United States Patent and Trademark Office OG Notices: 09 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 February 13, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,899,405 07/332,515 02/13/90
4,899,406 07/252,806 02/13/90
4,899,412 07/241,312 02/13/90
4,899,418 07/274,724 02/13/90
4,899,425 07/108,020 02/13/90
4,899,426 07/311,138 02/13/90
4,899,427 07/170,984 02/13/90
4,899,428 07/387,815 02/13/90
4,899,437 07/324,496 02/13/90
4,899,462 07/257,663 02/13/90
4,899,477 07/241,855 02/13/90
4,899,480 07/221,264 02/13/90
4,899,483 07/242,032 02/13/90
4,899,488 07/288,476 02/13/90
4,899,491 07/180,961 02/13/90
4,899,492 07/249,350 02/13/90
4,899,500 07/135,855 02/13/90
4,899,512 07/154,238 02/13/90
4,899,521 07/101,909 02/13/90
4,899,522 07/274,276 02/13/90
4,899,528 07/290,101 02/13/90
4,899,541 07/315,306 02/13/90
4,899,542 07/225,002 02/13/90
4,899,561 07/335,229 02/13/90
4,899,569 07/315,848 02/13/90
4,899,578 07/162,866 02/13/90
4,899,585 07/221,277 02/13/90
4,899,588 07/300,331 02/13/90
4,899,590 07/271,940 02/13/90
4,899,596 07/189,976 02/13/90
4,899,598 07/228,093 02/13/90
4,899,607 07/261,454 02/13/90
4,899,609 07/170,407 02/13/90
4,899,612 07/236,753 02/13/90
4,899,617 07/251,405 02/13/90
4,899,618 07/240,914 02/13/90
4,899,628 07/205,688 02/13/90
4,899,630 07/343,651 02/13/90
4,899,640 07/249,417 02/13/90
4,899,646 07/305,551 02/13/90
4,899,649 07/224,797 02/13/90
4,899,658 07/254,811 02/13/90
4,899,666 07/261,132 02/13/90
4,899,671 07/282,768 02/13/90
4,899,676 07/331,593 02/13/90
4,899,683 07/135,711 02/13/90
4,899,692 07/322,855 02/13/90
4,899,699 07/164,334 02/13/90
4,899,705 07/239,225 02/13/90
4,899,706 07/304,183 02/13/90
4,899,713 07/309,845 02/13/90
4,899,714 07/256,446 02/13/90
4,899,717 07/127,375 02/13/90
4,899,719 07/223,512 02/13/90
4,899,746 07/187,573 02/13/90
4,899,757 07/158,761 02/13/90
4,899,764 07/356,313 02/13/90
4,899,765 07/221,056 02/13/90
4,899,766 07/272,919 02/13/90
4,899,784 06/842,619 02/13/90
4,899,789 07/025,575 02/13/90
4,899,796 06/653,317 02/13/90
4,899,802 07/317,615 02/13/90
4,899,803 07/254,409 02/13/90
4,899,809 07/100,259 02/13/90
4,899,815 07/314,157 02/13/90
4,899,818 07/292,126 02/13/90
4,899,821 07/296,065 02/13/90
4,899,839 07/365,933 02/13/90
4,899,842 07/263,632 02/13/90
4,899,852 07/266,540 02/13/90
4,899,856 07/390,442 02/13/90
4,899,857 07/173,945 02/13/90
4,899,863 07/260,627 02/13/90
4,899,864 07/217,156 02/13/90
4,899,865 07/271,939 02/13/90
4,899,875 07/360,575 02/13/90
4,899,882 07/353,745 02/13/90
4,899,883 07/263,565 02/13/90
4,899,890 07/242,137 02/13/90
4,899,892 07/165,318 02/13/90
4,899,895 07/157,465 02/13/90
4,899,917 07/276,356 02/13/90
4,899,919 07/176,449 02/13/90
4,899,925 07/240,306 02/13/90
4,899,937 07/191,844 02/13/90
4,899,938 07/113,499 02/13/90
4,899,942 07/303,918 02/13/90
4,899,946 07/202,474 02/13/90
4,899,952 07/225,370 02/13/90
4,899,960 07/191,412 02/13/90
4,899,964 07/302,423 02/13/90
4,899,991 07/349,047 02/13/90
4,899,992 07/246,850 02/13/90
4,899,998 07/268,925 02/13/90
4,900,002 07/285,770 02/13/90
4,900,005 07/209,825 02/13/90
4,900,010 07/261,168 02/13/90
4,900,013 07/149,173 02/13/90
4,900,014 07/249,425 02/13/90
4,900,016 07/257,525 02/13/90
4,900,045 07/264,155 02/13/90
4,900,049 07/002,864 02/13/90
4,900,055 07/329,560 02/13/90
4,900,069 07/309,326 02/13/90
4,900,070 07/312,713 02/13/90
4,900,084 07/234,086 02/13/90
4,900,085 07/214,604 02/13/90
4,900,091 07/243,066 02/13/90
4,900,096 07/272,815 02/13/90
