90
4,896,487 07/194,328 01/30/90
4,896,498 07/235,036 01/30/90
4,896,501 07/111,305 01/30/90
4,896,516 07/219,283 01/30/90
4,896,522 07/326,717 01/30/90
4,896,525 07/300,704 01/30/90
4,896,538 07/255,124 01/30/90
4,896,548 07/290,580 01/30/90
4,896,549 07/205,464 01/30/90
4,896,552 07/145,383 01/30/90
4,896,566 07/121,231 01/30/90
4,896,573 07/212,338 01/30/90
4,896,575 07/357,900 01/30/90
4,896,580 07/287,938 01/30/90
4,896,581 07/292,452 01/30/90
4,896,583 07/159,864 01/30/90
4,896,589 07/353,545 01/30/90
4,896,592 07/311,620 01/30/90
4,896,593 07/174,002 01/30/90
4,896,596 07/286,047 01/30/90
4,896,599 07/225,553 01/30/90
4,896,615 07/091,289 01/30/90
4,896,616 07/363,636 01/30/90
4,896,617 07/359,327 01/30/90
4,896,618 07/271,860 01/30/90
4,896,619 07/256,781 01/30/90
4,896,620 07/305,159 01/30/90
4,896,629 07/238,538 01/30/90
4,896,630 07/202,781 01/30/90
4,896,631 07/217,848 01/30/90
4,896,639 07/130,620 01/30/90
4,896,640 07/221,989 01/30/90
4,896,650 07/294,367 01/30/90
4,896,674 07/259,458 01/30/90
4,896,679 07/355,640 01/30/90
4,896,681 07/230,885 01/30/90
4,896,683 07/258,366 01/30/90
4,896,685 07/212,602 01/30/90
4,896,686 07/264,834 01/30/90
4,896,693 07/236,372 01/30/90
4,896,699 07/352,486 01/30/90
4,896,705 07/374,605 01/30/90
4,896,708 07/221,257 01/30/90
4,896,716 07/309,970 01/30/90
4,896,721 07/322,906 01/30/90
4,896,723 07/369,180 01/30/90
4,896,736 07/245,140 01/30/90
4,896,751 07/283,964 01/30/90
4,896,754 07/236,433 01/30/90
4,896,756 07/242,307 01/30/90
4,896,763 07/314,317 01/30/90
4,896,765 07/161,187 01/30/90
4,896,773 07/264,157 01/30/90
4,896,774 07/048,437 01/30/90
4,896,778 07/287,832 01/30/90
4,896,790 07/213,619 01/30/90
4,896,796 07/272,972 01/30/90
4,896,808 07/242,897 01/30/90
4,896,812 07/319,061 01/30/90
4,896,815 07/228,257 01/30/90
4,896,816 07/119,253 01/30/90
4,896,822 07/333,235 01/30/90
4,896,825 07/299,454 01/30/90
4,896,827 07/303,457 01/30/90
4,896,829 07/290,280 01/30/90
4,896,830 07/255,162 01/30/90
4,896,831 07/220,001 01/30/90
4,896,836 07/292,326 01/30/90
4,896,848 06/865,731 01/30/90
4,896,856 07/251,125 01/30/90
4,896,859 07/239,384 01/30/90
4,896,868 07/301,698 01/30/90
4,896,870 07/344,472 01/30/90
4,896,873 07/151,352 01/30/90
4,896,876 07/207,848 01/30/90
4,896,880 07/241,297 01/30/90
4,896,895 07/223,331 01/30/90
4,896,905 07/174,646 01/30/90
4,896,911 07/252,304 01/30/90
4,896,912 07/252,597 01/30/90
4,896,913 07/270,675 01/30/90
4,896,916 07/380,693 01/30/90
4,896,927 07/317,432 01/30/90
4,896,930 07/158,706 01/30/90
4,896,931 07/233,688 01/30/90
4,896,943 07/049,674 01/30/90
4,896,945 07/280,925 01/30/90
4,896,959 07/120,877 01/30/90
4,896,962 07/199,284 01/30/90
4,896,963 07/275,417 01/30/90
4,896,964 07/103,286 01/30/90
4,896,965 07/244,759 01/30/90
4,896,969 07/149,962 01/30/90
4,896,970 07/226,438 01/30/90
4,896,973 06/704,353 01/30/90
4,896,981 07/215,348 01/30/90
4,896,982 07/226,522 01/30/90
4,896,988 07/292,779 01/30/90
4,896,996 07/300,793 01/30/90
4,897,000 07/352,458 01/30/90
4,897,002 07/202,372 01/30/90
4,897,005 07/128,432 01/30/90
4,897,006 07/237,746 01/30/90
4,897,016 07/295,366 01/30/90
4,897,018 07/191,035 01/30/90
4,897,025 07/228,244 01/30/90
4,897,026 07/251,365 01/30/90
4,897,049 07/226,504 01/30/90
4,897,056 07/212,662 01/30/90
