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 June 14, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Number Serial Number Issue Date
4,750,219 06/546,312 06/14/88
4,750,222 07/007,936 06/14/88
4,750,223 07/093,070 06/14/88
4,750,224 07/006,456 06/14/88
4,750,234 06/916,629 06/14/88
4,750,235 07/046,270 06/14/88
4,750,248 06/857,149 06/14/88
4,750,256 07/037,368 06/14/88
4,750,261 07/099,871 06/14/88
4,750,262 06/857,870 06/14/88
4,750,267 06/921,481 06/14/88
4,750,269 07/000,514 06/14/88
4,750,271 07/098,850 06/14/88
4,750,276 06/879,848 06/14/88
4,750,282 06/878,190 06/14/88
4,750,290 07/037,823 06/14/88
4,750,291 07/011,807 06/14/88
4,750,315 06/932,692 06/14/88
4,750,319 06/871,797 06/14/88
4,750,333 06/538,084 06/14/88
4,750,338 07/034,104 06/14/88
4,750,340 06/924,928 06/14/88
4,750,342 07/096,230 06/14/88
4,750,347 07/014,056 06/14/88
4,750,349 06/814,133 06/14/88
4,750,355 07/023,459 06/14/88
4,750,356 06/920,981 06/14/88
4,750,357 06/839,240 06/14/88
4,750,358 06/940,862 06/14/88
4,750,360 06/792,416 06/14/88
4,750,368 07/053,929 06/14/88
4,750,372 06/943,968 06/14/88
4,750,375 06/903,397 06/14/88
4,750,377 06/897,229 06/14/88
4,750,381 06/921,091 06/14/88
4,750,399 06/921,407 06/14/88
4,750,408 06/888,739 06/14/88
4,750,409 07/005,122 06/14/88
4,750,414 06/899,054 06/14/88
4,750,437 07/013,470 06/14/88
4,750,440 06/923,484 06/14/88
4,750,445 06/914,983 06/14/88
4,750,452 06/849,514 06/14/88
4,750,469 07/041,094 06/14/88
4,750,487 06/934,116 06/14/88
4,750,489 06/770,528 06/14/88
4,750,492 06/706,006 06/14/88
4,750,498 06/831,584 06/14/88
4,750,503 06/876,639 06/14/88
4,750,507 07/031,672 06/14/88
4,750,512 07/078,165 06/14/88
4,750,513 07/122,866 06/14/88
4,750,514 06/943,768 06/14/88
4,750,518 07/122,310 06/14/88
4,750,522 07/122,308 06/14/88
4,750,529 07/018,395 06/14/88
4,750,532 06/942,088 06/14/88
4,750,534 07/040,363 06/14/88
4,750,537 06/931,425 06/14/88
4,750,546 06/353,474 06/14/88
4,750,549 06/871,902 06/14/88
4,750,566 06/915,626 06/14/88
4,750,572 06/862,244 06/14/88
4,750,584 06/819,858 06/14/88
4,750,593 06/875,734 06/14/88
4,750,600 06/831,320 06/14/88
4,750,605 06/763,350 06/14/88
4,750,612 07/072,946 06/14/88
4,750,614 06/936,909 06/14/88
4,750,615 06/881,048 06/14/88
4,750,616 07/058,789 06/14/88
4,750,626 06/820,529 06/14/88
4,750,632 07/000,597 06/14/88
4,750,662 07/013,243 06/14/88
4,750,670 06/901,781 06/14/88
4,750,673 06/907,925 06/14/88
4,750,676 06/718,385 06/14/88
4,750,680 07/058,965 06/14/88
4,750,689 07/026,818 06/14/88
4,750,711 06/831,922 06/14/88
4,750,713 07/034,383 06/14/88
4,750,716 07/026,325 06/14/88
4,750,718 07/075,232 06/14/88
4,750,722 06/763,289 06/14/88
4,750,726 07/055,082 06/14/88
4,750,727 07/055,081 06/14/88
4,750,732 06/903,025 06/14/88
4,750,739 06/928,795 06/14/88
4,750,749 06/402,378 06/14/88
4,750,752 06/892,100 06/14/88
4,750,759 07/097,986 06/14/88
4,750,779 07/020,792 06/14/88
4,750,780 06/854,587 06/14/88
4,750,781 07/010,955 06/14/88
4,750,820 07/033,417 06/14/88
4,750,823 06/881,277 06/14/88
4,750,830 06/803,125 06/14/88
4,750,833 06/804,016 06/14/88
4,750,842 07/076,454 06/14/88
4,750,844 07/030,844 06/14/88
4,750,845 06/859,923 06/14/88
4,750,852 07/038,537 06/14/88
4,750,853 06/930,722 06/14/88
4,750,854 06/923,171 06/14/88
4,750,855 06/920,369 06/14/88
4,750,860 07/005,057 06/14/88
4,750,868 06/907,451 06/14/88
4,750,869 06/842,075 06/14/88
4,750,870 07/014,444 06/14/88
4,750,871 07/024,340 06/14/88
4,750,876 07/100,399 06/14/88
4,750,882 07/031,135 06/14/88