4,900,101 07/117,163 02/13/90
4,900,102 07/330,322 02/13/90
4,900,105 07/305,303 02/13/90
4,900,109 07/332,970 02/13/90
4,900,121 07/311,365 02/13/90
4,900,122 07/289,929 02/13/90
4,900,134 07/138,874 02/13/90
4,900,137 07/089,399 02/13/90
4,900,138 07/214,412 02/13/90
4,900,146 07/169,707 02/13/90
4,900,156 07/259,881 02/13/90
4,900,164 07/162,676 02/13/90
4,900,165 07/232,173 02/13/90
4,900,166 07/250,374 02/13/90
4,900,168 07/160,334 02/13/90
4,900,175 07/334,882 02/13/90
4,900,187 07/113,089 02/13/90
4,900,198 07/277,938 02/13/90
4,900,207 07/306,552 02/13/90
4,900,220 07/335,954 02/13/90
4,900,225 07/320,605 02/13/90
4,900,230 07/344,136 02/13/90
4,900,232 07/324,492 02/13/90
4,900,248 07/300,985 02/13/90
4,900,249 07/002,325 02/13/90
4,900,253 07/073,700 02/13/90
4,900,254 07/137,438 02/13/90
4,900,263 07/306,718 02/13/90
4,900,268 07/281,578 02/13/90
4,900,271 07/314,992 02/13/90
4,900,278 07/389,444 02/13/90
4,900,280 07/232,793 02/13/90
4,900,300 07/315,190 02/13/90
4,900,304 07/079,429 02/13/90
4,900,328 07/314,002 02/13/90
4,900,332 07/176,064 02/13/90
4,900,334 07/269,922 02/13/90
4,900,337 07/233,638 02/13/90
4,900,340 07/200,157 02/13/90
4,900,351 07/167,934 02/13/90
4,900,363 07/173,259 02/13/90
4,900,369 07/284,420 02/13/90
4,900,376 07/210,077 02/13/90
4,900,377 07/187,813 02/13/90
4,900,382 07/241,519 02/13/90
4,900,384 07/207,358 02/13/90
4,900,391 07/286,104 02/13/90
4,900,395 07/334,343 02/13/90
4,900,399 07/196,796 02/13/90
4,900,400 07/249,569 02/13/90
4,900,402 07/029,911 02/13/90
4,900,404 07/232,006 02/13/90
4,900,413 07/124,649 02/13/90
4,900,416 07/243,975 02/13/90
4,900,417 07/185,507 02/13/90
4,900,418 07/290,464 02/13/90
4,900,422 07/215,784 02/13/90
4,900,423 07/212,104 02/13/90
4,900,427 07/383,941 02/13/90
4,900,434 07/294,760 02/13/90
4,900,442 07/147,939 02/13/90
4,900,443 07/046,387 02/13/90
4,900,456 07/279,261 02/13/90
4,900,463 07/355,951 02/13/90
4,900,474 07/219,400 02/13/90
4,900,478 07/102,935 02/13/90
4,900,479 07/205,160 02/13/90
4,900,485 07/222,391 02/13/90
4,900,486 07/252,544 02/13/90
4,900,488 07/247,189 02/13/90
4,900,502 07/267,979 02/13/90
4,900,503 07/227,424 02/13/90
4,900,513 07/373,690 02/13/90
4,900,523 07/312,296 02/13/90
4,900,525 06/899,834 02/13/90
4,900,526 06/887,096 02/13/90
4,900,537 06/940,354 02/13/90
4,900,540 06/505,697 02/13/90
4,900,548 07/120,561 02/13/90
4,900,555 07/257,481 02/13/90
4,900,564 07/287,550 02/13/90
4,900,566 07/277,438 02/13/90
4,900,590 07/292,713 02/13/90
4,900,591 07/146,072 02/13/90
4,900,596 06/934,599 02/13/90
4,900,603 06/568,708 02/13/90
4,900,608 07/177,200 02/13/90
4,900,618 07/064,898 02/13/90
4,900,624 07/030,756 02/13/90
4,900,625 07/160,584 02/13/90
4,900,630 07/199,178 02/13/90
4,900,649 06/932,641 02/13/90
4,900,660 06/801,201 02/13/90
4,900,677 06/911,808 02/13/90
4,900,681 07/201,767 02/13/90
4,900,687 07/331,720 02/13/90
4,900,692 07/342,156 02/13/90
4,900,709 07/219,519 02/13/90
4,900,711 07/172,267 02/13/90
4,900,719 07/228,441 02/13/90
4,900,722 07/226,652 02/13/90
4,900,732 06/477,598 02/13/90
4,900,740 07/104,601 02/13/90
4,900,749 06/837,192 02/13/90
4,900,750 07/081,526 02/13/90
4,900,751 07/100,584 02/13/90
4,900,752 07/304,641 02/13/90
4,900,763 07/160,740 02/13/90
4,900,768 06/847,201 02/13/90
4,900,780 07/198,291 02/13/90
4,900,797 07/318,977 02/13/90
4,900,801 07/199,713 02/13/90
4,900,805 07/227,977 02/13/90
4,900,806 07/227,979 02/13/90
4,900,807 07/151,510 02/13/90
4,900,814 06/943,203 02/13/90
4,900,817 07/200,746 02/13/90