4,897,058 07/197,452 01/30/90
4,897,061 07/228,321 01/30/90
4,897,072 07/208,220 01/30/90
4,897,074 07/194,938 01/30/90
4,897,082 07/325,610 01/30/90
4,897,096 07/215,546 01/30/90
4,897,099 07/278,447 01/30/90
4,897,103 07/242,773 01/30/90
4,897,106 07/042,165 01/30/90
4,897,112 07/213,612 01/30/90
4,897,113 07/173,265 01/30/90
4,897,115 07/273,593 01/30/90
4,897,124 07/213,737 01/30/90
4,897,134 07/258,040 01/30/90
4,897,138 07/287,461 01/30/90
4,897,140 07/144,914 01/30/90
4,897,141 07/204,339 01/30/90
4,897,144 07/189,434 01/30/90
4,897,154 06/882,116 01/30/90
4,897,162 07/151,622 01/30/90
4,897,170 07/252,122 01/30/90
4,897,176 06/876,460 01/30/90
4,897,187 07/279,826 01/30/90
4,897,189 07/144,488 01/30/90
4,897,217 07/337,679 01/30/90
4,897,222 06/616,435 01/30/90
4,897,225 07/053,299 01/30/90
4,897,235 07/203,979 01/30/90
4,897,237 06/624,673 01/30/90
4,897,245 06/678,954 01/30/90
4,897,246 07/243,908 01/30/90
4,897,249 07/332,316 01/30/90
4,897,251 07/171,878 01/30/90
4,897,276 07/167,404 01/30/90
4,897,303 07/164,605 01/30/90
4,897,311 07/195,447 01/30/90
4,897,317 07/174,830 01/30/90
4,897,323 07/175,221 01/30/90
4,897,324 07/211,987 01/30/90
4,897,326 06/835,479 01/30/90
4,897,348 07/117,916 01/30/90
4,897,354 06/891,209 01/30/90
4,897,364 07/315,866 01/30/90
4,897,373 07/249,743 01/30/90
4,897,378 07/123,929 01/30/90
4,897,383 07/309,569 01/30/90
4,897,391 07/208,304 01/30/90
4,897,393 07/167,391 01/30/90
4,897,395 07/125,721 01/30/90
4,897,397 07/285,894 01/30/90
4,897,399 07/183,802 01/30/90
4,897,413 07/109,819 01/30/90
4,897,416 07/153,696 01/30/90
4,897,420 07/280,153 01/30/90
4,897,427 07/144,887 01/30/90
4,897,433 07/129,319 01/30/90
4,897,437 07/147,238 01/30/90
4,897,442 07/217,201 01/30/90
4,897,447 07/138,662 01/30/90
4,897,466 06/871,529 01/30/90
4,897,467 07/012,658 01/30/90
4,897,478 07/239,654 01/30/90
4,897,482 07/359,198 01/30/90
4,897,495 07/351,006 01/30/90
4,897,497 07/186,234 01/30/90
4,897,502 07/105,776 01/30/90
4,897,526 07/133,973 01/30/90
4,897,528 07/171,490 01/30/90
4,897,536 07/154,198 01/30/90
4,897,544 07/219,542 01/30/90
4,897,550 07/234,177 01/30/90
4,897,554 07/250,331 01/30/90
4,897,556 07/313,201 01/30/90
4,897,561 07/228,579 01/30/90
4,897,580 07/369,413 01/30/90
4,897,595 07/312,505 01/30/90
4,897,602 07/258,235 01/30/90
4,897,603 07/302,828 01/30/90
4,897,606 07/259,931 01/30/90
4,897,627 07/209,437 01/30/90
4,897,638 07/155,062 01/30/90
4,897,640 07/189,175 01/30/90
4,897,644 07/094,073 01/30/90
4,897,645 07/103,909 01/30/90
4,897,649 06/937,091 01/30/90
4,897,658 07/170,358 01/30/90
4,897,662 07/282,410 01/30/90
4,897,663 06/945,979 01/30/90
4,897,669 07/257,578 01/30/90
4,897,670 07/212,556 01/30/90
4,897,672 07/210,335 01/30/90
4,897,678 07/081,117 01/30/90
4,897,680 07/339,833 01/30/90
4,897,700 07/205,871 01/30/90
4,897,704 07/161,427 01/30/90
4,897,708 06/887,129 01/30/90
4,897,713 07/301,572 01/30/90
4,897,731 07/048,584 01/30/90
4,897,741 07/140,687 01/30/90
4,897,745 07/130,758 01/30/90
4,897,752 07/147,515 01/30/90
4,897,765 07/295,974 01/30/90
4,897,775 07/161,422 01/30/90
4,897,782 07/110,461 01/30/90
4,897,783 06/879,465 01/30/90
4,897,784 06/743,299 01/30/90
4,897,791 06/897,430 01/30/90
4,897,794 07/076,386 01/30/90