4,750,887 06/948,132 06/14/88
4,750,894 06/827,762 06/14/88
4,750,898 07/044,372 06/14/88
4,750,912 06/899,531 06/14/88
4,750,916 07/010,691 06/14/88
4,750,921 07/014,156 06/14/88
4,750,925 07/045,488 06/14/88
4,750,928 07/066,774 06/14/88
4,750,934 06/901,719 06/14/88
4,750,937 06/919,522 06/14/88
4,750,942 07/068,693 06/14/88
4,750,947 07/028,080 06/14/88
4,750,953 06/861,734 06/14/88
4,750,957 06/931,443 06/14/88
4,750,961 07/099,556 06/14/88
4,750,964 06/839,747 06/14/88
4,750,967 06/896,527 06/14/88
4,750,973 06/436,864 06/14/88
4,750,984 06/798,939 06/14/88
4,750,987 06/928,675 06/14/88
4,750,988 07/051,972 06/14/88
4,750,997 07/062,143 06/14/88
4,751,001 06/653,178 06/14/88
4,751,002 07/008,520 06/14/88
4,751,006 07/074,257 06/14/88
4,751,008 06/821,574 06/14/88
4,751,014 06/865,066 06/14/88
4,751,015 07/027,278 06/14/88
4,751,022 07/037,997 06/14/88
4,751,025 06/910,658 06/14/88
4,751,027 06/939,572 06/14/88
4,751,030 06/932,618 06/14/88
4,751,034 07/025,699 06/14/88
4,751,037 07/097,161 06/14/88
4,751,039 07/041,034 06/14/88
4,751,062 06/914,023 06/14/88
4,751,063 07/016,268 06/14/88
4,751,065 06/906,671 06/14/88
4,751,073 07/057,845 06/14/88
4,751,090 06/853,636 06/14/88
4,751,095 06/721,342 06/14/88
4,751,096 06/621,064 06/14/88
4,751,114 07/082,197 06/14/88
4,751,123 07/088,562 06/14/88
4,751,128 07/079,995 06/14/88
4,751,141 06/469,495 06/14/88
4,751,145 07/011,865 06/14/88
4,751,147 07/077,478 06/14/88
4,751,154 07/087,774 06/14/88
4,751,156 07/008,161 06/14/88
4,751,169 06/858,327 06/14/88
4,751,171 06/751,256 06/14/88
4,751,178 06/780,508 06/14/88
4,751,182 06/803,372 06/14/88
4,751,185 06/907,855 06/14/88
4,751,190 06/847,801 06/14/88
4,751,193 06/916,817 06/14/88
4,751,204 06/787,320 06/14/88
4,751,206 07/024,631 06/14/88
4,751,208 06/880,815 06/14/88
4,751,214 07/082,210 06/14/88
4,751,232 06/703,913 06/14/88
4,751,234 06/766,199 06/14/88
4,751,237 06/856,316 06/14/88
4,751,244 07/044,268 06/14/88
4,751,265 07/083,924 06/14/88
4,751,270 06/868,932 06/14/88
4,751,279 07/057,475 06/14/88
4,751,280 07/087,016 06/14/88
4,751,282 06/920,010 06/14/88
4,751,286 06/799,637 06/14/88
4,751,288 06/843,397 06/14/88
4,751,290 06/871,289 06/14/88
4,751,293 06/727,062 06/14/88
4,751,296 06/893,748 06/14/88
4,751,306 06/774,025 06/14/88
4,751,309 06/907,216 06/14/88
4,751,320 06/925,384 06/14/88
4,751,321 07/010,494 06/14/88
4,751,326 06/684,419 06/14/88
4,751,331 07/045,971 06/14/88
4,751,349 06/919,530 06/14/88
4,751,357 06/911,337 06/14/88
4,751,365 07/052,820 06/14/88
4,751,380 06/935,350 06/14/88
4,751,381 06/896,604 06/14/88
4,751,392 07/009,787 06/14/88
4,751,407 06/943,353 06/14/88
4,751,419 06/940,540 06/14/88
4,751,425 06/837,623 06/14/88
4,751,439 06/495,284 06/14/88
4,751,447 06/924,877 06/14/88
4,751,460 06/869,635 06/14/88
4,751,461 06/799,225 06/14/88
4,751,470 07/013,431 06/14/88
4,751,478 07/012,405 06/14/88
4,751,479 06/903,928 06/14/88
4,751,481 06/947,016 06/14/88
4,751,483 07/030,315 06/14/88
4,751,491 07/095,404 06/14/88
4,751,500 07/013,120 06/14/88
4,751,502 06/844,159 06/14/88
4,751,511 06/736,779 06/14/88
4,751,512 06/821,009 06/14/88
4,751,516 06/690,165 06/14/88
4,751,520 06/941,469 06/14/88
4,751,523 06/880,517 06/14/88
4,751,542 06/762,620 06/14/88
4,751,548 07/049,188 06/14/88
4,751,549 06/943,483 06/14/88
4,751,563 06/668,537 06/14/88
4,751,566 07/030,649 06/14/88
4,751,569 06/943,008 06/14/88
4,751,575 06/914,120 06/14/88
4,751,584 06/908,790 06/14/88
4,751,598 06/697,153 06/14/88
4,751,605 06/948,114 06/14/88
