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 28, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Number Serial Number Issue Date
4,752,975 07/053,106 06/28/88
4,752,981 06/919,104 06/28/88
4,752,986 06/757,309 06/28/88
4,752,995 06/647,651 06/28/88
4,753,002 06/936,065 06/28/88
4,753,004 07/019,027 06/28/88
4,753,008 06/674,442 06/28/88
4,753,018 06/924,309 06/28/88
4,753,019 06/947,740 06/28/88
4,753,020 06/754,273 06/28/88
4,753,023 07/008,733 06/28/88
4,753,029 07/081,677 06/28/88
4,753,035 07/010,608 06/28/88
4,753,048 06/841,776 06/28/88
4,753,051 06/876,890 06/28/88
4,753,057 06/833,722 06/28/88
4,753,079 07/003,011 06/28/88
4,753,080 07/071,593 06/28/88
4,753,081 07/060,044 06/28/88
4,753,084 07/033,223 06/28/88
4,753,087 07/042,742 06/28/88
4,753,095 07/065,195 06/28/88
4,753,096 06/937,922 06/28/88
4,753,111 06/932,125 06/28/88
4,753,122 06/844,597 06/28/88
4,753,140 06/913,511 06/28/88
4,753,145 07/032,149 06/28/88
4,753,147 07/097,740 06/28/88
4,753,149 07/006,461 06/28/88
4,753,152 06/749,003 06/28/88
4,753,171 07/016,547 06/28/88
4,753,181 07/062,327 06/28/88
4,753,189 06/915,938 06/28/88
4,753,197 07/130,924 06/28/88
4,753,199 06/937,534 06/28/88
4,753,204 07/101,435 06/28/88
4,753,206 07/099,896 06/28/88
4,753,212 06/846,074 06/28/88
4,753,236 07/118,553 06/28/88
4,753,240 06/862,778 06/28/88
4,753,245 06/840,916 06/28/88
4,753,247 06/859,087 06/28/88
4,753,253 06/946,361 06/28/88
4,753,254 07/090,116 06/28/88
4,753,260 06/294,763 06/28/88
4,753,264 07/024,231 06/28/88
4,753,267 07/059,088 06/28/88
4,753,269 07/027,757 06/28/88
4,753,280 06/838,274 06/28/88
4,753,285 07/034,997 06/28/88
4,753,295 07/052,118 06/28/88
4,753,302 06/862,330 06/28/88
4,753,305 07/052,006 06/28/88
4,753,306 06/899,660 06/28/88
4,753,310 06/910,294 06/28/88
4,753,315 06/823,540 06/28/88
4,753,317 07/080,846 06/28/88
4,753,320 07/041,110 06/28/88
4,753,322 06/870,041 06/28/88
4,753,337 06/908,710 06/28/88
4,753,342 07/012,517 06/28/88
4,753,353 06/867,132 06/28/88
4,753,354 07/033,967 06/28/88
4,753,357 06/941,445 06/28/88
4,753,370 07/024,477 06/28/88
4,753,374 06/833,319 06/28/88
4,753,382 06/609,571 06/28/88
4,753,387 07/078,988 06/28/88
4,753,397 06/476,061 06/28/88
4,753,403 06/938,934 06/28/88
4,753,419 07/009,948 06/28/88
4,753,424 07/021,322 06/28/88
4,753,426 06/880,156 06/28/88
4,753,428 07/027,825 06/28/88
4,753,432 06/909,383 06/28/88
4,753,445 07/029,337 06/28/88
4,753,464 07/056,075 06/28/88
4,753,465 06/850,454 06/28/88
4,753,468 07/069,805 06/28/88
4,753,480 07/050,202 06/28/88
4,753,482 06/907,150 06/28/88
4,753,500 06/384,375 06/28/88
4,753,516 07/055,053 06/28/88
4,753,519 06/780,680 06/28/88
4,753,520 06/931,069 06/28/88
4,753,525 07/019,375 06/28/88
4,753,542 07/002,746 06/28/88
4,753,555 06/948,032 06/28/88
4,753,571 06/922,529 06/28/88
4,753,574 06/943,260 06/28/88
4,753,584 06/912,402 06/28/88
4,753,585 06/546,966 06/28/88
4,753,589 07/078,674 06/28/88
4,753,595 06/898,997 06/28/88
4,753,603 06/936,346 06/28/88
4,753,604 07/048,181 06/28/88
4,753,611 07/032,898 06/28/88
4,753,612 07/069,810 06/28/88
4,753,617 06/932,764 06/28/88
4,753,627 06/894,512 06/28/88
4,753,632 06/934,815 06/28/88
4,753,635 06/866,479 06/28/88
4,753,639 07/038,380 06/28/88
4,753,642 06/883,621 06/28/88
4,753,643 07/017,064 06/28/88
4,753,651 06/412,465 06/28/88
4,753,652 06/939,275 06/28/88
4,753,669 06/927,566 06/28/88
4,753,679 06/873,008 06/28/88
4,753,694 06/859,092 06/28/88
4,753,701 06/843,739 06/28/88
4,753,718 06/932,836 06/28/88
4,753,720 07/040,707 06/28/88