4,897,799 07/096,738 01/30/90
4,897,801 07/085,768 01/30/90
4,897,805 07/194,832 01/30/90
4,897,808 07/209,682 01/30/90
4,897,815 07/096,458 01/30/90
4,897,819 07/260,108 01/30/90
4,897,823 07/150,885 01/30/90
4,897,836 07/111,389 01/30/90
4,897,837 07/182,867 01/30/90
4,897,845 07/350,088 01/30/90
4,897,848 07/235,363 01/30/90
4,897,860 07/163,279 01/30/90
4,897,865 07/188,401 01/30/90
4,897,873 07/267,156 01/30/90
4,897,877 07/050,560 01/30/90
PATENTS WHICH EXPIRED ON January 25, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,280,652 07/836,790 01/25/94
5,280,661 07/970,106 01/25/94
5,280,664 07/855,992 01/25/94
5,280,671 07/925,598 01/25/94
5,280,673 07/839,933 01/25/94
5,280,674 07/791,112 01/25/94
5,280,678 07/988,227 01/25/94
5,280,681 08/003,162 01/25/94
5,280,682 07/932,081 01/25/94
5,280,685 07/890,871 01/25/94
5,280,688 07/835,520 01/25/94
5,280,691 07/634,151 01/25/94
5,280,696 07/856,583 01/25/94
5,280,697 07/738,171 01/25/94
5,280,705 07/902,260 01/25/94
5,280,708 07/959,772 01/25/94
5,280,715 07/819,694 01/25/94
5,280,717 07/961,121 01/25/94
5,280,720 07/840,745 01/25/94
5,280,721 07/937,493 01/25/94
5,280,722 07/751,489 01/25/94
5,280,724 07/972,067 01/25/94
5,280,725 07/836,324 01/25/94
5,280,727 07/786,388 01/25/94
5,280,728 07/782,095 01/25/94
5,280,738 08/089,618 01/25/94
5,280,739 07/984,848 01/25/94
5,280,742 07/783,500 01/25/94
5,280,745 07/887,257 01/25/94
5,280,746 07/973,494 01/25/94
5,280,747 07/982,671 01/25/94
5,280,752 07/957,488 01/25/94
5,280,755 07/941,301 01/25/94
5,280,756 08/024,857 01/25/94
5,280,760 07/898,115 01/25/94
5,280,761 07/930,940 01/25/94
5,280,763 07/830,830 01/25/94
5,280,768 08/071,974 01/25/94
5,280,769 08/055,879 01/25/94
5,280,772 07/910,103 01/25/94
5,280,774 08/060,622 01/25/94
5,280,787 07/915,841 01/25/94
5,280,792 07/947,337 01/25/94
5,280,801 08/070,508 01/25/94
5,280,803 07/743,104 01/25/94
5,280,811 07/986,897 01/25/94
5,280,818 07/901,400 01/25/94
5,280,819 07/841,902 01/25/94
5,280,823 07/980,773 01/25/94
5,280,824 07/981,441 01/25/94
5,280,833 07/750,613 01/25/94
5,280,840 08/044,795 01/25/94
5,280,850 07/961,845 01/25/94
5,280,852 08/021,806 01/25/94
5,280,853 07/961,448 01/25/94
5,280,858 07/780,408 01/25/94
5,280,859 07/877,428 01/25/94
5,280,863 07/795,329 01/25/94
5,280,865 07/979,736 01/25/94
5,280,868 07/958,145 01/25/94
5,280,869 07/959,370 01/25/94
5,280,873 08/004,510 01/25/94
5,280,876 08/036,972 01/25/94
5,280,878 07/929,334 01/25/94
5,280,882 07/974,452 01/25/94
5,280,883 08/021,877 01/25/94
5,280,887 07/846,293 01/25/94
5,280,897 08/001,420 01/25/94
5,280,898 07/840,310 01/25/94
5,280,900 08/000,117 01/25/94
5,280,914 07/982,639 01/25/94
5,280,917 08/048,318 01/25/94
5,280,921 07/937,233 01/25/94
5,280,930 07/934,023 01/25/94
5,280,935 08/069,651 01/25/94
5,280,937 07/845,093 01/25/94
5,280,938 07/860,858 01/25/94
5,280,942 07/828,140 01/25/94
5,280,948 08/084,170 01/25/94
5,280,949 07/930,441 01/25/94
5,280,951 07/839,586 01/25/94
5,280,956 07/819,221 01/25/94
5,280,965 07/773,865 01/25/94
5,280,969 07/716,139 01/25/94
5,280,970 07/988,721 01/25/94
5,280,972 07/834,931 01/25/94
5,280,981 07/649,479 01/25/94
5,280,983 07/963,006 01/25/94
5,280,997 07/846,176 01/25/94
5,281,000 07/847,616 01/25/94
5,281,019 07/916,739 01/25/94