4,900,818 07/319,792 02/13/90
4,900,819 07/184,131 02/13/90
4,900,828 07/192,978 02/13/90
4,900,829 07/221,588 02/13/90
4,900,850 06/945,628 02/13/90
4,900,856 07/199,288 02/13/90
4,900,866 07/246,228 02/13/90
4,900,873 07/245,803 02/13/90
4,900,884 07/238,618 02/13/90
4,900,885 07/310,915 02/13/90
4,900,900 07/302,470 02/13/90
4,900,910 07/259,399 02/13/90
4,900,915 07/272,212 02/13/90
4,900,916 07/163,277 02/13/90
4,900,919 07/209,124 02/13/90
4,900,921 07/246,103 02/13/90
4,900,924 07/189,788 02/13/90
4,900,929 07/269,455 02/13/90
4,900,936 07/205,063 02/13/90
4,900,940 07/194,461 02/13/90
4,900,960 07/255,547 02/13/90
4,900,963 07/251,493 02/13/90
4,900,964 07/295,699 02/13/90
4,900,986 07/240,904 02/13/90
4,900,987 07/058,633 02/13/90
4,901,000 07/313,915 02/13/90
4,901,014 07/228,103 02/13/90
4,901,017 07/090,778 02/13/90
4,901,022 07/374,552 02/13/90
4,901,023 07/200,573 02/13/90
4,901,024 07/124,596 02/13/90
4,901,028 07/171,706 02/13/90
4,901,029 07/244,088 02/13/90
4,901,032 07/278,548 02/13/90
4,901,044 07/293,945 02/13/90
4,901,052 07/217,697 02/13/90
4,901,060 07/255,879 02/13/90
4,901,074 07/139,919 02/13/90
4,901,096 07/292,338 02/13/90
4,901,097 07/334,402 02/13/90
4,901,121 07/185,288 02/13/90
4,901,135 07/232,197 02/13/90
4,901,138 07/127,393 02/13/90
4,901,141 07/279,770 02/13/90
4,901,144 07/221,650 02/13/90
4,901,146 07/378,166 02/13/90
4,901,151 07/288,550 02/13/90
4,901,162 07/121,520 02/13/90
4,901,167 07/174,495 02/13/90
4,901,177 07/167,729 02/13/90
4,901,181 07/308,935 02/13/90
4,901,183 07/237,745 02/13/90
4,901,188 07/292,387 02/13/90
4,901,192 07/122,352 02/13/90
4,901,203 07/279,797 02/13/90
4,901,223 06/858,470 02/13/90
4,901,226 07/129,277 02/13/90
4,901,228 07/073,513 02/13/90
4,901,231 06/944,586 02/13/90
4,901,233 07/075,483 02/13/90
4,901,238 07/188,912 02/13/90
4,901,249 06/842,219 02/13/90
4,901,250 07/051,698 02/13/90
4,901,260 07/114,369 02/13/90
4,901,317 07/231,125 02/13/90
4,901,323 07/045,829 02/13/90
4,901,326 07/254,080 02/13/90
4,901,335 07/266,798 02/13/90
4,901,337 07/347,699 02/13/90
4,901,342 07/267,759 02/13/90
4,901,362 07/229,395 02/13/90
4,901,367 07/277,936 02/13/90
PATENTS WHICH EXPIRED ON February 8, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,283,909 07/929,437 02/08/94
5,283,910 07/908,790 02/08/94
5,283,917 07/937,854 02/08/94
5,283,922 07/939,691 02/08/94
5,283,930 08/017,473 02/08/94
5,283,934 06/938,477 02/08/94
5,283,942 07/998,085 02/08/94
5,283,945 07/917,536 02/08/94
5,283,951 07/992,548 02/08/94
5,283,957 08/022,186 02/08/94
5,283,961 07/863,929 02/08/94
5,283,963 07/795,690 02/08/94
5,283,964 07/907,019 02/08/94
5,283,966 07/877,986 02/08/94
5,283,969 07/921,554 02/08/94
5,283,970 07/951,213 02/08/94
5,283,973 07/905,388 02/08/94
5,283,975 07/920,655 02/08/94
5,283,987 07/880,180 02/08/94
5,283,989 07/577,536 02/08/94
5,283,996 07/870,291 02/08/94
5,283,997 07/916,021 02/08/94
5,283,998 07/772,457 02/08/94
5,284,002 07/997,701 02/08/94
5,284,003 08/059,431 02/08/94
5,284,013 07/757,192 02/08/94
5,284,016 07/936,468 02/08/94
5,284,017 07/910,153 02/08/94
5,284,018 07/920,886 02/08/94
5,284,030 07/945,321 02/08/94
5,284,035 07/988,451 02/08/94
5,284,037 07/967,859 02/08/94
5,284,039 08/008,601 02/08/94
5,284,040 07/987,798 02/08/94
5,284,046 07/778,901 02/08/94
5,284,053 07/819,042 02/08/94
5,284,054 07/835,466 02/08/94
5,284,058 08/070,746 02/08/94
5,284,065 07/947,767 02/08/94
5,284,077 07/964,927 02/08/94
5,284,078 07/937,520 02/08/94