4,753,730 06/816,408 06/28/88
4,753,738 07/083,536 06/28/88
4,753,742 06/839,872 06/28/88
4,753,743 07/007,874 06/28/88
4,753,750 06/687,815 06/28/88
4,753,753 06/925,265 06/28/88
4,753,755 06/900,143 06/28/88
4,753,759 06/892,783 06/28/88
4,753,761 07/102,853 06/28/88
4,753,762 06/752,434 06/28/88
4,753,766 06/806,281 06/28/88
4,753,775 06/722,373 06/28/88
4,753,781 06/897,677 06/28/88
4,753,782 07/045,808 06/28/88
4,753,784 06/835,746 06/28/88
4,753,804 06/807,849 06/28/88
4,753,807 07/018,416 06/28/88
4,753,811 07/075,576 06/28/88
4,753,835 06/808,823 06/28/88
4,753,853 06/716,210 06/28/88
4,753,857 06/887,185 06/28/88
4,753,858 06/756,858 06/28/88
4,753,870 07/007,800 06/28/88
4,753,871 06/940,831 06/28/88
4,753,876 06/592,158 06/28/88
4,753,878 06/729,792 06/28/88
4,753,881 06/905,601 06/28/88
4,753,882 06/891,258 06/28/88
4,753,885 07/077,091 06/28/88
4,753,886 06/639,566 06/28/88
4,753,893 06/927,609 06/28/88
4,753,899 07/003,709 06/28/88
4,753,903 06/846,896 06/28/88
4,753,907 06/778,594 06/28/88
4,753,910 07/015,651 06/28/88
4,753,911 06/934,014 06/28/88
4,753,929 07/024,223 06/28/88
4,753,957 06/306,015 06/28/88
4,753,969 06/756,290 06/28/88
4,753,976 06/899,092 06/28/88
4,753,983 06/860,603 06/28/88
4,753,985 06/873,309 06/28/88
4,753,991 06/889,372 06/28/88
4,753,994 06/936,852 06/28/88
4,753,998 06/880,671 06/28/88
4,753,999 07/000,669 06/28/88
4,754,017 07/017,879 06/28/88
4,754,018 07/023,425 06/28/88
4,754,025 06/795,954 06/28/88
4,754,026 06/866,960 06/28/88
4,754,028 06/653,421 06/28/88
4,754,031 06/731,248 06/28/88
4,754,033 06/761,942 06/28/88
4,754,039 06/824,080 06/28/88
4,754,041 06/912,877 06/28/88
4,754,053 07/048,866 06/28/88
4,754,056 06/938,452 06/28/88
4,754,059 06/669,137 06/28/88
4,754,060 07/022,962 06/28/88
4,754,062 07/041,784 06/28/88
4,754,063 07/051,782 06/28/88
4,754,073 07/001,377 06/28/88
4,754,074 06/944,517 06/28/88
4,754,076 06/831,040 06/28/88
4,754,081 07/012,419 06/28/88
4,754,085 06/920,595 06/28/88
4,754,089 06/938,230 06/28/88
4,754,093 06/706,660 06/28/88
4,754,100 07/082,399 06/28/88
4,754,121 06/884,599 06/28/88
4,754,128 06/827,714 06/28/88
4,754,140 06/841,171 06/28/88
4,754,147 06/850,486 06/28/88
4,754,154 06/902,994 06/28/88
4,754,157 06/917,787 06/28/88
4,754,159 07/025,035 06/28/88
4,754,173 07/117,387 06/28/88
4,754,186 06/945,508 06/28/88
4,754,188 06/853,626 06/28/88
4,754,190 07/027,389 06/28/88
4,754,195 06/947,501 06/28/88
4,754,198 06/706,912 06/28/88
4,754,201 07/019,094 06/28/88
4,754,208 07/076,224 06/28/88
4,754,209 06/929,385 06/28/88
4,754,215 06/927,038 06/28/88
4,754,223 06/921,929 06/28/88
4,754,229 06/947,999 06/28/88
4,754,232 06/886,719 06/28/88
4,754,235 07/019,025 06/28/88
4,754,240 06/927,622 06/28/88
4,754,248 06/941,570 06/28/88
4,754,249 07/049,175 06/28/88
4,754,253 06/924,727 06/28/88
4,754,254 06/905,204 06/28/88
4,754,255 07/050,319 06/28/88
4,754,260 07/078,289 06/28/88
4,754,264 06/867,501 06/28/88
4,754,267 06/926,485 06/28/88
4,754,284 06/798,023 06/28/88
4,754,290 07/037,146 06/28/88
4,754,295 06/841,622 06/28/88
4,754,299 06/904,493 06/28/88
4,754,302 06/941,219 06/28/88
4,754,307 07/064,750 06/28/88
4,754,328 06/836,344 06/28/88
4,754,329 07/037,500 06/28/88
4,754,330 07/077,969 06/28/88
4,754,332 06/914,177 06/28/88
4,754,357 06/697,800 06/28/88
4,754,361 06/900,087 06/28/88
4,754,363 07/010,486 06/28/88
4,754,366 07/027,932 06/28/88
4,754,367 06/940,042 06/28/88
4,754,370 06/900,558 06/28/88
4,754,371 06/724,587 06/28/88
4,754,373 06/918,408 06/28/88