5,281,025 08/004,365 01/25/94
5,281,033 07/962,344 01/25/94
5,281,038 07/482,569 01/25/94
5,281,039 07/987,603 01/25/94
5,281,043 07/964,161 01/25/94
5,281,046 07/888,131 01/25/94
5,281,062 07/991,660 01/25/94
5,281,065 08/057,676 01/25/94
5,281,066 07/946,583 01/25/94
5,281,067 07/943,042 01/25/94
5,281,072 07/869,258 01/25/94
5,281,074 07/958,081 01/25/94
5,281,081 07/988,024 01/25/94
5,281,093 07/959,451 01/25/94
5,281,100 07/867,754 01/25/94
5,281,101 07/907,069 01/25/94
5,281,108 07/784,407 01/25/94
5,281,109 08/008,558 01/25/94
5,281,110 08/062,044 01/25/94
5,281,113 08/014,059 01/25/94
5,281,117 07/896,652 01/25/94
5,281,119 07/958,457 01/25/94
5,281,123 07/891,793 01/25/94
5,281,125 07/822,414 01/25/94
5,281,126 08/021,556 01/25/94
5,281,127 07/882,818 01/25/94
5,281,131 07/636,132 01/25/94
5,281,136 07/893,405 01/25/94
5,281,139 08/006,526 01/25/94
5,281,143 07/880,565 01/25/94
5,281,145 07/416,030 01/25/94
5,281,148 07/945,263 01/25/94
5,281,149 07/909,337 01/25/94
5,281,150 08/000,767 01/25/94
5,281,154 07/981,150 01/25/94
5,281,155 07/989,680 01/25/94
5,281,169 08/006,562 01/25/94
5,281,180 07/818,106 01/25/94
5,281,185 08/020,717 01/25/94
5,281,189 08/009,736 01/25/94
5,281,191 08/015,480 01/25/94
5,281,193 07/870,413 01/25/94
5,281,204 08/068,262 01/25/94
5,281,220 07/819,771 01/25/94
5,281,225 07/525,826 01/25/94
5,281,228 07/979,843 01/25/94
5,281,236 07/903,022 01/25/94
5,281,239 07/921,015 01/25/94
5,281,240 07/947,632 01/25/94
5,281,241 07/986,066 01/25/94
5,281,242 07/857,040 01/25/94
5,281,244 07/992,423 01/25/94
5,281,246 07/996,014 01/25/94
5,281,250 07/838,092 01/25/94
5,281,253 08/001,131 01/25/94
5,281,257 07/989,191 01/25/94
5,281,270 07/995,441 01/25/94
5,281,271 07/956,359 01/25/94
5,281,273 07/887,157 01/25/94
5,281,275 07/806,521 01/25/94
5,281,277 07/865,268 01/25/94
5,281,278 07/872,603 01/25/94
5,281,279 07/787,591 01/25/94
5,281,285 07/905,709 01/25/94
5,281,296 07/738,238 01/25/94
5,281,297 07/796,551 01/25/94
5,281,299 07/908,268 01/25/94
5,281,312 07/921,657 01/25/94
5,281,315 07/959,420 01/25/94
5,281,317 07/775,875 01/25/94
5,281,324 08/042,664 01/25/94
5,281,326 07/855,629 01/25/94
5,281,327 08/028,166 01/25/94
5,281,333 08/014,394 01/25/94
5,281,337 07/912,366 01/25/94
5,281,341 07/743,433 01/25/94
5,281,344 07/824,403 01/25/94
5,281,348 07/790,323 01/25/94
5,281,367 08/083,666 01/25/94
5,281,374 07/334,106 01/25/94
5,281,377 07/960,263 01/25/94
5,281,389 07/923,631 01/25/94
5,281,399 07/732,906 01/25/94
5,281,401 07/881,754 01/25/94
5,281,403 07/766,853 01/25/94
5,281,420 07/885,932 01/25/94
5,281,421 07/873,511 01/25/94
5,281,425 07/861,687 01/25/94
5,281,428 08/040,975 01/25/94
5,281,430 07/986,921 01/25/94
5,281,431 07/841,271 01/25/94
5,281,434 07/888,519 01/25/94
5,281,444 07/815,798 01/25/94
5,281,455 07/748,581 01/25/94
5,281,456 07/776,199 01/25/94
5,281,457 07/861,564 01/25/94
5,281,459 07/870,964 01/25/94
5,281,462 07/430,719 01/25/94
5,281,471 07/799,128 01/25/94
5,281,472 07/815,744 01/25/94
5,281,488 07/944,835 01/25/94
5,281,490 08/003,029 01/25/94
5,281,492 08/054,603 01/25/94
5,281,503 07/870,387 01/25/94
5,281,511 07/924,649 01/25/94
5,281,527 07/902,739 01/25/94
5,281,529 07/977,117 01/25/94
5,281,537 07/975,091 01/25/94
5,281,539 07/676,767 01/25/94
