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 main-
tenance 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 ap-
plicable surcharge.
PATENTS WHICH EXPIRED ON August 4, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,683,593 06/788,321 08/04/87
4,683,596 06/800,400 08/04/87
4,683,612 06/785,434 08/04/87
4,683,617 06/900,573 08/04/87
4,683,620 06/661,484 08/04/87
4,683,621 06/782,589 08/04/87
4,683,629 06/726,138 08/04/87
4,683,631 06/908,399 08/04/87
4,683,643 06/756,135 08/04/87
4,683,644 06/754,960 08/04/87
4,683,646 06/770,652 08/04/87
4,683,653 06/806,450 08/04/87
4,683,675 06/795,891 08/04/87
4,683,678 06/853,191 08/04/87
4,683,679 06/816,411 08/04/87
4,683,685 06/877,713 08/04/87
4,683,687 06/929,102 08/04/87
4,683,689 06/864,874 08/04/87
4,683,696 06/737,091 08/04/87
4,683,700 06/734,337 08/04/87
4,683,708 06/833,330 08/04/87
4,683,713 06/863,955 08/04/87
4,683,717 06/703,439 08/04/87
4,683,718 06/772,294 08/04/87
4,683,721 06/855,018 08/04/87
4,683,725 06/759,084 08/04/87
4,683,731 06/771,304 08/04/87
4,683,732 06/888,517 08/04/87
4,683,736 06/859,194 08/04/87
4,683,743 06/645,977 08/04/87
4,683,748 06/829,597 08/04/87
4,683,751 06/861,802 08/04/87
4,683,753 06/789,138 08/04/87
4,683,754 06/857,045 08/04/87
4,683,769 06/755,469 08/04/87
4,683,776 06/833,260 08/04/87
4,683,777 06/639,167 08/04/87
4,683,781 06/897,228 08/04/87
4,683,782 06/931,710 08/04/87
4,683,783 06/872,540 08/04/87
4,683,784 06/828,179 08/04/87
4,683,786 06/851,455 08/04/87
4,683,793 06/827,983 08/04/87
4,683,800 06/802,190 08/04/87
4,683,810 06/681,350 08/04/87
4,683,815 06/727,793 08/04/87
4,683,817 06/864,986 08/04/87
4,683,823 06/865,438 08/04/87
4,683,827 06/758,655 08/04/87
4,683,828 06/769,334 08/04/87
4,683,831 06/749,659 08/04/87
4,683,834 06/830,882 08/04/87
4,683,837 06/858,459 08/04/87
4,683,843 06/896,055 08/04/87
4,683,864 06/722,253 08/04/87
4,683,872 06/824,717 08/04/87
4,683,875 06/870,300 08/04/87
4,683,878 06/728,185 08/04/87
4,683,881 06/792,809 08/04/87
4,683,885 06/909,730 08/04/87
4,683,891 06/700,376 08/04/87
4,683,894 06/629,298 08/04/87
4,683,895 06/758,741 08/04/87
4,683,898 06/813,938 08/04/87
4,683,914 06/877,702 08/04/87
4,683,919 06/867,411 08/04/87
4,683,930 06/793,351 08/04/87
4,683,941 06/832,632 08/04/87
4,683,942 06/912,282 08/04/87
4,683,943 06/890,077 08/04/87
4,683,952 06/903,450 08/04/87
4,683,956 06/661,148 08/04/87
4,683,964 06/791,217 08/04/87
4,683,970 06/853,228 08/04/87
4,683,975 06/913,531 08/04/87
4,683,976 06/733,515 08/04/87
4,683,984 06/784,325 08/04/87
4,683,986 06/695,071 08/04/87
4,683,987 06/793,635 08/04/87
4,683,988 06/782,800 08/04/87
4,683,990 06/770,527 08/04/87
4,683,995 06/830,784 08/04/87
4,684,009 06/758,545 08/04/87
4,684,011 06/790,141 08/04/87
4,684,019 06/787,312 08/04/87
4,684,021 06/877,336 08/04/87
4,684,024 06/828,252 08/04/87
4,684,033 06/854,601 08/04/87
4,684,034 06/690,142 08/04/87
4,684,038 06/746,973 08/04/87
4,684,039 06/594,189 08/04/87
4,684,046 06/776,683 08/04/87
4,684,051 06/772,733 08/04/87
4,684,052 06/909,647 08/04/87
4,684,054 06/838,825 08/04/87
4,684,057 06/903,274 08/04/87
4,684,064 06/766,526 08/04/87
4,684,069 06/764,437 08/04/87
4,684,073 06/786,399 08/04/87
4,684,079 06/809,088 08/04/87
4,684,094 06/857,523 08/04/87
4,684,099 06/916,205 08/04/87
4,684,103 06/900,323 08/04/87
4,684,110 06/803,753 08/04/87
4,684,111 06/829,489 08/04/87
4,684,113 06/655,618 08/04/87
4,684,119 06/625,795 08/04/87