4,754,381 07/068,811 06/28/88
4,754,390 07/043,733 06/28/88
4,754,395 06/730,621 06/28/88
4,754,400 07/106,030 06/28/88
4,754,403 06/780,373 06/28/88
4,754,408 06/800,569 06/28/88
4,754,416 06/905,591 06/28/88
4,754,425 06/789,214 06/28/88
4,754,428 06/723,617 06/28/88
4,754,433 06/908,440 06/28/88
4,754,438 06/734,561 06/28/88
4,754,444 07/119,642 06/28/88
4,754,445 07/085,254 06/28/88
4,754,454 06/931,318 06/28/88
4,754,462 06/849,973 06/28/88
4,754,468 06/839,560 06/28/88
4,754,470 06/828,629 06/28/88
4,754,487 06/866,906 06/28/88
4,754,488 06/679,666 06/28/88
4,754,491 06/860,009 06/28/88
PATENTS WHICH EXPIRED ON June 23, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,123,115 07/677,530 06/23/92
5,123,116 07/685,902 06/23/92
5,123,121 07/668,728 06/23/92
5,123,124 07/634,433 06/23/92
5,123,125 07/569,985 06/23/92
5,123,128 07/594,628 06/23/92
5,123,131 07/657,469 06/23/92
5,123,134 07/662,050 06/23/92
5,123,138 07/448,227 06/23/92
5,123,139 07/642,079 06/23/92
5,123,142 07/588,756 06/23/92
5,123,144 07/564,852 06/23/92
5,123,158 07/691,740 06/23/92
5,123,163 07/510,208 06/23/92
5,123,170 07/655,671 06/23/92
5,123,180 07/685,463 06/23/92
5,123,182 07/606,838 06/23/92
5,123,183 07/505,470 06/23/92
5,123,185 07/725,592 06/23/92
5,123,187 07/718,752 06/23/92
5,123,188 07/420,756 06/23/92
5,123,199 07/632,337 06/23/92
5,123,201 07/653,338 06/23/92
5,123,205 07/711,205 06/23/92
5,123,207 07/605,959 06/23/92
5,123,208 07/612,663 06/23/92
5,123,209 07/625,276 06/23/92
5,123,210 07/613,477 06/23/92
5,123,213 07/652,065 06/23/92
5,123,214 07/560,821 06/23/92
5,123,218 07/734,511 06/23/92
5,123,221 07/386,599 06/23/92
5,123,224 07/636,751 06/23/92
5,123,229 07/616,401 06/23/92
5,123,233 07/617,530 06/23/92
5,123,237 07/657,161 06/23/92
5,123,248 07/501,071 06/23/92
5,123,259 07/629,262 06/23/92
5,123,263 07/726,087 06/23/92
5,123,265 07/599,926 06/23/92
5,123,274 07/081,915 06/23/92
5,123,288 07/595,597 06/23/92
5,123,291 07/474,841 06/23/92
5,123,301 07/585,122 06/23/92
5,123,302 07/632,712 06/23/92
5,123,306 07/723,093 06/23/92
5,123,308 07/593,205 06/23/92
5,123,310 07/659,990 06/23/92
5,123,320 07/774,449 06/23/92
5,123,333 07/604,110 06/23/92
5,123,335 07/740,121 06/23/92
5,123,337 07/789,015 06/23/92
5,123,338 07/487,662 06/23/92
5,123,347 07/700,538 06/23/92
5,123,358 07/527,128 06/23/92
5,123,359 07/620,905 06/23/92
5,123,360 07/815,635 06/23/92
5,123,361 07/805,722 06/23/92
5,123,366 07/681,769 06/23/92
5,123,367 07/431,372 06/23/92
5,123,368 07/692,272 06/23/92
5,123,380 07/736,764 06/23/92
5,123,383 07/676,972 06/23/92
5,123,386 07/607,034 06/23/92
5,123,387 07/569,102 06/23/92
5,123,388 07/650,436 06/23/92
5,123,393 07/754,577 06/23/92
5,123,401 07/586,250 06/23/92
5,123,404 07/583,320 06/23/92
5,123,406 07/465,153 06/23/92
5,123,411 07/672,774 06/23/92
5,123,434 07/686,522 06/23/92
5,123,437 07/686,968 06/23/92
5,123,438 07/797,505 06/23/92
5,123,440 07/653,718 06/23/92
5,123,450 07/644,597 06/23/92
5,123,457 07/728,666 06/23/92
5,123,458 07/579,024 06/23/92
5,123,461 07/680,320 06/23/92
5,123,462 07/696,002 06/23/92
5,123,473 07/557,148 06/23/92
5,123,474 07/699,357 06/23/92
5,123,475 07/696,744 06/23/92
5,123,477 07/346,412 06/23/92
5,123,482 07/791,889 06/23/92
5,123,495 07/440,054 06/23/92
5,123,498 07/618,177 06/23/92
5,123,505 07/772,658 06/23/92
5,123,513 07/642,209 06/23/92
5,123,519 07/654,324 06/23/92
5,123,520 07/637,471 06/23/92
5,123,529 07/706,337 06/23/92
5,123,531 07/736,771 06/23/92
5,123,532 07/710,526 06/23/92
5,123,543 07/622,817 06/23/92