5,281,570 07/916,790 01/25/94
5,281,582 07/843,920 01/25/94
5,281,588 07/689,275 01/25/94
5,281,600 07/929,526 01/25/94
5,281,605 07/767,290 01/25/94
5,281,610 07/993,920 01/25/94
5,281,617 08/014,573 01/25/94
5,281,622 08/044,983 01/25/94
5,281,625 07/802,156 01/25/94
5,281,626 07/768,515 01/25/94
5,281,633 07/797,150 01/25/94
5,281,639 07/731,241 01/25/94
5,281,640 07/920,112 01/25/94
5,281,644 07/971,396 01/25/94
5,281,649 07/955,878 01/25/94
5,281,650 07/796,150 01/25/94
5,281,651 07/827,772 01/25/94
5,281,657 08/106,973 01/25/94
5,281,658 07/445,511 01/25/94
5,281,662 07/719,031 01/25/94
5,281,668 07/735,607 01/25/94
5,281,672 07/942,912 01/25/94
5,281,695 07/883,195 01/25/94
5,281,696 07/986,191 01/25/94
5,281,697 07/708,888 01/25/94
5,281,703 08/059,529 01/25/94
5,281,706 07/980,892 01/25/94
5,281,729 07/928,607 01/25/94
5,281,733 07/893,951 01/25/94
5,281,734 08/042,954 01/25/94
5,281,737 08/086,747 01/25/94
5,281,741 07/611,555 01/25/94
5,281,748 07/936,982 01/25/94
5,281,753 07/871,881 01/25/94
5,281,758 07/975,490 01/25/94
5,281,768 07/794,141 01/25/94
5,281,770 07/707,041 01/25/94
5,281,774 07/794,904 01/25/94
5,281,783 07/783,876 01/25/94
5,281,789 07/919,194 01/25/94
5,281,793 07/783,581 01/25/94
5,281,804 07/926,761 01/25/94
5,281,806 08/050,673 01/25/94
5,281,808 07/986,783 01/25/94
5,281,812 07/923,404 01/25/94
5,281,820 07/725,577 01/25/94
5,281,826 07/813,112 01/25/94
5,281,833 07/846,046 01/25/94
5,281,834 07/576,531 01/25/94
5,281,838 07/899,021 01/25/94
5,281,839 08/052,856 01/25/94
5,281,844 07/863,761 01/25/94
5,281,852 07/805,594 01/25/94
5,281,871 07/795,472 01/25/94
5,281,872 08/047,822 01/25/94
5,281,875 07/931,782 01/25/94
5,281,878 07/937,526 01/25/94
5,281,879 07/873,091 01/25/94
5,281,882 07/878,561 01/25/94
5,281,885 07/967,536 01/25/94
5,281,896 07/937,171 01/25/94
5,281,897 07/967,566 01/25/94
5,281,900 07/826,335 01/25/94
5,281,903 07/730,847 01/25/94
5,281,904 07/954,166 01/25/94
5,281,924 07/849,363 01/25/94
5,281,925 07/977,873 01/25/94
5,281,927 08/064,311 01/25/94
5,281,934 07/865,571 01/25/94
5,281,935 07/905,593 01/25/94
5,281,943 08/008,353 01/25/94
5,281,945 07/839,177 01/25/94
5,281,946 07/930,952 01/25/94
5,281,947 07/762,981 01/25/94
5,281,948 07/874,125 01/25/94
5,281,949 07/918,603 01/25/94
5,281,950 07/877,806 01/25/94
5,281,954 07/841,013 01/25/94
5,281,955 07/762,753 01/25/94
5,281,966 07/830,337 01/25/94
5,281,970 07/548,666 01/25/94
5,281,972 07/949,912 01/25/94
5,281,973 07/984,014 01/25/94
5,281,974 07/915,764 01/25/94
5,281,989 07/784,557 01/25/94
5,281,992 07/908,157 01/25/94
5,281,993 07/845,376 01/25/94
5,281,999 07/933,854 01/25/94
5,282,027 07/926,135 01/25/94
5,282,035 07/827,436 01/25/94
5,282,049 07/831,802 01/25/94
5,282,074 08/011,984 01/25/94
5,282,079 07/908,835 01/25/94
5,282,081 07/932,371 01/25/94
5,282,083 07/860,967 01/25/94
5,282,092 07/647,653 01/25/94
5,282,108 07/771,133 01/25/94
5,282,109 08/067,602 01/25/94
5,282,112 07/976,723 01/25/94
5,282,117 07/895,276 01/25/94
5,282,123 07/992,274 01/25/94
5,282,125 07/882,391 01/25/94
5,282,128 07/797,783 01/25/94
5,282,132 07/785,574 01/25/94
5,282,145 07/751,511 01/25/94
5,282,147 07/739,923 01/25/94
5,282,155 07/978,858 01/25/94
5,282,157 07/581,774 01/25/94
5,282,194 07/931,044 01/25/94