4,751,609 07/084,447 06/14/88
4,751,623 06/923,305 06/14/88
4,751,626 07/055,231 06/14/88
4,751,628 06/937,357 06/14/88
4,751,630 06/431,409 06/14/88
4,751,638 06/678,676 06/14/88
4,751,639 06/748,361 06/14/88
4,751,641 06/945,051 06/14/88
4,751,642 06/902,142 06/14/88
4,751,651 06/523,536 06/14/88
4,751,653 06/900,043 06/14/88
4,751,654 06/791,911 06/14/88
4,751,656 06/838,000 06/14/88
4,751,658 06/864,585 06/14/88
4,751,665 06/832,282 06/14/88
4,751,672 06/930,050 06/14/88
4,751,673 07/117,375 06/14/88
4,751,680 06/835,681 06/14/88
4,751,686 06/861,910 06/14/88
4,751,688 07/008,992 06/14/88
4,751,689 06/853,884 06/14/88
4,751,693 06/889,384 06/14/88
4,751,696 07/127,522 06/14/88
4,751,703 06/908,114 06/14/88
4,751,706 06/948,256 06/14/88
4,751,708 06/363,193 06/14/88
4,751,711 06/766,637 06/14/88
4,751,726 06/838,997 06/14/88
4,751,730 06/856,265 06/14/88
4,751,732 06/748,343 06/14/88
4,751,743 06/771,586 06/14/88
4,751,744 06/737,770 06/14/88
4,751,745 06/919,939 06/14/88
PATENTS WHICH EXPIRED ON June 9, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,119,511 07/739,420 06/09/92
5,119,514 07/593,059 06/09/92
5,119,517 07/565,060 06/09/92
5,119,519 07/683,447 06/09/92
5,119,524 07/702,860 06/09/92
5,119,530 07/625,367 06/09/92
5,119,535 07/408,693 06/09/92
5,119,536 07/534,541 06/09/92
5,119,537 07/614,978 06/09/92
5,119,541 07/391,556 06/09/92
5,119,543 07/540,009 06/09/92
5,119,551 07/724,387 06/09/92
5,119,554 07/720,347 06/09/92
5,119,573 07/656,608 06/09/92
5,119,583 07/742,819 06/09/92
5,119,587 07/459,471 06/09/92
5,119,590 07/603,296 06/09/92
5,119,591 07/733,639 06/09/92
5,119,594 07/449,889 06/09/92
5,119,595 07/541,598 06/09/92
5,119,600 07/445,668 06/09/92
5,119,607 07/707,422 06/09/92
5,119,608 07/515,080 06/09/92
5,119,612 07/522,205 06/09/92
5,119,617 07/642,197 06/09/92
5,119,619 07/660,799 06/09/92
5,119,621 07/549,762 06/09/92
5,119,626 07/537,773 06/09/92
5,119,628 07/719,703 06/09/92
5,119,631 07/682,703 06/09/92
5,119,637 07/636,076 06/09/92
5,119,640 07/602,412 06/09/92
5,119,644 07/671,384 06/09/92
5,119,653 07/731,545 06/09/92
5,119,672 07/645,319 06/09/92
5,119,674 07/603,684 06/09/92
5,119,677 07/596,208 06/09/92
5,119,681 07/480,753 06/09/92
5,119,687 07/677,517 06/09/92
5,119,691 07/559,243 06/09/92
5,119,698 07/628,325 06/09/92
5,119,700 07/662,837 06/09/92
5,119,705 07/658,282 06/09/92
5,119,707 07/672,732 06/09/92
5,119,708 07/686,337 06/09/92
5,119,717 07/579,880 06/09/92
5,119,723 07/567,720 06/09/92
5,119,734 07/581,476 06/09/92
5,119,746 07/700,868 06/09/92
5,119,749 07/648,905 06/09/92
5,119,755 07/596,782 06/09/92
5,119,756 07/535,561 06/09/92
5,119,768 07/596,878 06/09/92
5,119,770 07/684,884 06/09/92
5,119,772 07/571,522 06/09/92
5,119,774 07/610,254 06/09/92
5,119,777 07/666,295 06/09/92
5,119,786 07/597,042 06/09/92
5,119,787 07/524,276 06/09/92
5,119,794 07/738,999 06/09/92
5,119,795 07/647,019 06/09/92
5,119,800 07/296,482 06/09/92
5,119,805 07/667,007 06/09/92
5,119,807 07/349,216 06/09/92
5,119,812 07/716,318 06/09/92
5,119,827 07/577,790 06/09/92
5,119,829 07/610,278 06/09/92
5,119,833 07/669,894 06/09/92
5,119,836 07/623,978 06/09/92
5,119,849 07/724,293 06/09/92
5,119,851 07/397,535 06/09/92
5,119,854 07/540,274 06/09/92
5,119,864 07/521,196 06/09/92
5,119,865 07/645,969 06/09/92
5,119,873 07/645,831 06/09/92
5,119,874 07/549,743 06/09/92
5,119,876 07/674,130 06/09/92
5,119,877 07/555,211 06/09/92
5,119,879 07/766,526 06/09/92
5,119,886 07/426,831 06/09/92
5,119,890 07/561,543 06/09/92
5,119,900 07/623,103 06/09/92