5,123,545 07/103,715 06/23/92
5,123,552 07/682,258 06/23/92
5,123,553 07/600,422 06/23/92
5,123,555 07/694,450 06/23/92
5,123,560 07/467,809 06/23/92
5,123,567 07/725,386 06/23/92
5,123,573 07/637,680 06/23/92
5,123,575 07/743,578 06/23/92
5,123,576 07/583,098 06/23/92
5,123,584 07/564,534 06/23/92
5,123,588 07/754,833 06/23/92
5,123,590 07/756,988 06/23/92
5,123,592 07/676,504 06/23/92
5,123,595 07/500,927 06/23/92
5,123,596 07/737,385 06/23/92
5,123,601 07/637,136 06/23/92
5,123,604 07/661,469 06/23/92
5,123,612 07/643,749 06/23/92
5,123,619 07/681,988 06/23/92
5,123,620 07/701,455 06/23/92
5,123,623 07/651,651 06/23/92
5,123,625 07/617,816 06/23/92
5,123,630 07/514,091 06/23/92
5,123,633 07/659,083 06/23/92
5,123,635 07/690,363 06/23/92
5,123,636 07/645,779 06/23/92
5,123,641 07/466,871 06/23/92
5,123,646 07/687,834 06/23/92
5,123,648 07/741,101 06/23/92
5,123,651 07/748,434 06/23/92
5,123,653 07/784,906 06/23/92
5,123,656 07/662,937 06/23/92
5,123,666 07/593,875 06/23/92
5,123,677 07/531,852 06/23/92
5,123,687 07/648,288 06/23/92
5,123,689 07/624,697 06/23/92
5,123,696 07/501,096 06/23/92
5,123,697 07/714,162 06/23/92
5,123,699 07/682,634 06/23/92
5,123,705 07/598,388 06/23/92
5,123,706 07/460,944 06/23/92
5,123,710 07/685,115 06/23/92
5,123,720 07/682,134 06/23/92
5,123,732 07/623,598 06/23/92
5,123,740 07/641,202 06/23/92
5,123,743 07/486,504 06/23/92
5,123,751 07/775,350 06/23/92
5,123,767 07/755,946 06/23/92
5,123,775 07/636,745 06/23/92
5,123,776 07/648,077 06/23/92
5,123,777 07/519,897 06/23/92
5,123,780 07/488,527 06/23/92
5,123,783 07/689,053 06/23/92
5,123,784 07/611,324 06/23/92
5,123,785 07/604,108 06/23/92
5,123,797 07/551,917 06/23/92
5,123,799 07/723,765 06/23/92
5,123,807 07/644,529 06/23/92
5,123,811 07/442,718 06/23/92
5,123,820 07/560,718 06/23/92
5,123,823 07/641,397 06/23/92
5,123,829 07/714,465 06/23/92
5,123,835 07/663,348 06/23/92
5,123,838 07/626,760 06/23/92
5,123,852 07/702,258 06/23/92
5,123,853 07/626,149 06/23/92
5,123,860 07/770,551 06/23/92
5,123,861 07/643,038 06/23/92
5,123,863 07/729,672 06/23/92
5,123,875 07/684,335 06/23/92
5,123,888 07/697,254 06/23/92
5,123,891 07/732,120 06/23/92
5,123,892 07/706,048 06/23/92
5,123,896 07/401,405 06/23/92
5,123,901 07/160,129 06/23/92
5,123,903 07/652,452 06/23/92
5,123,906 07/718,029 06/23/92
5,123,909 07/525,685 06/23/92
5,123,911 07/791,075 06/23/92
5,123,916 07/640,945 06/23/92
5,123,920 07/585,246 06/23/92
5,123,923 07/446,693 06/23/92
5,123,931 07/623,121 06/23/92
5,123,932 07/520,745 06/23/92
5,123,954 07/755,366 06/23/92
5,123,963 07/779,743 06/23/92
5,123,967 07/481,707 06/23/92
5,123,969 07/648,937 06/23/92
5,123,970 07/519,048 06/23/92
5,123,974 07/693,577 06/23/92
5,123,976 07/646,710 06/23/92
5,123,977 07/382,169 06/23/92
5,123,978 07/671,592 06/23/92
5,123,981 07/678,452 06/23/92
5,123,982 07/547,753 06/23/92
5,123,995 07/592,648 06/23/92
5,123,997 07/428,536 06/23/92
5,124,003 07/607,606 06/23/92
5,124,004 07/475,732 06/23/92
5,124,005 07/690,770 06/23/92
5,124,006 07/583,084 06/23/92
5,124,011 07/426,310 06/23/92
5,124,020 07/412,425 06/23/92
5,124,022 07/596,019 06/23/92
5,124,024 07/610,936 06/23/92
5,124,028 07/546,167 06/23/92
5,124,032 07/772,946 06/23/92
5,124,034 07/662,552 06/23/92
5,124,042 07/739,277 06/23/92
5,124,044 07/639,048 06/23/92
5,124,049 07/796,851 06/23/92
5,124,062 07/689,126 06/23/92
5,124,070 07/398,984 06/23/92
5,124,071 07/585,789 06/23/92
5,124,076 07/467,743 06/23/92
5,124,080 07/790,095 06/23/92
5,124,090 07/294,243 06/23/92