5,282,197 07/884,494 01/25/94
5,282,204 07/869,011 01/25/94
5,282,210 07/891,521 01/25/94
5,282,216 07/920,027 01/25/94
5,282,223 07/899,899 01/25/94
5,282,224 07/703,841 01/25/94
5,282,230 07/981,979 01/25/94
5,282,232 07/311,489 01/25/94
5,282,236 07/864,546 01/25/94
5,282,255 07/717,214 01/25/94
5,282,263 07/767,704 01/25/94
5,282,266 07/648,706 01/25/94
PATENTS WHICH EXPIRED ON January 27, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,711,026 08/568,415 01/27/98
5,711,027 08/664,933 01/27/98
5,711,028 08/523,909 01/27/98
5,711,030 08/758,708 01/27/98
5,711,031 08/757,641 01/27/98
5,711,034 08/778,752 01/27/98
5,711,035 08/610,244 01/27/98
5,711,038 08/507,322 01/27/98
5,711,041 08/622,755 01/27/98
5,711,049 08/589,639 01/27/98
5,711,050 08/560,292 01/27/98
5,711,054 08/545,495 01/27/98
5,711,055 08/724,768 01/27/98
5,711,061 08/604,000 01/27/98
5,711,064 08/682,213 01/27/98
5,711,071 08/555,216 01/27/98
5,711,072 08/495,013 01/27/98
5,711,078 08/610,703 01/27/98
5,711,081 08/739,945 01/27/98
5,711,082 08/661,743 01/27/98
5,711,092 08/482,802 01/27/98
5,711,093 08/544,754 01/27/98
5,711,096 08/628,631 01/27/98
5,711,099 08/634,563 01/27/98
5,711,107 08/456,070 01/27/98
5,711,110 08/702,007 01/27/98
5,711,115 08/739,260 01/27/98
5,711,122 08/623,881 01/27/98
5,711,123 08/685,021 01/27/98
5,711,125 08/645,342 01/27/98
5,711,150 08/685,675 01/27/98
5,711,153 08/681,673 01/27/98
5,711,154 08/593,676 01/27/98
5,711,160 08/592,544 01/27/98
5,711,163 08/680,720 01/27/98
5,711,164 08/738,394 01/27/98
5,711,166 08/787,490 01/27/98
5,711,174 08/682,978 01/27/98
5,711,192 08/474,012 01/27/98
5,711,194 08/451,398 01/27/98
5,711,201 08/582,209 01/27/98
5,711,204 08/533,754 01/27/98
5,711,207 08/739,415 01/27/98
5,711,213 08/624,079 01/27/98
5,711,215 08/714,492 01/27/98
5,711,216 08/806,767 01/27/98
5,711,217 08/529,755 01/27/98
5,711,223 08/514,894 01/27/98
5,711,226 08/811,182 01/27/98
5,711,229 08/621,875 01/27/98
5,711,230 08/448,443 01/27/98
5,711,234 08/437,266 01/27/98
5,711,240 08/526,711 01/27/98
5,711,243 08/611,343 01/27/98
5,711,245 08/344,129 01/27/98
5,711,248 08/646,032 01/27/98
5,711,252 08/570,126 01/27/98
5,711,253 08/665,803 01/27/98
5,711,262 08/711,123 01/27/98
5,711,276 08/748,390 01/27/98
5,711,284 08/572,034 01/27/98
5,711,285 08/681,807 01/27/98
5,711,295 08/635,375 01/27/98
5,711,299 08/592,053 01/27/98
5,711,306 08/704,520 01/27/98
5,711,315 08/601,708 01/27/98
5,711,317 08/680,683 01/27/98
5,711,319 08/687,523 01/27/98
5,711,325 08/531,878 01/27/98
5,711,327 08/541,532 01/27/98
5,711,329 08/654,214 01/27/98
5,711,337 08/801,959 01/27/98
5,711,345 08/577,415 01/27/98
5,711,351 08/432,208 01/27/98
5,711,355 08/629,527 01/27/98
5,711,358 08/578,133 01/27/98
5,711,359 08/385,321 01/27/98
5,711,360 08/798,762 01/27/98
5,711,361 08/652,498 01/27/98
5,711,362 08/564,517 01/27/98
5,711,376 08/568,872 01/27/98
5,711,382 08/506,955 01/27/98
5,711,384 08/604,419 01/27/98
5,711,389 08/552,912 01/27/98
5,711,394 08/661,715 01/27/98
5,711,397 08/383,061 01/27/98
5,711,401 08/681,918 01/27/98
5,711,413 08/761,796 01/27/98
5,711,415 08/628,809 01/27/98
5,711,417 08/612,281 01/27/98
5,711,423 08/800,501 01/27/98
5,711,426 08/772,881 01/27/98
5,711,430 08/290,809 01/27/98