5,119,906 07/702,599 06/09/92
5,119,908 07/520,879 06/09/92
5,119,916 07/499,719 06/09/92
5,119,927 07/695,699 06/09/92
5,119,931 07/698,891 06/09/92
5,119,935 07/647,347 06/09/92
5,119,937 07/717,920 06/09/92
5,119,939 07/610,534 06/09/92
5,119,942 07/618,211 06/09/92
5,119,943 07/756,519 06/09/92
5,119,947 07/664,620 06/09/92
5,119,949 07/342,120 06/09/92
5,119,953 07/503,031 06/09/92
5,119,956 07/643,295 06/09/92
5,119,957 07/678,796 06/09/92
5,119,960 07/598,973 06/09/92
5,119,961 07/463,498 06/09/92
5,119,963 07/545,498 06/09/92
5,119,964 07/681,827 06/09/92
5,119,965 07/702,658 06/09/92
5,119,967 07/726,300 06/09/92
5,119,971 07/640,527 06/09/92
5,119,974 07/700,539 06/09/92
5,119,982 07/463,029 06/09/92
5,119,984 07/683,782 06/09/92
5,119,987 07/672,460 06/09/92
5,119,995 07/616,230 06/09/92
5,120,000 07/638,151 06/09/92
5,120,005 07/582,319 06/09/92
5,120,010 07/682,325 06/09/92
5,120,013 07/646,813 06/09/92
5,120,015 07/760,691 06/09/92
5,120,016 07/567,119 06/09/92
5,120,017 07/563,397 06/09/92
5,120,020 07/698,808 06/09/92
5,120,021 07/655,398 06/09/92
5,120,023 07/730,389 06/09/92
5,120,025 07/603,813 06/09/92
5,120,049 07/566,163 06/09/92
5,120,052 07/566,181 06/09/92
5,120,056 07/479,452 06/09/92
5,120,063 07/461,021 06/09/92
5,120,064 07/782,134 06/09/92
5,120,066 07/695,726 06/09/92
5,120,068 07/570,807 06/09/92
5,120,077 07/344,533 06/09/92
5,120,085 07/586,142 06/09/92
5,120,088 07/640,197 06/09/92
5,120,089 07/486,217 06/09/92
5,120,090 07/699,268 06/09/92
5,120,092 07/684,436 06/09/92
5,120,093 07/610,745 06/09/92
5,120,099 07/660,729 06/09/92
5,120,103 07/719,623 06/09/92
5,120,105 07/673,461 06/09/92
5,120,106 07/661,863 06/09/92
5,120,115 07/584,959 06/09/92
5,120,129 07/597,941 06/09/92
5,120,131 07/573,190 06/09/92
5,120,133 07/632,198 06/09/92
5,120,149 07/601,387 06/09/92
5,120,151 07/750,564 06/09/92
5,120,156 07/576,598 06/09/92
5,120,158 07/522,255 06/09/92
5,120,159 07/674,878 06/09/92
5,120,160 07/489,174 06/09/92
5,120,169 07/773,713 06/09/92
5,120,171 07/618,500 06/09/92
5,120,176 07/737,095 06/09/92
5,120,180 07/639,134 06/09/92
5,120,188 07/619,640 06/09/92
5,120,193 07/718,461 06/09/92
5,120,194 07/478,663 06/09/92
5,120,195 07/602,456 06/09/92
5,120,196 07/666,966 06/09/92
5,120,219 07/513,913 06/09/92
5,120,221 07/458,958 06/09/92
5,120,227 07/638,065 06/09/92
5,120,228 07/698,846 06/09/92
5,120,229 07/579,620 06/09/92
5,120,234 07/658,260 06/09/92
5,120,237 07/733,658 06/09/92
5,120,242 07/716,848 06/09/92
5,120,245 07/697,921 06/09/92
5,120,250 07/814,531 06/09/92
5,120,265 07/707,829 06/09/92
5,120,274 07/324,573 06/09/92
5,120,275 07/565,356 06/09/92
5,120,288 07/579,349 06/09/92
5,120,292 07/580,676 06/09/92
5,120,293 07/758,673 06/09/92
5,120,316 07/589,721 06/09/92
5,120,317 07/703,241 06/09/92
5,120,318 07/543,332 06/09/92
5,120,325 07/713,827 06/09/92
5,120,326 07/374,414 06/09/92
5,120,330 07/677,257 06/09/92
5,120,333 07/676,837 06/09/92
5,120,339 07/680,363 06/09/92
5,120,340 07/704,202 06/09/92
5,120,346 07/652,690 06/09/92
5,120,347 07/541,575 06/09/92
5,120,360 07/514,640 06/09/92
5,120,362 07/574,734 06/09/92
5,120,370 07/678,202 06/09/92
5,120,377 07/500,657 06/09/92
5,120,378 07/622,812 06/09/92
5,120,387 07/467,708 06/09/92
5,120,407 07/565,799 06/09/92
5,120,413 07/708,272 06/09/92
5,120,418 07/664,388 06/09/92
5,120,426 07/631,616 06/09/92
5,120,432 07/641,779 06/09/92
5,120,436 07/672,953 06/09/92
5,120,438 07/686,371 06/09/92
5,120,441 07/530,765 06/09/92
5,120,442 07/701,560 06/09/92