5,124,095 07/605,884 06/23/92
5,124,098 07/665,680 06/23/92
5,124,107 07/729,832 06/23/92
5,124,108 07/397,624 06/23/92
5,124,120 07/553,198 06/23/92
5,124,121 07/719,663 06/23/92
5,124,125 07/550,469 06/23/92
5,124,127 07/302,422 06/23/92
5,124,134 07/506,350 06/23/92
5,124,136 07/543,634 06/23/92
5,124,147 07/482,141 06/23/92
5,124,152 07/638,292 06/23/92
5,124,156 07/570,956 06/23/92
5,124,166 07/527,066 06/23/92
5,124,174 07/625,340 06/23/92
5,124,181 07/582,329 06/23/92
5,124,182 07/592,538 06/23/92
5,124,185 07/416,572 06/23/92
5,124,187 07/595,079 06/23/92
5,124,191 07/666,909 06/23/92
5,124,193 07/529,210 06/23/92
5,124,206 07/642,555 06/23/92
5,124,209 07/452,831 06/23/92
5,124,211 07/550,507 06/23/92
5,124,226 07/596,911 06/23/92
5,124,229 07/524,464 06/23/92
5,124,247 07/448,726 06/23/92
5,124,249 07/442,910 06/23/92
5,124,254 07/555,412 06/23/92
5,124,261 07/326,070 06/23/92
5,124,265 07/601,930 06/23/92
5,124,269 07/633,192 06/23/92
5,124,274 07/791,518 06/23/92
5,124,277 07/639,237 06/23/92
5,124,286 07/547,819 06/23/92
5,124,289 07/265,179 06/23/92
5,124,290 07/777,066 06/23/92
5,124,293 07/641,908 06/23/92
5,124,299 07/792,576 06/23/92
5,124,304 07/668,217 06/23/92
5,124,305 07/563,019 06/23/92
5,124,311 07/362,466 06/23/92
5,124,313 07/361,021 06/23/92
5,124,320 07/654,752 06/23/92
5,124,321 07/280,912 06/23/92
5,124,325 07/536,007 06/23/92
5,124,330 07/539,836 06/23/92
5,124,333 07/558,798 06/23/92
5,124,334 07/387,319 06/23/92
5,124,337 07/702,993 06/23/92
5,124,338 07/539,839 06/23/92
5,124,339 07/539,837 06/23/92
5,124,341 07/629,706 06/23/92
5,124,342 07/553,836 06/23/92
5,124,351 07/315,911 06/23/92
5,124,355 07/618,859 06/23/92
5,124,356 07/609,742 06/23/92
5,124,358 07/466,127 06/23/92
5,124,365 07/676,362 06/23/92
5,124,366 07/608,855 06/23/92
5,124,371 07/611,558 06/23/92
5,124,374 07/159,200 06/23/92
5,124,379 07/547,300 06/23/92
5,124,382 07/664,096 06/23/92
5,124,384 07/614,401 06/23/92
5,124,389 07/090,553 06/23/92
5,124,394 07/684,630 06/23/92
5,124,404 07/570,406 06/23/92
5,124,406 07/635,412 06/23/92
5,124,409 07/718,802 06/23/92
5,124,430 07/573,927 06/23/92
5,124,431 07/593,301 06/23/92
5,124,433 07/729,760 06/23/92
5,124,434 07/746,261 06/23/92
5,124,438 07/464,196 06/23/92
5,124,442 07/603,010 06/23/92
5,124,443 07/352,736 06/23/92
5,124,450 07/775,504 06/23/92
5,124,451 07/728,130 06/23/92
5,124,455 07/564,263 06/23/92
5,124,459 07/298,943 06/23/92
5,124,460 07/696,391 06/23/92
5,124,464 07/366,605 06/23/92
5,124,466 07/447,933 06/23/92
5,124,467 07/556,068 06/23/92
5,124,469 07/515,416 06/23/92
5,124,470 07/732,792 06/23/92
5,124,472 07/534,230 06/23/92
5,124,474 07/445,646 06/23/92
5,124,479 07/583,493 06/23/92
5,124,480 07/418,595 06/23/92
5,124,481 07/694,258 06/23/92
5,124,489 07/755,913 06/23/92
5,124,492 07/653,921 06/23/92
5,124,493 07/775,402 06/23/92
5,124,495 07/627,476 06/23/92
5,124,497 07/419,928 06/23/92
5,124,508 07/567,194 06/23/92
5,124,509 07/643,576 06/23/92
5,124,514 07/726,823 06/23/92
5,124,520 07/482,061 06/23/92
5,124,526 07/662,259 06/23/92
5,124,528 07/634,003 06/23/92
5,124,551 07/578,221 06/23/92
5,124,563 07/527,421 06/23/92
5,124,564 07/283,572 06/23/92
5,124,567 07/603,283 06/23/92
5,124,574 07/602,407 06/23/92
5,124,575 07/324,427 06/23/92
5,124,588 07/695,036 06/23/92
5,124,591 07/577,353 06/23/92
5,124,601 07/705,031 06/23/92
5,124,608 07/646,100 06/23/92
5,124,613 07/632,145 06/23/92
5,124,614 07/606,017 06/23/92
5,124,641 07/634,532 06/23/92
5,124,643 07/604,832 06/23/92