5,711,431 08/649,199 01/27/98
5,711,432 08/616,181 01/27/98
5,711,433 08/422,138 01/27/98
5,711,435 08/423,111 01/27/98
5,711,436 08/501,706 01/27/98
5,711,437 08/705,762 01/27/98
5,711,448 08/565,289 01/27/98
5,711,450 08/616,659 01/27/98
5,711,451 08/698,488 01/27/98
5,711,457 08/728,793 01/27/98
5,711,469 08/692,204 01/27/98
5,711,481 08/578,199 01/27/98
5,711,487 08/500,443 01/27/98
5,711,488 08/543,006 01/27/98
5,711,492 08/273,006 01/27/98
5,711,494 08/381,233 01/27/98
5,711,499 08/566,695 01/27/98
5,711,500 08/515,908 01/27/98
5,711,510 08/472,342 01/27/98
5,711,511 08/385,456 01/27/98
5,711,514 08/567,285 01/27/98
5,711,517 08/612,142 01/27/98
5,711,518 08/458,512 01/27/98
5,711,523 08/551,199 01/27/98
5,711,530 08/741,403 01/27/98
5,711,541 08/488,720 01/27/98
5,711,542 08/613,735 01/27/98
5,711,547 08/629,350 01/27/98
5,711,548 08/647,061 01/27/98
5,711,551 08/642,189 01/27/98
5,711,554 08/651,832 01/27/98
5,711,556 08/601,501 01/27/98
5,711,558 08/703,277 01/27/98
5,711,559 08/551,069 01/27/98
5,711,560 08/684,288 01/27/98
5,711,561 08/629,569 01/27/98
5,711,563 08/551,772 01/27/98
5,711,568 08/596,939 01/27/98
5,711,570 08/822,456 01/27/98
5,711,572 08/685,192 01/27/98
5,711,581 08/690,584 01/27/98
5,711,584 08/721,155 01/27/98
5,711,593 08/758,677 01/27/98
5,711,598 08/596,054 01/27/98
5,711,607 08/566,525 01/27/98
5,711,609 08/821,606 01/27/98
5,711,617 08/699,773 01/27/98
5,711,629 08/583,931 01/27/98
5,711,637 08/603,971 01/27/98
5,711,640 08/574,215 01/27/98
5,711,641 08/560,236 01/27/98
5,711,647 08/324,255 01/27/98
5,711,655 08/157,138 01/27/98
5,711,656 08/741,324 01/27/98
5,711,666 08/734,833 01/27/98
5,711,668 08/757,628 01/27/98
5,711,670 08/556,490 01/27/98
5,711,674 08/616,179 01/27/98
5,711,692 08/812,086 01/27/98
5,711,697 08/737,604 01/27/98
5,711,700 08/200,285 01/27/98
5,711,713 08/726,053 01/27/98
5,711,714 08/692,717 01/27/98
5,711,715 08/555,218 01/27/98
5,711,716 08/753,253 01/27/98
5,711,718 08/791,662 01/27/98
5,711,719 08/760,418 01/27/98
5,711,726 08/275,583 01/27/98
5,711,727 08/821,957 01/27/98
5,711,728 08/738,399 01/27/98
5,711,743 08/719,491 01/27/98
5,711,745 08/754,316 01/27/98
5,711,749 08/539,984 01/27/98
5,711,750 08/483,925 01/27/98
5,711,752 08/650,493 01/27/98
5,711,758 08/671,966 01/27/98
5,711,765 08/723,834 01/27/98
5,711,793 08/759,204 01/27/98
5,711,796 08/543,564 01/27/98
5,711,799 08/614,863 01/27/98
5,711,813 08/532,283 01/27/98
5,711,828 08/434,269 01/27/98
5,711,830 08/409,979 01/27/98
5,711,833 08/506,495 01/27/98
5,711,835 08/561,965 01/27/98
5,711,837 08/585,949 01/27/98
5,711,840 08/299,942 01/27/98
5,711,842 08/591,558 01/27/98
5,711,846 08/638,333 01/27/98
5,711,853 08/479,696 01/27/98
5,711,856 08/620,657 01/27/98
5,711,859 08/432,163 01/27/98
5,711,862 08/616,399 01/27/98
5,711,865 08/525,588 01/27/98
5,711,867 08/413,877 01/27/98
5,711,873 08/717,309 01/27/98
5,711,880 08/701,750 01/27/98
5,711,887 08/509,519 01/27/98
5,711,892 08/674,529 01/27/98
5,711,908 08/652,542 01/27/98
5,711,928 08/776,914 01/27/98
5,711,932 08/718,281 01/27/98
5,711,942 08/739,164 01/27/98
5,711,945 08/438,823 01/27/98
5,711,949 08/699,419 01/27/98
5,711,952 08/812,040 01/27/98
5,711,974 08/717,863 01/27/98
5,711,975 08/610,958 01/27/98
5,711,984 08/569,231 01/27/98