5,120,445 07/373,432 06/09/92
5,120,447 07/665,619 06/09/92
5,120,448 07/584,937 06/09/92
5,120,456 07/639,862 06/09/92
5,120,462 07/678,432 06/09/92
5,120,475 07/510,920 06/09/92
5,120,480 07/452,372 06/09/92
5,120,483 07/679,694 06/09/92
5,120,486 07/315,810 06/09/92
5,120,487 07/486,660 06/09/92
5,120,488 07/647,251 06/09/92
5,120,492 07/409,200 06/09/92
5,120,503 07/381,219 06/09/92
5,120,505 07/724,123 06/09/92
5,120,508 07/179,029 06/09/92
5,120,509 07/608,559 06/09/92
5,120,511 07/593,055 06/09/92
5,120,512 07/584,480 06/09/92
5,120,520 07/700,277 06/09/92
5,120,522 07/549,017 06/09/92
5,120,523 07/603,438 06/09/92
5,120,524 07/732,384 06/09/92
5,120,529 07/592,989 06/09/92
5,120,533 07/528,078 06/09/92
5,120,536 07/560,848 06/09/92
5,120,539 07/643,414 06/09/92
5,120,540 07/677,091 06/09/92
5,120,554 07/709,258 06/09/92
5,120,556 07/559,846 06/09/92
5,120,562 07/627,556 06/09/92
5,120,572 07/605,806 06/09/92
5,120,573 07/416,280 06/09/92
5,120,574 07/661,364 06/09/92
5,120,575 07/700,375 06/09/92
5,120,580 07/523,110 06/09/92
5,120,585 07/596,530 06/09/92
5,120,586 07/426,651 06/09/92
5,120,599 07/506,301 06/09/92
5,120,603 07/369,713 06/09/92
5,120,606 07/319,055 06/09/92
5,120,610 07/489,897 06/09/92
5,120,612 07/576,889 06/09/92
5,120,616 07/568,368 06/09/92
5,120,618 07/563,252 06/09/92
5,120,621 07/483,059 06/09/92
5,120,634 07/690,399 06/09/92
5,120,638 07/579,871 06/09/92
5,120,639 07/332,203 06/09/92
5,120,640 07/689,656 06/09/92
5,120,646 07/651,843 06/09/92
5,120,651 07/499,655 06/09/92
5,120,652 07/580,929 06/09/92
5,120,659 07/371,518 06/09/92
5,120,666 07/523,679 06/09/92
5,120,668 07/727,992 06/09/92
5,120,681 07/704,497 06/09/92
5,120,682 07/631,949 06/09/92
5,120,683 07/693,546 06/09/92
5,120,684 07/551,289 06/09/92
5,120,692 07/650,109 06/09/92
5,120,694 07/386,319 06/09/92
5,120,697 07/251,434 06/09/92
5,120,703 07/510,011 06/09/92
5,120,704 07/433,245 06/09/92
5,120,707 07/355,611 06/09/92
5,120,710 07/524,787 06/09/92
5,120,715 07/443,896 06/09/92
5,120,722 07/495,519 06/09/92
5,120,724 07/775,567 06/09/92
5,120,729 07/540,992 06/09/92
5,120,734 07/612,940 06/09/92
5,120,736 07/671,719 06/09/92
5,120,739 07/618,739 06/09/92
5,120,743 07/536,756 06/09/92
5,120,752 07/621,104 06/09/92
5,120,753 07/583,489 06/09/92
5,120,758 07/652,851 06/09/92
5,120,767 07/526,045 06/09/92
5,120,784 07/666,905 06/09/92
5,120,785 07/264,102 06/09/92
5,120,790 07/783,944 06/09/92
5,120,795 07/451,187 06/09/92
5,120,800 07/681,057 06/09/92
5,120,804 07/596,661 06/09/92
5,120,806 07/749,007 06/09/92
5,120,809 07/453,669 06/09/92
5,120,810 07/522,013 06/09/92
5,120,813 07/638,136 06/09/92
5,120,814 07/473,305 06/09/92
5,120,816 07/561,240 06/09/92
5,120,819 07/544,273 06/09/92
5,120,824 07/452,731 06/09/92
5,120,828 07/348,407 06/09/92
5,120,835 07/555,064 06/09/92
5,120,836 07/623,550 06/09/92
5,120,842 07/678,380 06/09/92
5,120,843 07/425,726 06/09/92
5,120,845 07/735,229 06/09/92
5,120,852 07/607,003 06/09/92
5,120,855 07/628,238 06/09/92
5,120,856 07/555,118 06/09/92
5,120,861 07/614,447 06/09/92
5,120,869 07/432,949 06/09/92
5,120,876 07/486,672 06/09/92
5,120,882 07/758,147 06/09/92
5,120,883 07/749,785 06/09/92
5,120,887 07/775,406 06/09/92
5,120,889 07/450,776 06/09/92
5,120,891 07/588,257 06/09/92
5,120,893 07/580,659 06/09/92
5,120,895 07/664,241 06/09/92
5,120,901 07/722,320 06/09/92
5,120,915 07/649,436 06/09/92
5,120,926 07/617,836 06/09/92
5,120,935 07/590,755 06/09/92
5,120,938 07/691,837 06/09/92
5,120,939 07/433,821 06/09/92