5,284,079 08/008,306 02/08/94
5,284,086 08/017,472 02/08/94
5,284,087 07/858,969 02/08/94
5,284,091 07/884,270 02/08/94
5,284,096 07/740,899 02/08/94
5,284,099 07/711,151 02/08/94
5,284,100 07/830,294 02/08/94
5,284,102 07/920,245 02/08/94
5,284,106 08/016,349 02/08/94
5,284,107 08/014,483 02/08/94
5,284,109 08/009,825 02/08/94
5,284,117 08/051,544 02/08/94
5,284,121 07/917,209 02/08/94
5,284,122 08/027,299 02/08/94
5,284,123 08/007,718 02/08/94
5,284,127 07/976,014 02/08/94
5,284,130 07/893,329 02/08/94
5,284,132 07/682,464 02/08/94
5,284,133 07/919,030 02/08/94
5,284,134 07/913,828 02/08/94
5,284,141 07/922,396 02/08/94
5,284,148 07/918,298 02/08/94
5,284,149 07/824,590 02/08/94
5,284,158 07/867,870 02/08/94
5,284,163 07/778,952 02/08/94
5,284,168 07/924,096 02/08/94
5,284,178 08/005,145 02/08/94
5,284,180 07/905,744 02/08/94
5,284,181 08/060,221 02/08/94
5,284,189 07/853,399 02/08/94
5,284,193 08/100,369 02/08/94
5,284,196 08/029,717 02/08/94
5,284,200 07/970,453 02/08/94
5,284,204 07/698,266 02/08/94
5,284,208 07/782,421 02/08/94
5,284,213 07/928,002 02/08/94
5,284,214 07/950,709 02/08/94
5,284,217 08/043,881 02/08/94
5,284,218 08/034,080 02/08/94
5,284,220 07/845,845 02/08/94
5,284,223 07/904,339 02/08/94
5,284,227 07/902,533 02/08/94
5,284,228 07/862,138 02/08/94
5,284,232 07/956,277 02/08/94
5,284,237 07/998,097 02/08/94
5,284,238 07/995,187 02/08/94
5,284,239 08/071,531 02/08/94
5,284,241 07/989,200 02/08/94
5,284,260 07/980,480 02/08/94
5,284,265 08/024,343 02/08/94
5,284,270 07/927,592 02/08/94
5,284,273 08/058,389 02/08/94
5,284,280 07/998,140 02/08/94
5,284,281 07/771,206 02/08/94
5,284,282 07/917,818 02/08/94
5,284,283 07/773,157 02/08/94
5,284,285 07/850,759 02/08/94
5,284,286 07/786,201 02/08/94
5,284,290 08/063,222 02/08/94
5,284,302 08/016,220 02/08/94
5,284,304 07/856,542 02/08/94
5,284,305 07/723,052 02/08/94
5,284,310 08/038,747 02/08/94
5,284,311 07/871,911 02/08/94
5,284,315 07/950,201 02/08/94
5,284,320 07/929,635 02/08/94
5,284,323 07/831,893 02/08/94
5,284,324 07/956,162 02/08/94
5,284,334 08/039,646 02/08/94
5,284,340 07/952,669 02/08/94
5,284,349 07/983,785 02/08/94
5,284,352 07/985,619 02/08/94
5,284,356 07/893,719 02/08/94
5,284,357 07/786,743 02/08/94
5,284,358 07/884,534 02/08/94
5,284,360 07/944,322 02/08/94
5,284,365 07/885,538 02/08/94
5,284,373 08/044,685 02/08/94
5,284,386 07/729,924 02/08/94
5,284,396 07/918,617 02/08/94
5,284,399 07/983,132 02/08/94
5,284,404 07/861,279 02/08/94
5,284,431 07/861,906 02/08/94
5,284,441 07/838,211 02/08/94
5,284,443 07/938,020 02/08/94
5,284,451 07/942,848 02/08/94
5,284,455 07/970,099 02/08/94
5,284,457 07/931,844 02/08/94
5,284,459 07/957,237 02/08/94
5,284,460 08/010,925 02/08/94
5,284,461 08/056,930 02/08/94
5,284,468 07/746,909 02/08/94
5,284,470 07/970,041 02/08/94
5,284,473 07/730,644 02/08/94
5,284,474 07/954,655 02/08/94
5,284,492 07/958,567 02/08/94
5,284,505 07/999,158 02/08/94
5,284,508 07/723,979 02/08/94
5,284,515 07/870,289 02/08/94
5,284,516 07/926,917 02/08/94
5,284,518 07/909,610 02/08/94
5,284,519 07/701,525 02/08/94
5,284,523 07/877,301 02/08/94
5,284,527 07/823,277 02/08/94
5,284,534 07/790,661 02/08/94
5,284,536 07/744,336 02/08/94
5,284,541 07/839,688 02/08/94
5,284,544 07/599,018 02/08/94
5,284,545 07/983,838 02/08/94
5,284,549 07/816,190 02/08/94
5,284,550 07/900,351 02/08/94
5,284,552 07/893,779 02/08/94
5,284,570 07/721,028 02/08/94
5,284,575 07/949,925 02/08/94
5,284,587 07/811,539 02/08/94
5,284,592 07/872,196 02/08/94