5,124,645 07/690,462 06/23/92
5,124,650 07/556,384 06/23/92
5,124,652 07/667,370 06/23/92
5,124,653 07/573,781 06/23/92
5,124,656 07/589,355 06/23/92
5,124,662 07/600,325 06/23/92
5,124,665 07/642,963 06/23/92
5,124,668 07/666,804 06/23/92
5,124,699 07/545,944 06/23/92
5,124,704 07/583,130 06/23/92
5,124,706 07/528,767 06/23/92
5,124,711 07/571,555 06/23/92
5,124,713 07/584,197 06/23/92
5,124,715 07/580,583 06/23/92
5,124,717 07/624,390 06/23/92
5,124,721 07/650,844 06/23/92
5,124,740 07/587,461 06/23/92
5,124,745 07/604,118 06/23/92
5,124,793 07/479,247 06/23/92
5,124,795 07/652,552 06/23/92
5,124,822 07/520,685 06/23/92
5,124,828 07/741,982 06/23/92
5,124,834 07/437,422 06/23/92
5,124,849 07/531,885 06/23/92
5,124,850 07/436,735 06/23/92
5,124,852 07/603,498 06/23/92
5,124,855 07/529,823 06/23/92
5,124,858 07/743,954 06/23/92
5,124,860 07/518,890 06/23/92
5,124,865 07/782,524 06/23/92
5,124,871 07/562,264 06/23/92
5,124,874 07/493,655 06/23/92
5,124,875 07/568,863 06/23/92
5,124,879 07/537,140 06/23/92
5,124,890 07/663,529 06/23/92
5,124,900 07/441,999 06/23/92
5,124,903 07/779,976 06/23/92
5,124,917 07/519,438 06/23/92
5,124,930 07/481,336 06/23/92
5,124,931 07/420,525 06/23/92
5,124,934 07/485,533 06/23/92
5,124,937 07/499,739 06/23/92
5,124,939 07/383,359 06/23/92
5,124,950 07/585,891 06/23/92
5,124,952 07/353,310 06/23/92
5,124,956 07/642,706 06/23/92
5,124,957 07/343,811 06/23/92
5,124,959 07/427,611 06/23/92
5,124,962 07/442,716 06/23/92
5,124,974 07/479,820 06/23/92
5,124,983 07/540,257 06/23/92
5,124,984 07/564,026 06/23/92
5,124,986 07/770,790 06/23/92
5,124,993 07/365,179 06/23/92
5,124,997 07/582,206 06/23/92
5,125,008 07/491,186 06/23/92
5,125,012 07/727,914 06/23/92
5,125,015 07/645,982 06/23/92
5,125,017 07/648,457 06/23/92
5,125,028 07/604,851 06/23/92
5,125,033 07/653,501 06/23/92
5,125,034 07/635,668 06/23/92
5,125,038 07/644,181 06/23/92
5,125,043 07/657,961 06/23/92
5,125,049 07/593,090 06/23/92
5,125,051 07/691,585 06/23/92
5,125,055 07/659,092 06/23/92
5,125,069 07/455,075 06/23/92
5,125,076 07/488,445 06/23/92
5,125,084 07/198,894 06/23/92
5,125,091 07/363,068 06/23/92
5,125,092 07/294,850 06/23/92
5,125,099 07/350,978 06/23/92
5,125,101 07/481,974 06/23/92
5,125,109 07/210,433 06/23/92
PATENTS WHICH EXPIRED ON June 25, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,528,771 08/282,593 06/25/96
5,528,772 08/350,526 06/25/96
5,528,774 08/149,658 06/25/96
5,528,779 08/329,098 06/25/96
5,528,780 08/367,743 06/25/96
5,528,783 08/272,563 06/25/96
5,528,785 08/323,717 06/25/96
5,528,790 08/531,939 06/25/96
5,528,796 08/471,569 06/25/96
5,528,799 08/262,734 06/25/96
5,528,803 08/209,075 06/25/96
5,528,804 08/291,457 06/25/96
5,528,814 08/190,270 06/25/96
5,528,815 08/304,428 06/25/96
5,528,823 08/458,064 06/25/96
5,528,831 08/290,156 06/25/96
5,528,833 08/229,537 06/25/96
5,528,834 08/180,915 06/25/96
5,528,838 08/217,711 06/25/96
5,528,840 08/262,778 06/25/96
5,528,842 08/450,670 06/25/96
5,528,844 08/285,202 06/25/96
5,528,849 08/402,198 06/25/96
5,528,850 08/382,916 06/25/96
5,528,852 08/446,426 06/25/96
5,528,853 08/461,628 06/25/96
5,528,864 08/419,250 06/25/96
5,528,866 08/248,038 06/25/96
5,528,875 08/331,371 06/25/96
5,528,883 08/338,949 06/25/96
5,528,891 08/402,112 06/25/96
5,528,900 08/496,338 06/25/96
5,528,902 08/347,366 06/25/96
5,528,903 08/307,717 06/25/96
5,528,906 08/494,899 06/25/96
5,528,907 08/225,708 06/25/96
5,528,913 08/283,726 06/25/96
5,528,921 08/238,011 06/25/96
5,528,923 08/324,688 06/25/96
5,528,924 08/158,562 06/25/96