5,120,946 07/489,453 06/09/92
5,120,947 07/501,533 06/09/92
5,120,949 07/643,179 06/09/92
5,120,967 07/645,956 06/09/92
5,120,976 07/558,057 06/09/92
5,120,981 07/442,841 06/09/92
5,120,985 07/468,541 06/09/92
5,120,987 07/648,116 06/09/92
5,120,994 07/628,976 06/09/92
5,121,001 07/654,152 06/09/92
5,121,002 07/324,038 06/09/92
5,121,012 07/731,597 06/09/92
5,121,026 07/603,090 06/09/92
5,121,037 07/672,983 06/09/92
5,121,044 07/555,921 06/09/92
5,121,046 07/729,626 06/09/92
5,121,050 07/464,601 06/09/92
5,121,051 07/409,494 06/09/92
5,121,063 07/752,194 06/09/92
5,121,066 07/632,299 06/09/92
5,121,067 07/501,695 06/09/92
5,121,069 07/285,463 06/09/92
5,121,077 07/653,010 06/09/92
5,121,079 07/654,051 06/09/92
5,121,082 07/625,473 06/09/92
5,121,100 07/431,036 06/09/92
5,121,104 07/652,924 06/09/92
5,121,111 07/552,125 06/09/92
5,121,121 07/658,823 06/09/92
5,121,129 07/692,805 06/09/92
5,121,135 07/566,626 06/09/92
5,121,158 07/689,209 06/09/92
5,121,162 07/361,689 06/09/92
5,121,169 07/605,275 06/09/92
5,121,180 07/718,523 06/09/92
5,121,181 07/611,374 06/09/92
5,121,185 07/253,666 06/09/92
5,121,189 07/605,277 06/09/92
5,121,200 07/549,092 06/09/92
5,121,201 07/567,051 06/09/92
5,121,209 07/590,760 06/09/92
5,121,216 07/381,860 06/09/92
5,121,220 07/658,048 06/09/92
5,121,222 07/739,796 06/09/92
5,121,227 07/461,414 06/09/92
5,121,229 07/391,441 06/09/92
5,121,233 07/510,655 06/09/92
5,121,235 07/454,333 06/09/92
5,121,239 07/424,479 06/09/92
5,121,240 07/575,395 06/09/92
5,121,243 07/635,464 06/09/92
5,121,245 07/334,298 06/09/92
5,121,246 07/460,419 06/09/92
5,121,255 07/367,726 06/09/92
5,121,257 07/686,991 06/09/92
5,121,264 07/347,255 06/09/92
5,121,275 07/465,313 06/09/92
5,121,276 07/741,182 06/09/92
5,121,279 07/563,623 06/09/92
5,121,283 07/476,347 06/09/92
5,121,287 07/491,890 06/09/92
5,121,292 07/468,529 06/09/92
5,121,299 07/459,087 06/09/92
5,121,312 07/621,594 06/09/92
5,121,315 07/715,967 06/09/92
5,121,319 07/425,635 06/09/92
5,121,336 07/262,973 06/09/92
5,121,344 07/657,627 06/09/92
5,121,349 07/558,069 06/09/92
5,121,354 07/491,894 06/09/92
5,121,355 07/563,737 06/09/92
5,121,357 07/516,648 06/09/92
5,121,362 07/108,873 06/09/92
5,121,365 07/645,430 06/09/92
5,121,366 07/629,869 06/09/92
5,121,376 07/461,138 06/09/92
5,121,397 07/480,417 06/09/92
5,121,402 07/593,417 06/09/92
5,121,417 07/239,872 06/09/92
5,121,425 07/444,595 06/09/92
5,121,442 07/769,582 06/09/92
5,121,445 07/724,469 06/09/92
5,121,449 07/513,911 06/09/92
5,121,466 07/445,743 06/09/92
5,121,475 07/492,386 06/09/92
5,121,478 07/614,957 06/09/92
5,121,483 07/525,590 06/09/92
5,121,488 07/569,381 06/09/92
5,121,489 07/746,226 06/09/92
5,121,492 07/021,302 06/09/92
5,121,497 07/363,323 06/09/92
5,121,500 07/701,308 06/09/92
5,121,503 07/759,761 06/09/92
PATENTS WHICH EXPIRED ON June 11, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,524,295 08/352,525 06/11/96
5,524,296 08/368,029 06/11/96
5,524,298 08/382,782 06/11/96
5,524,301 08/376,032 06/11/96
5,524,304 08/325,985 06/11/96
5,524,307 06/777,313 06/11/96
5,524,309 08/367,850 06/11/96
5,524,311 08/503,949 06/11/96
5,524,314 08/420,227 06/11/96
5,524,319 08/454,697 06/11/96
5,524,323 08/364,921 06/11/96
5,524,334 08/193,280 06/11/96
5,524,336 08/245,434 06/11/96
5,524,338 08/362,806 06/11/96
5,524,344 08/387,184 06/11/96
5,524,346 08/271,455 06/11/96
5,524,351 08/188,204 06/11/96
5,524,353 08/429,358 06/11/96
5,524,355 08/374,935 06/11/96
5,524,356 08/201,681 06/11/96
5,524,357 08/362,833 06/11/96