5,284,595 08/009,494 02/08/94
5,284,608 07/991,256 02/08/94
5,284,609 07/654,604 02/08/94
5,284,615 07/914,854 02/08/94
5,284,617 07/941,288 02/08/94
5,284,618 07/854,895 02/08/94
5,284,621 07/943,119 02/08/94
5,284,630 07/775,214 02/08/94
5,284,638 07/925,026 02/08/94
5,284,641 07/923,183 02/08/94
5,284,646 07/771,876 02/08/94
5,284,652 07/603,555 02/08/94
5,284,653 07/601,688 02/08/94
5,284,666 08/052,193 02/08/94
5,284,681 07/968,043 02/08/94
5,284,685 07/911,248 02/08/94
5,284,694 07/935,518 02/08/94
5,284,695 07/854,246 02/08/94
5,284,697 07/929,212 02/08/94
5,284,706 07/812,300 02/08/94
5,284,720 08/068,415 02/08/94
5,284,734 07/412,467 02/08/94
5,284,736 07/801,386 02/08/94
5,284,742 07/901,126 02/08/94
5,284,749 07/623,168 02/08/94
5,284,755 07/943,843 02/08/94
5,284,758 07/929,236 02/08/94
5,284,759 07/931,017 02/08/94
5,284,762 07/555,944 02/08/94
5,284,781 08/054,489 02/08/94
5,284,791 07/926,240 02/08/94
5,284,798 07/966,535 02/08/94
5,284,805 07/823,488 02/08/94
5,284,808 07/878,142 02/08/94
5,284,821 07/919,457 02/08/94
5,284,827 07/600,472 02/08/94
5,284,832 07/960,842 02/08/94
5,284,836 07/985,994 02/08/94
5,284,839 07/966,035 02/08/94
5,284,847 07/962,958 02/08/94
5,284,850 07/894,567 02/08/94
5,284,874 07/942,326 02/08/94
5,284,884 07/897,116 02/08/94
5,284,887 07/854,325 02/08/94
5,284,905 08/017,166 02/08/94
5,284,906 08/049,385 02/08/94
5,284,925 07/980,175 02/08/94
5,284,936 07/870,241 02/08/94
5,284,944 07/906,782 02/08/94
5,284,945 08/023,623 02/08/94
5,284,946 08/029,489 02/08/94
5,284,950 07/691,633 02/08/94
5,284,959 08/037,843 02/08/94
5,284,960 08/057,639 02/08/94
5,284,961 08/019,587 02/08/94
5,284,971 07/914,837 02/08/94
5,284,977 07/874,696 02/08/94
5,284,983 07/965,288 02/08/94
5,284,997 07/944,301 02/08/94
5,284,998 08/054,694 02/08/94
5,285,006 07/904,968 02/08/94
5,285,008 07/804,306 02/08/94
5,285,028 07/775,613 02/08/94
5,285,034 07/835,921 02/08/94
5,285,041 07/944,646 02/08/94
5,285,048 07/831,183 02/08/94
5,285,057 07/826,137 02/08/94
5,285,069 07/795,834 02/08/94
5,285,072 07/934,934 02/08/94
5,285,073 07/963,577 02/08/94
5,285,082 08/008,047 02/08/94
5,285,083 07/874,467 02/08/94
5,285,084 07/939,446 02/08/94
5,285,086 07/900,359 02/08/94
5,285,089 07/985,180 02/08/94
5,285,092 07/918,098 02/08/94
5,285,111 08/054,799 02/08/94
5,285,117 07/957,403 02/08/94
5,285,120 07/246,122 02/08/94
5,285,124 07/928,057 02/08/94
5,285,125 07/934,699 02/08/94
5,285,128 07/827,396 02/08/94
5,285,130 07/668,102 02/08/94
5,285,138 07/926,976 02/08/94
5,285,168 07/944,921 02/08/94
5,285,173 07/912,550 02/08/94
5,285,175 07/939,783 02/08/94
5,285,177 07/944,271 02/08/94
5,285,185 07/784,547 02/08/94
5,285,199 07/646,194 02/08/94
5,285,204 07/918,967 02/08/94
5,285,205 07/553,185 02/08/94
5,285,209 08/053,758 02/08/94
5,285,213 07/778,138 02/08/94
5,285,222 07/979,628 02/08/94
5,285,223 07/933,096 02/08/94
5,285,226 08/007,687 02/08/94
5,285,228 08/004,870 02/08/94
5,285,230 07/891,806 02/08/94
5,285,237 07/760,437 02/08/94
5,285,254 07/858,899 02/08/94
5,285,268 07/988,208 02/08/94
5,285,279 07/751,777 02/08/94
5,285,286 07/825,224 02/08/94
5,285,299 07/766,419 02/08/94
5,285,303 07/705,203 02/08/94
5,285,309 07/676,591 02/08/94
5,285,322 07/941,821 02/08/94
5,285,324 07/701,727 02/08/94
5,285,328 07/768,720 02/08/94
5,285,331 08/034,925 02/08/94
5,285,340 07/843,676 02/08/94
5,285,351 07/891,257 02/08/94
5,285,359 08/020,979 02/08/94
5,285,361 07/935,629 02/08/94
5,285,378 07/860,314 02/08/94