5,528,925 08/292,923 06/25/96
5,528,933 08/152,847 06/25/96
5,528,935 08/555,558 06/25/96
5,528,936 08/280,183 06/25/96
5,528,937 08/161,649 06/25/96
5,528,945 08/251,825 06/25/96
5,528,946 08/239,206 06/25/96
5,528,952 08/277,067 06/25/96
5,528,955 08/302,564 06/25/96
5,528,956 08/336,176 06/25/96
5,528,957 08/181,929 06/25/96
5,528,961 08/412,003 06/25/96
5,528,974 08/219,307 06/25/96
5,528,980 08/105,716 06/25/96
5,528,982 08/491,700 06/25/96
5,528,985 08/227,304 06/25/96
5,528,997 08/257,743 06/25/96
5,529,000 08/288,740 06/25/96
5,529,002 08/436,104 06/25/96
5,529,007 08/510,551 06/25/96
5,529,017 08/496,515 06/25/96
5,529,018 08/398,968 06/25/96
5,529,019 08/320,876 06/25/96
5,529,020 08/320,680 06/25/96
5,529,022 08/176,823 06/25/96
5,529,026 08/448,058 06/25/96
5,529,036 08/383,374 06/25/96
5,529,058 08/315,883 06/25/96
5,529,075 08/304,167 06/25/96
5,529,078 08/239,508 06/25/96
5,529,086 08/425,627 06/25/96
5,529,097 08/377,118 06/25/96
5,529,108 07/971,849 06/25/96
5,529,109 08/394,915 06/25/96
5,529,113 08/288,258 06/25/96
5,529,118 08/317,318 06/25/96
5,529,124 08/358,448 06/25/96
5,529,128 08/285,258 06/25/96
5,529,130 08/189,881 06/25/96
5,529,131 08/535,565 06/25/96
5,529,134 08/403,711 06/25/96
5,529,135 08/241,130 06/25/96
5,529,138 08/147,312 06/25/96
5,529,140 08/274,881 06/25/96
5,529,142 08/437,079 06/25/96
5,529,145 08/255,401 06/25/96
5,529,146 08/523,397 06/25/96
5,529,147 08/277,136 06/25/96
5,529,148 08/262,124 06/25/96
5,529,156 08/209,802 06/25/96
5,529,157 08/271,907 06/25/96
5,529,163 08/385,163 06/25/96
5,529,167 08/359,438 06/25/96
5,529,170 08/375,858 06/25/96
5,529,172 08/220,739 06/25/96
5,529,173 08/119,016 06/25/96
5,529,181 08/382,438 06/25/96
5,529,182 08/342,336 06/25/96
5,529,185 08/319,996 06/25/96
5,529,188 08/314,115 06/25/96
5,529,198 08/170,178 06/25/96
5,529,210 08/268,787 06/25/96
5,529,212 08/162,072 06/25/96
5,529,218 08/510,062 06/25/96
5,529,219 08/536,484 06/25/96
5,529,228 08/380,604 06/25/96
5,529,237 08/272,137 06/25/96
5,529,247 08/537,254 06/25/96
5,529,249 08/330,707 06/25/96
5,529,252 08/365,564 06/25/96
5,529,267 08/505,745 06/25/96
5,529,269 08/244,006 06/25/96
5,529,271 08/359,398 06/25/96
5,529,272 08/417,690 06/25/96
5,529,288 08/284,223 06/25/96
5,529,289 08/435,984 06/25/96
5,529,297 08/148,561 06/25/96
5,529,303 08/492,566 06/25/96
5,529,304 08/259,787 06/25/96
5,529,305 08/488,552 06/25/96
5,529,308 08/489,649 06/25/96
5,529,313 08/378,677 06/25/96
5,529,322 08/326,946 06/25/96
5,529,325 08/453,671 06/25/96
5,529,326 08/378,602 06/25/96
5,529,328 08/520,814 06/25/96
5,529,339 08/407,308 06/25/96
5,529,341 08/342,572 06/25/96
5,529,347 08/323,752 06/25/96
5,529,352 08/299,947 06/25/96
5,529,353 08/419,614 06/25/96
5,529,357 08/299,502 06/25/96
5,529,361 08/390,214 06/25/96
5,529,362 08/318,183 06/25/96
5,529,363 08/214,176 06/25/96
5,529,364 08/244,429 06/25/96
5,529,365 08/394,240 06/25/96
5,529,366 08/300,478 06/25/96
5,529,368 08/404,066 06/25/96
5,529,371 08/421,917 06/25/96
5,529,375 08/453,802 06/25/96
5,529,385 08/320,336 06/25/96
5,529,386 08/249,336 06/25/96
5,529,415 08/413,002 06/25/96
5,529,417 08/360,167 06/25/96
5,529,418 08/509,163 06/25/96
5,529,422 08/178,303 06/25/96
5,529,424 08/277,254 06/25/96
5,529,427 08/370,402 06/25/96
5,529,428 08/244,373 06/25/96
5,529,429 08/267,825 06/25/96
5,529,430 08/410,305 06/25/96
5,529,443 08/308,562 06/25/96
5,529,445 08/382,726 06/25/96
5,529,446 08/387,174 06/25/96
5,529,448 08/338,042 06/25/96
5,529,455 08/331,976 06/25/96