5,524,359 08/317,439 06/11/96
5,524,371 08/265,226 06/11/96
5,524,372 08/333,002 06/11/96
5,524,374 08/315,442 06/11/96
5,524,377 08/267,469 06/11/96
5,524,381 07/888,230 06/11/96
5,524,383 08/406,467 06/11/96
5,524,389 08/415,245 06/11/96
5,524,393 08/196,231 06/11/96
5,524,395 08/318,178 06/11/96
5,524,397 08/410,694 06/11/96
5,524,398 08/489,914 06/11/96
5,524,403 08/504,411 06/11/96
5,524,410 08/189,051 06/11/96
5,524,414 08/462,592 06/11/96
5,524,415 08/282,884 06/11/96
5,524,416 08/290,864 06/11/96
5,524,417 08/295,879 06/11/96
5,524,426 08/220,502 06/11/96
5,524,434 08/244,184 06/11/96
5,524,435 08/257,135 06/11/96
5,524,441 08/352,749 06/11/96
5,524,443 08/256,851 06/11/96
5,524,444 08/357,930 06/11/96
5,524,451 08/489,824 06/11/96
5,524,453 08/283,688 06/11/96
5,524,454 08/291,958 06/11/96
5,524,456 08/546,405 06/11/96
5,524,457 08/312,236 06/11/96
5,524,460 08/338,615 06/11/96
5,524,461 08/426,969 06/11/96
5,524,470 08/217,442 06/11/96
5,524,473 08/368,491 06/11/96
5,524,477 08/190,306 06/11/96
5,524,478 08/417,472 06/11/96
5,524,489 08/198,867 06/11/96
5,524,494 08/473,502 06/11/96
5,524,505 08/182,449 06/11/96
5,524,506 08/312,887 06/11/96
5,524,513 08/438,022 06/11/96
5,524,517 08/167,092 06/11/96
5,524,519 08/268,247 06/11/96
5,524,523 08/221,588 06/11/96
5,524,531 08/077,458 06/11/96
5,524,537 08/326,183 06/11/96
5,524,541 08/421,898 06/11/96
5,524,542 08/386,681 06/11/96
5,524,548 08/386,298 06/11/96
5,524,549 08/436,088 06/11/96
5,524,557 08/349,566 06/11/96
5,524,558 08/309,721 06/11/96
5,524,563 08/504,141 06/11/96
5,524,573 08/409,416 06/11/96
5,524,576 08/330,860 06/11/96
5,524,577 08/302,854 06/11/96
5,524,579 08/331,378 06/11/96
5,524,585 08/448,117 06/11/96
5,524,589 08/343,904 06/11/96
5,524,590 08/409,402 06/11/96
5,524,594 08/303,042 06/11/96
5,524,599 08/184,232 06/11/96
5,524,602 08/243,820 06/11/96
5,524,606 08/305,123 06/11/96
5,524,609 08/422,883 06/11/96
5,524,611 08/279,407 06/11/96
5,524,639 08/469,351 06/11/96
5,524,646 08/552,715 06/11/96
5,524,648 08/398,249 06/11/96
5,524,651 08/336,404 06/11/96
5,524,652 08/250,165 06/11/96
5,524,657 08/491,235 06/11/96
5,524,660 08/496,169 06/11/96
5,524,661 08/418,439 06/11/96
5,524,662 08/284,264 06/11/96
5,524,663 08/353,509 06/11/96
5,524,666 08/510,241 06/11/96
5,524,676 08/416,327 06/11/96
5,524,679 08/191,373 06/11/96
5,524,682 08/290,526 06/11/96
5,524,690 07/955,744 06/11/96
5,524,694 08/308,546 06/11/96
5,524,696 08/286,568 06/11/96
5,524,697 08/012,058 06/11/96
5,524,699 08/191,771 06/11/96
5,524,704 08/383,734 06/11/96
5,524,705 08/211,593 06/11/96
5,524,712 08/307,258 06/11/96
5,524,720 08/293,390 06/11/96
5,524,721 08/207,154 06/11/96
5,524,726 08/423,504 06/11/96
5,524,732 08/447,896 06/11/96
5,524,733 08/278,512 06/11/96
5,524,737 08/280,666 06/11/96
5,524,740 08/414,229 06/11/96
5,524,741 08/173,776 06/11/96
5,524,749 08/348,332 06/11/96
5,524,758 08/497,235 06/11/96
5,524,760 08/231,006 06/11/96
5,524,761 08/368,978 06/11/96
5,524,762 08/365,733 06/11/96
5,524,764 08/346,880 06/11/96
5,524,767 08/219,360 06/11/96
5,524,769 08/305,591 06/11/96
5,524,775 08/365,753 06/11/96
5,524,785 08/282,253 06/11/96
5,524,789 08/501,238 06/11/96
5,524,800 08/259,618 06/11/96
5,524,808 08/233,079 06/11/96
5,524,814 08/344,481 06/11/96
5,524,816 08/514,231 06/11/96
5,524,827 08/315,863 06/11/96
5,524,837 08/126,931 06/11/96
5,524,848 08/110,556 06/11/96
5,524,851 08/406,531 06/11/96
5,524,855 08/347,677 06/11/96
5,524,856 08/251,196 06/11/96
5,524,857 08/104,627 06/11/96
5,524,859 08/194,462 06/11/96