5,285,394 07/545,730 02/08/94
5,285,397 07/616,627 02/08/94
5,285,420 07/617,743 02/08/94
5,285,425 07/702,379 02/08/94
5,285,426 08/100,240 02/08/94
5,285,428 07/792,933 02/08/94
5,285,433 07/740,553 02/08/94
5,285,446 07/798,111 02/08/94
5,285,450 07/859,053 02/08/94
5,285,453 07/636,035 02/08/94
5,285,456 07/700,737 02/08/94
5,285,458 07/672,681 02/08/94
5,285,460 07/889,389 02/08/94
5,285,464 07/944,663 02/08/94
5,285,466 07/886,124 02/08/94
5,285,475 07/838,058 02/08/94
5,285,478 07/786,003 02/08/94
5,285,487 07/957,022 02/08/94
5,285,492 07/921,105 02/08/94
5,285,499 08/052,986 02/08/94
5,285,502 07/861,301 02/08/94
5,285,504 07/767,029 02/08/94
5,285,510 07/990,527 02/08/94
5,285,526 07/940,732 02/08/94
PATENTS WHICH EXPIRED ON February 10, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,715,537 08/800,082 02/10/98
5,715,538 08/708,522 02/10/98
5,715,545 08/690,071 02/10/98
5,715,551 08/230,732 02/10/98
5,715,553 08/618,347 02/10/98
5,715,556 08/769,489 02/10/98
5,715,561 08/631,588 02/10/98
5,715,571 08/699,416 02/10/98
5,715,572 08/481,275 02/10/98
5,715,573 08/602,207 02/10/98
5,715,574 08/617,420 02/10/98
5,715,576 08/794,456 02/10/98
5,715,580 08/708,840 02/10/98
5,715,583 08/778,160 02/10/98
5,715,589 08/581,070 02/10/98
5,715,595 08/457,413 02/10/98
5,715,597 08/514,760 02/10/98
5,715,598 08/572,221 02/10/98
5,715,602 08/755,111 02/10/98
5,715,603 08/668,844 02/10/98
5,715,604 08/663,717 02/10/98
5,715,605 08/629,028 02/10/98
5,715,606 08/697,619 02/10/98
5,715,612 08/721,353 02/10/98
5,715,614 08/634,915 02/10/98
5,715,618 08/707,173 02/10/98
5,715,619 08/683,317 02/10/98
5,715,623 08/699,121 02/10/98
5,715,624 08/538,901 02/10/98
5,715,625 08/770,817 02/10/98
5,715,627 08/548,008 02/10/98
5,715,631 08/671,152 02/10/98
5,715,633 08/553,912 02/10/98
5,715,636 08/559,770 02/10/98
5,715,652 08/545,180 02/10/98
5,715,661 08/787,026 02/10/98
5,715,667 08/645,367 02/10/98
5,715,690 08/725,615 02/10/98
5,715,692 08/654,124 02/10/98
5,715,696 08/591,639 02/10/98
5,715,698 08/667,656 02/10/98
5,715,708 08/758,938 02/10/98
5,715,710 08/755,302 02/10/98
5,715,711 08/598,654 02/10/98
5,715,712 08/656,916 02/10/98
5,715,730 08/662,757 02/10/98
5,715,735 08/589,154 02/10/98
5,715,736 08/666,879 02/10/98
5,715,738 08/309,398 02/10/98
5,715,740 08/701,684 02/10/98
5,715,743 08/635,608 02/10/98
5,715,759 08/718,348 02/10/98
5,715,765 08/794,579 02/10/98
5,715,766 08/586,382 02/10/98
5,715,771 08/814,319 02/10/98
5,715,773 08/553,353 02/10/98
5,715,787 08/550,991 02/10/98
5,715,792 08/634,058 02/10/98
5,715,795 08/720,159 02/10/98
5,715,798 08/804,594 02/10/98
5,715,802 08/705,112 02/10/98
5,715,804 08/735,732 02/10/98
5,715,807 08/628,038 02/10/98
5,715,808 08/676,584 02/10/98
5,715,813 08/188,890 02/10/98
5,715,821 08/568,572 02/10/98
5,715,833 08/592,801 02/10/98
5,715,836 08/501,044 02/10/98
5,715,838 08/675,067 02/10/98
5,715,841 08/452,511 02/10/98
5,715,847 08/573,174 02/10/98
5,715,850 08/651,086 02/10/98
5,715,854 08/629,758 02/10/98
5,715,865 08/747,843 02/10/98
5,715,875 08/711,174 02/10/98
5,715,879 08/679,585 02/10/98
5,715,885 08/581,457 02/10/98
5,715,886 08/752,903 02/10/98
5,715,887 08/548,911 02/10/98
5,715,892 08/731,116 02/10/98
5,715,898 08/632,407 02/10/98
5,715,902 08/605,302 02/10/98
5,715,903 08/581,875 02/10/98
5,715,907 08/685,480 02/10/98
5,715,908 08/754,199 02/10/98
5,715,909 08/559,635 02/10/98
5,715,917 08/751,315 02/10/98
5,715,919 08/481,463 02/10/98
5,715,922 08/678,030 02/10/98