5,711,987 08/725,787 01/27/98
5,712,005 08/439,298 01/27/98
5,712,019 08/532,770 01/27/98
5,712,021 08/753,488 01/27/98
5,712,024 08/611,859 01/27/98
5,712,031 08/610,560 01/27/98
5,712,038 08/361,829 01/27/98
5,712,040 08/672,034 01/27/98
5,712,041 08/591,873 01/27/98
5,712,054 08/582,383 01/27/98
5,712,060 08/624,641 01/27/98
5,712,077 08/787,695 01/27/98
5,712,080 08/801,421 01/27/98
5,712,085 08/465,148 01/27/98
5,712,109 08/789,348 01/27/98
5,712,121 08/421,823 01/27/98
5,712,130 08/591,669 01/27/98
5,712,151 08/734,702 01/27/98
5,712,165 08/294,173 01/27/98
5,712,177 08/533,496 01/27/98
5,712,190 08/585,579 01/27/98
5,712,203 08/570,340 01/27/98
5,712,225 08/605,010 01/27/98
5,712,237 08/563,176 01/27/98
5,712,242 08/532,555 01/27/98
5,712,243 08/667,317 01/27/98
5,712,245 08/450,684 01/27/98
5,712,252 08/611,613 01/27/98
5,712,263 08/663,929 01/27/98
5,712,284 08/578,667 01/27/98
5,712,285 08/626,099 01/27/98
5,712,296 08/549,381 01/27/98
5,712,299 08/379,469 01/27/98
5,712,304 08/553,593 01/27/98
5,712,314 08/695,388 01/27/98
5,712,333 08/689,224 01/27/98
5,712,334 08/774,675 01/27/98
5,712,336 08/843,298 01/27/98
5,712,342 08/578,916 01/27/98
5,712,357 08/835,590 01/27/98
5,712,377 08/672,651 01/27/98
5,712,382 08/548,509 01/27/98
5,712,429 08/620,972 01/27/98
5,712,434 08/547,568 01/27/98
5,712,447 08/645,735 01/27/98
5,712,455 08/609,974 01/27/98
5,712,459 08/501,438 01/27/98
5,712,465 08/507,421 01/27/98
5,712,471 08/522,683 01/27/98
5,712,482 08/691,019 01/27/98
5,712,525 08/526,031 01/27/98
5,712,527 08/324,633 01/27/98
5,712,529 08/537,850 01/27/98
5,712,532 08/306,711 01/27/98
5,712,538 08/577,459 01/27/98
5,712,539 08/483,521 01/27/98
5,712,549 08/606,485 01/27/98
5,712,558 08/372,246 01/27/98
5,712,561 08/659,963 01/27/98
5,712,591 08/630,412 01/27/98
5,712,594 08/632,126 01/27/98
5,712,598 08/578,352 01/27/98
5,712,599 08/665,954 01/27/98
5,712,614 08/437,844 01/27/98
5,712,617 08/402,874 01/27/98
5,712,619 08/634,590 01/27/98
5,712,620 08/517,976 01/27/98
5,712,621 08/659,663 01/27/98
5,712,629 08/464,323 01/27/98
5,712,632 08/528,432 01/27/98
5,712,647 08/633,713 01/27/98
5,712,649 08/743,917 01/27/98
5,712,667 08/292,014 01/27/98
5,712,675 08/495,806 01/27/98
5,712,685 08/515,069 01/27/98
5,712,696 08/387,170 01/27/98
5,712,705 08/481,376 01/27/98
5,712,710 08/729,845 01/27/98
5,712,712 08/456,544 01/27/98
5,712,714 08/500,360 01/27/98
5,712,728 08/554,034 01/27/98
5,712,736 08/692,397 01/27/98
5,712,757 08/672,184 01/27/98
5,712,769 08/547,135 01/27/98
5,712,774 08/802,791 01/27/98
5,712,789 08/519,888 01/27/98
5,712,810 08/489,639 01/27/98
5,712,830 08/580,219 01/27/98
5,712,852 08/374,680 01/27/98
5,712,854 08/565,105 01/27/98
5,712,859 08/707,316 01/27/98
5,712,866 08/503,579 01/27/98
5,712,871 08/498,744 01/27/98
5,712,874 08/350,964 01/27/98
5,712,877 08/451,445 01/27/98
5,712,878 08/699,638 01/27/98
5,712,888 08/658,544 01/27/98
5,712,894 08/556,545 01/27/98
5,712,915 08/478,650 01/27/98
5,712,917 08/344,182 01/27/98
5,712,952 08/423,856 01/27/98
5,712,983 08/313,793 01/27/98
5,712,996 08/513,976 01/27/98
5,712,997 08/594,594 01/27/98
5,713,001 08/521,773 01/27/98
5,713,019 08/548,901 01/27/98
5,713,028 08/524,303 01/27/98
5,713,068 08/811,662 01/27/98
5,713,072 08/526,899 01/27/98