5,524,861 08/231,230 06/11/96
5,524,862 08/215,907 06/11/96
5,524,866 08/351,766 06/11/96
5,524,867 08/330,379 06/11/96
5,524,869 08/335,155 06/11/96
5,524,872 08/107,738 06/11/96
5,524,875 08/399,091 06/11/96
5,524,877 08/360,437 06/11/96
5,524,879 08/383,834 06/11/96
5,524,882 08/125,183 06/11/96
5,524,885 08/408,355 06/11/96
5,524,886 08/296,327 06/11/96
5,524,889 08/396,571 06/11/96
5,524,890 08/411,879 06/11/96
5,524,892 08/380,398 06/11/96
5,524,897 08/513,471 06/11/96
5,524,913 08/395,915 06/11/96
5,524,917 08/285,097 06/11/96
5,524,918 08/444,262 06/11/96
5,524,927 08/277,855 06/11/96
5,524,932 08/238,321 06/11/96
5,524,935 08/405,363 06/11/96
5,524,936 08/501,682 06/11/96
5,524,943 08/345,238 06/11/96
5,524,944 08/286,676 06/11/96
5,524,946 08/274,733 06/11/96
5,524,947 08/209,223 06/11/96
5,524,950 08/433,692 06/11/96
5,524,951 08/517,789 06/11/96
5,524,953 08/253,336 06/11/96
5,524,956 08/368,980 06/11/96
5,524,957 08/251,098 06/11/96
5,524,964 08/342,871 06/11/96
5,524,965 08/215,807 06/11/96
5,524,968 08/073,553 06/11/96
5,524,972 08/482,438 06/11/96
5,524,976 08/497,983 06/11/96
5,524,977 08/393,499 06/11/96
5,524,980 08/092,261 06/11/96
5,524,982 08/384,037 06/11/96
5,524,983 08/362,332 06/11/96
5,524,984 08/348,978 06/11/96
5,524,999 08/350,222 06/11/96
5,525,005 08/283,549 06/11/96
5,525,008 08/371,225 06/11/96
5,525,010 08/243,814 06/11/96
5,525,019 08/344,110 06/11/96
5,525,021 08/301,706 06/11/96
5,525,025 08/129,192 06/11/96
5,525,027 07/956,482 06/11/96
5,525,030 08/522,655 06/11/96
5,525,046 08/379,996 06/11/96
5,525,056 08/107,996 06/11/96
5,525,073 08/252,016 06/11/96
5,525,078 08/316,726 06/11/96
5,525,079 08/272,003 06/11/96
5,525,082 08/503,154 06/11/96
5,525,083 08/289,017 06/11/96
5,525,085 08/532,436 06/11/96
5,525,087 08/393,942 06/11/96
5,525,088 08/339,494 06/11/96
5,525,089 08/370,553 06/11/96
5,525,091 08/267,106 06/11/96
5,525,095 08/257,524 06/11/96
5,525,098 08/434,683 06/11/96
5,525,107 08/309,950 06/11/96
5,525,115 08/267,534 06/11/96
5,525,120 08/302,729 06/11/96
5,525,121 08/455,178 06/11/96
5,525,140 08/193,033 06/11/96
5,525,153 08/416,162 06/11/96
5,525,164 08/400,858 06/11/96
5,525,166 08/191,700 06/11/96
5,525,173 08/436,610 06/11/96
5,525,187 08/273,183 06/11/96
5,525,188 08/323,563 06/11/96
5,525,195 08/117,341 06/11/96
5,525,200 07/913,811 06/11/96
5,525,201 08/199,925 06/11/96
5,525,204 08/315,049 06/11/96
5,525,211 08/317,617 06/11/96
5,525,216 08/305,150 06/11/96
5,525,217 08/404,057 06/11/96
5,525,222 08/509,353 06/11/96
5,525,234 08/182,586 06/11/96
5,525,242 08/325,062 06/11/96
5,525,248 07/653,387 06/11/96
5,525,253 08/327,600 06/11/96
5,525,255 08/433,250 06/11/96
5,525,261 08/324,823 06/11/96
5,525,265 07/764,267 06/11/96
5,525,266 08/234,412 06/11/96
5,525,269 08/363,303 06/11/96
5,525,271 08/330,289 06/11/96
5,525,278 08/157,088 06/11/96
5,525,282 08/420,651 06/11/96
5,525,287 08/353,721 06/11/96
5,525,288 08/252,001 06/11/96
5,525,290 08/195,391 06/11/96
5,525,299 08/106,906 06/11/96
5,525,301 08/215,416 06/11/96
5,525,317 08/334,502 06/11/96
5,525,320 08/273,360 06/11/96
5,525,324 08/102,947 06/11/96
5,525,327 08/227,415 06/11/96
5,525,346 08/421,580 06/11/96
5,525,352 08/244,817 06/11/96
5,525,371 08/164,056 06/11/96
5,525,381 08/223,675 06/11/96
5,525,384 08/371,813 06/11/96
5,525,385 07/979,020 06/11/96
5,525,390 08/442,116 06/11/96
5,525,403 08/306,768 06/11/96
5,525,422 08/330,226 06/11/96
5,525,426 08/278,408 06/11/96
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