5,715,923 08/585,862 02/10/98
5,715,924 08/553,251 02/10/98
5,715,927 08/640,097 02/10/98
5,715,928 08/805,723 02/10/98
5,715,931 08/401,879 02/10/98
5,715,947 08/565,928 02/10/98
5,715,948 08/786,173 02/10/98
5,715,949 08/666,955 02/10/98
5,715,953 08/657,698 02/10/98
5,715,959 08/591,630 02/10/98
5,715,962 08/558,668 02/10/98
5,715,965 08/411,764 02/10/98
5,715,978 08/637,324 02/10/98
5,715,981 08/628,716 02/10/98
5,715,991 08/748,466 02/10/98
5,715,993 08/744,257 02/10/98
5,715,996 08/573,842 02/10/98
5,715,998 08/733,160 02/10/98
5,716,003 08/563,460 02/10/98
5,716,005 08/513,256 02/10/98
5,716,006 08/623,696 02/10/98
5,716,011 08/545,821 02/10/98
5,716,015 08/571,938 02/10/98
5,716,016 08/493,829 02/10/98
5,716,020 08/672,952 02/10/98
5,716,022 08/576,680 02/10/98
5,716,027 08/516,908 02/10/98
5,716,032 08/641,133 02/10/98
5,716,036 08/575,488 02/10/98
5,716,037 08/518,152 02/10/98
5,716,042 08/632,047 02/10/98
5,716,044 08/579,484 02/10/98
5,716,049 08/577,697 02/10/98
5,716,050 08/789,639 02/10/98
5,716,055 08/684,789 02/10/98
5,716,060 08/663,427 02/10/98
5,716,061 08/598,966 02/10/98
5,716,062 08/464,610 02/10/98
5,716,063 08/407,097 02/10/98
5,716,065 08/633,232 02/10/98
5,716,069 08/419,358 02/10/98
5,716,071 08/261,924 02/10/98
5,716,079 08/669,333 02/10/98
5,716,080 08/688,409 02/10/98
5,716,090 08/679,618 02/10/98
5,716,105 08/774,959 02/10/98
5,716,106 08/692,889 02/10/98
5,716,108 08/534,698 02/10/98
5,716,113 08/730,361 02/10/98
5,716,116 08/426,265 02/10/98
5,716,119 08/689,877 02/10/98
5,716,120 08/839,896 02/10/98
5,716,123 08/637,235 02/10/98
5,716,128 08/668,726 02/10/98
5,716,130 08/480,265 02/10/98
5,716,135 08/592,201 02/10/98
5,716,152 08/798,987 02/10/98
5,716,153 08/553,991 02/10/98
5,716,164 08/252,594 02/10/98
5,716,169 08/656,313 02/10/98
5,716,172 08/440,617 02/10/98
5,716,175 08/616,803 02/10/98
5,716,176 08/559,542 02/10/98
5,716,184 08/509,789 02/10/98
5,716,207 08/686,692 02/10/98
5,716,208 08/642,633 02/10/98
5,716,209 08/510,450 02/10/98
5,716,212 08/782,793 02/10/98
5,716,221 08/546,356 02/10/98
5,716,233 08/565,326 02/10/98
5,716,249 08/633,805 02/10/98
5,716,263 08/614,166 02/10/98
5,716,265 08/649,531 02/10/98
5,716,270 08/732,666 02/10/98
5,716,285 08/479,209 02/10/98
5,716,286 08/693,409 02/10/98
5,716,287 08/784,907 02/10/98
5,716,289 08/604,375 02/10/98
5,716,292 08/686,155 02/10/98
5,716,295 08/477,748 02/10/98
5,716,297 08/535,624 02/10/98
5,716,304 08/647,458 02/10/98
5,716,308 08/820,014 02/10/98
5,716,315 08/511,783 02/10/98
5,716,328 08/794,320 02/10/98
5,716,329 08/724,555 02/10/98
5,716,330 08/502,136 02/10/98
5,716,334 08/516,992 02/10/98
5,716,336 08/686,562 02/10/98
5,716,344 08/759,871 02/10/98
5,716,372 08/786,191 02/10/98
5,716,375 08/604,203 02/10/98
5,716,381 08/689,323 02/10/98
5,716,389 08/559,816 02/10/98
5,716,394 08/424,839 02/10/98
5,716,400 08/468,537 02/10/98
5,716,405 08/026,983 02/10/98
5,716,407 08/375,815 02/10/98
5,716,425 08/398,379 02/10/98
5,716,433 08/719,602 02/10/98
5,716,442 08/625,099 02/10/98
5,716,451 08/689,780 02/10/98
5,716,454 08/631,602 02/10/98
5,716,470 08/872,090 02/10/98
5,716,491 08/587,383 02/10/98
5,716,499 08/695,588 02/10/98
5,716,501 08/440,400 02/10/98
5,716,512 08/438,249 02/10/98
5,716,514 08/521,179 02/10/98
5,716,528 08/540,670 02/10/98
5,716,538 08/512,627 02/10/98
5,716,565 08/495,222 02/10/98
5,716,580 08/596,970 02/10/98
5,716,584 08/691,952 02/10/98
5,716,586 08/503,602 02/10/98
5,716,591 08/351,541 02/10/98
5,716,597 08/072,535 02/10/98