5,529,460 08/098,628 06/25/96
5,529,461 08/361,642 06/25/96
5,529,470 08/405,661 06/25/96
5,529,476 08/330,974 06/25/96
5,529,485 08/379,355 06/25/96
5,529,488 08/502,711 06/25/96
5,529,489 08/248,681 06/25/96
5,529,493 08/209,552 06/25/96
5,529,495 08/465,825 06/25/96
5,529,499 08/513,067 06/25/96
5,529,522 08/404,498 06/25/96
5,529,526 08/505,393 06/25/96
5,529,534 08/345,636 06/25/96
5,529,539 08/114,849 06/25/96
5,529,559 08/361,110 06/25/96
5,529,561 08/379,934 06/25/96
5,529,562 08/244,861 06/25/96
5,529,571 08/373,008 06/25/96
5,529,586 08/294,720 06/25/96
5,529,591 08/361,077 06/25/96
5,529,595 08/441,602 06/25/96
5,529,598 08/374,804 06/25/96
5,529,612 08/448,041 06/25/96
5,529,613 08/243,144 06/25/96
5,529,625 08/301,921 06/25/96
5,529,627 08/431,374 06/25/96
5,529,630 08/385,929 06/25/96
5,529,651 08/341,074 06/25/96
5,529,653 08/406,505 06/25/96
5,529,662 08/267,947 06/25/96
5,529,687 08/512,344 06/25/96
5,529,694 08/433,942 06/25/96
5,529,696 08/504,777 06/25/96
5,529,698 08/232,037 06/25/96
5,529,701 08/492,766 06/25/96
5,529,702 08/225,799 06/25/96
5,529,704 08/321,972 06/25/96
5,529,714 08/388,483 06/25/96
5,529,721 08/287,975 06/25/96
5,529,724 08/384,169 06/25/96
5,529,731 08/471,497 06/25/96
5,529,733 08/319,287 06/25/96
5,529,749 08/353,243 06/25/96
5,529,751 08/250,722 06/25/96
5,529,753 08/089,001 06/25/96
5,529,757 08/277,266 06/25/96
5,529,758 08/441,394 06/25/96
5,529,763 08/416,609 06/25/96
5,529,781 07/850,472 06/25/96
5,529,790 08/354,378 06/25/96
5,529,792 08/108,573 06/25/96
5,529,795 08/302,858 06/25/96
5,529,810 08/337,381 06/25/96
5,529,812 08/392,772 06/25/96
5,529,839 08/274,491 06/25/96
5,529,841 08/321,182 06/25/96
5,529,851 08/276,386 06/25/96
5,529,856 08/439,695 06/25/96
5,529,878 08/447,123 06/25/96
5,529,893 08/507,548 06/25/96
5,529,906 08/154,354 06/25/96
5,529,907 08/182,826 06/25/96
5,529,915 08/372,621 06/25/96
5,529,923 08/194,662 06/25/96
5,529,928 08/472,410 06/25/96
5,529,934 07/737,441 06/25/96
5,529,935 08/442,614 06/25/96
5,529,949 08/210,044 06/25/96
5,529,964 08/388,832 06/25/96
5,529,968 08/441,897 06/25/96
5,529,970 08/235,593 06/25/96
5,529,974 08/462,446 06/25/96
5,530,002 08/385,927 06/25/96
5,530,003 08/170,220 06/25/96
5,530,008 08/187,413 06/25/96
5,530,016 08/245,328 06/25/96
5,530,019 08/338,533 06/25/96
5,530,032 08/356,304 06/25/96
5,530,045 08/235,942 06/25/96
5,530,055 08/352,548 06/25/96
5,530,081 08/221,001 06/25/96
5,530,105 08/313,458 06/25/96
5,530,111 08/296,171 06/25/96
5,530,118 08/161,817 06/25/96
5,530,129 08/508,639 06/25/96
5,530,133 08/450,193 06/25/96
5,530,134 08/301,030 06/25/96
5,530,148 08/404,668 06/25/96
5,530,153 08/379,037 06/25/96
5,530,171 08/423,629 06/25/96
5,530,200 08/067,983 06/25/96
5,530,206 08/239,554 06/25/96
5,530,253 08/319,243 06/25/96
5,530,255 08/198,163 06/25/96
5,530,285 08/388,848 06/25/96
5,530,297 08/284,951 06/25/96
5,530,299 08/211,072 06/25/96
5,530,301 08/254,748 06/25/96
5,530,309 08/058,091 06/25/96
5,530,324 08/190,013 06/25/96
5,530,344 08/312,802 06/25/96
5,530,347 08/367,186 06/25/96
5,530,349 08/176,701 06/25/96
5,530,365 08/325,698 06/25/96
5,530,396 08/308,806 06/25/96
5,530,397 08/280,971 06/25/96
5,530,410 08/343,071 06/25/96
5,530,412 08/116,934 06/25/96
5,530,414 08/305,463 06/25/96
5,530,427 08/346,175 06/25/96
5,530,432 08/383,305 06/25/96
5,530,440 08/319,354 06/25/96
5,530,443 08/300,504 06/25/96
5,530,446 08/419,438 06/25/96
5,530,448 06/559,062 06/25/96
5,530,481 08/268,709 06/25/96
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