5,716,600 08/557,923 02/10/98
5,716,606 08/518,965 02/10/98
5,716,612 08/321,504 02/10/98
5,716,629 08/694,361 02/10/98
5,716,630 08/668,486 02/10/98
5,716,649 08/821,286 02/10/98
5,716,657 08/697,449 02/10/98
5,716,671 08/252,809 02/10/98
5,716,675 08/661,221 02/10/98
5,716,690 08/569,491 02/10/98
5,716,697 08/388,479 02/10/98
5,716,723 08/612,773 02/10/98
5,716,726 08/361,778 02/10/98
5,716,731 08/804,315 02/10/98
5,716,763 08/350,444 02/10/98
5,716,790 08/594,109 02/10/98
5,716,792 08/500,895 02/10/98
5,716,831 08/449,561 02/10/98
5,716,836 08/340,427 02/10/98
5,716,877 08/818,653 02/10/98
5,716,882 08/739,130 02/10/98
5,716,883 08/746,060 02/10/98
5,716,884 08/682,403 02/10/98
5,716,894 08/617,901 02/10/98
5,716,896 08/346,449 02/10/98
5,716,899 08/495,127 02/10/98
5,716,904 08/635,950 02/10/98
5,716,922 08/760,015 02/10/98
5,716,926 08/686,819 02/10/98
5,716,936 08/750,653 02/10/98
5,716,938 08/686,154 02/10/98
5,716,959 08/600,901 02/10/98
5,716,974 08/779,041 02/10/98
5,716,983 08/569,197 02/10/98
5,716,986 08/671,515 02/10/98
5,716,989 07/777,363 02/10/98
5,716,994 08/750,838 02/10/98
5,716,995 08/478,850 02/10/98
5,716,996 08/747,700 02/10/98
5,717,013 08/701,706 02/10/98
5,717,014 08/737,596 02/10/98
5,717,040 08/859,235 02/10/98
5,717,045 08/773,663 02/10/98
5,717,047 08/464,692 02/10/98
5,717,053 08/410,206 02/10/98
5,717,060 08/741,901 02/10/98
5,717,062 08/488,105 02/10/98
5,717,070 08/318,699 02/10/98
5,717,071 08/300,118 02/10/98
5,717,077 08/570,415 02/10/98
5,717,080 08/702,583 02/10/98
5,717,087 08/692,028 02/10/98
5,717,091 08/698,629 02/10/98
5,717,119 08/779,972 02/10/98
5,717,135 08/196,416 02/10/98
5,717,138 08/597,689 02/10/98
5,717,146 08/720,849 02/10/98
5,717,158 08/743,808 02/10/98
5,717,160 08/286,271 02/10/98
5,717,163 08/352,731 02/10/98
5,717,164 08/445,890 02/10/98
5,717,173 08/620,594 02/10/98
5,717,202 08/593,417 02/10/98
5,717,216 08/731,543 02/10/98
5,717,222 08/652,846 02/10/98
5,717,240 08/668,526 02/10/98
5,717,258 08/537,677 02/10/98
5,717,264 08/805,311 02/10/98
5,717,267 08/649,424 02/10/98
5,717,291 08/556,404 02/10/98
5,717,300 08/393,737 02/10/98
5,717,303 08/610,294 02/10/98
5,717,311 08/639,088 02/10/98
5,717,326 08/606,002 02/10/98
5,717,327 08/532,408 02/10/98
5,717,334 08/508,781 02/10/98
5,717,336 08/464,814 02/10/98
5,717,337 08/585,099 02/10/98
5,717,344 08/603,662 02/10/98
5,717,349 08/545,090 02/10/98
5,717,369 08/643,009 02/10/98
5,717,377 08/730,199 02/10/98
5,717,396 08/664,897 02/10/98
5,717,397 08/649,213 02/10/98
5,717,398 08/600,510 02/10/98
5,717,427 08/506,959 02/10/98
5,717,450 08/382,001 02/10/98
5,717,460 08/126,919 02/10/98
5,717,464 08/573,933 02/10/98
5,717,470 08/560,785 02/10/98
5,717,520 08/679,762 02/10/98
5,717,522 08/505,891 02/10/98
5,717,531 08/501,719 02/10/98
5,717,538 08/376,962 02/10/98
5,717,543 08/628,093 02/10/98
5,717,555 08/783,338 02/10/98
5,717,563 08/669,865 02/10/98
5,717,574 08/537,847 02/10/98
5,717,579 08/776,823 02/10/98
5,717,582 08/613,744 02/10/98
5,717,584 08/569,856 02/10/98
5,717,586 08/705,554 02/10/98
5,717,593 08/523,082 02/10/98
5,717,601 08/393,542 02/10/98
5,717,609 08/701,487 02/10/98
5,717,629 08/735,660 02/10/98
5,717,656 08/700,203 02/10/98
5,717,658 08/695,842 02/10/98
5,717,669 08/361,807 02/10/98
5,717,687 08/523,833 02/10/98
5,717,704 08/633,172 02/10/98
5,717,718 08/260,942 02/10/98
5,717,722 08/552,877 02/10/98
5,717,731 08/650,769 02/10/98
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