4,684,123 06/739,881 08/04/87
4,684,127 07/022,758 08/04/87
4,684,138 06/892,415 08/04/87
4,684,143 06/844,549 08/04/87
4,684,146 06/810,640 08/04/87
4,684,147 06/595,299 08/04/87
4,684,148 06/835,536 08/04/87
4,684,149 06/736,439 08/04/87
4,684,161 06/935,062 08/04/87
4,684,167 06/911,723 08/04/87
4,684,169 06/780,030 08/04/87
4,684,174 06/632,597 08/04/87
4,684,176 06/834,116 08/04/87
4,684,191 06/880,231 08/04/87
4,684,201 06/750,372 08/04/87
4,684,203 06/825,688 08/04/87
4,684,211 06/707,480 08/04/87
4,684,219 06/812,209 08/04/87
4,684,222 06/615,254 08/04/87
4,684,226 06/741,847 08/04/87
4,684,228 06/896,914 08/04/87
4,684,230 06/917,216 08/04/87
4,684,234 06/888,472 08/04/87
4,684,237 06/780,775 08/04/87
4,684,240 06/590,297 08/04/87
4,684,242 06/822,375 08/04/87
4,684,243 06/863,652 08/04/87
4,684,257 06/693,658 08/04/87
4,684,261 06/615,133 08/04/87
4,684,273 06/740,469 08/04/87
4,684,275 06/508,065 08/04/87
4,684,281 06/769,577 08/04/87
4,684,290 06/818,890 08/04/87
4,684,293 06/793,688 08/04/87
4,684,301 06/860,284 08/04/87
4,684,313 06/714,207 08/04/87
4,684,314 06/654,199 08/04/87
4,684,315 06/824,930 08/04/87
4,684,317 06/670,646 08/04/87
4,684,339 06/873,906 08/04/87
4,684,349 06/889,701 08/04/87
4,684,360 06/828,917 08/04/87
4,684,364 06/484,205 08/04/87
4,684,365 06/786,213 08/04/87
4,684,368 06/882,218 08/04/87
4,684,377 06/870,052 08/04/87
4,684,378 06/761,658 08/04/87
4,684,380 06/809,011 08/04/87
4,684,381 06/851,944 08/04/87
4,684,385 06/835,589 08/04/87
4,684,387 06/832,209 08/04/87
4,684,393 06/724,835 08/04/87
4,684,398 06/840,357 08/04/87
4,684,408 06/834,787 08/04/87
4,684,409 06/819,595 08/04/87
4,684,411 06/799,137 08/04/87
4,684,412 06/763,500 08/04/87
4,684,414 06/551,902 08/04/87
4,684,416 06/709,327 08/04/87
4,684,420 06/766,228 08/04/87
4,684,430 06/508,403 08/04/87
4,684,438 06/696,485 08/04/87
4,684,439 06/917,640 08/04/87
4,684,440 06/806,884 08/04/87
4,684,442 06/718,188 08/04/87
4,684,458 06/805,283 08/04/87
4,684,470 06/764,268 08/04/87
4,684,474 06/633,209 08/04/87
4,684,475 06/633,444 08/04/87
4,684,476 06/828,338 08/04/87
4,684,482 06/574,482 08/04/87
4,684,483 06/778,840 08/04/87
4,684,486 06/898,028 08/04/87
4,684,489 06/862,806 08/04/87
4,684,491 06/817,363 08/04/87
4,684,493 06/562,057 08/04/87
4,684,494 06/653,805 08/04/87
4,684,503 06/673,681 08/04/87
4,684,510 06/811,969 08/04/87
4,684,512 06/900,192 08/04/87
4,684,514 06/757,571 08/04/87
4,684,523 06/832,714 08/04/87
4,684,525 06/896,856 08/04/87
4,684,526 06/685,155 08/04/87
4,684,527 06/846,631 08/04/87
4,684,530 06/784,010 08/04/87
4,684,532 06/857,208 08/04/87
4,684,538 06/831,785 08/04/87
4,684,541 06/872,889 08/04/87
4,684,543 06/745,734 08/04/87
4,684,545 06/827,427 08/04/87
4,684,553 06/814,502 08/04/87
4,684,558 06/879,876 08/04/87
4,684,565 06/673,270 08/04/87
4,684,567 06/874,101 08/04/87
4,684,586 06/936,299 08/04/87
4,684,589 06/826,567 08/04/87
4,684,591 06/793,465 08/04/87
4,684,596 06/829,878 08/04/87
4,684,598 06/674,129 08/04/87
4,684,601 06/826,582 08/04/87
4,684,603 06/805,120 08/04/87
4,684,605 06/824,392 08/04/87
4,684,615 06/913,117 08/04/87
4,684,620 06/647,184 08/04/87
4,684,624 06/735,948 08/04/87
4,684,627 06/640,170 08/04/87
4,684,629 06/843,264 08/04/87
4,684,631 06/781,988 08/04/87
4,684,632 06/684,685 08/04/87
4,684,638 06/782,492 08/04/87
4,684,650 06/786,199 08/04/87
4,684,651 06/352,716 08/04/87
4,684,655 06/839,770 08/04/87
4,684,656 06/840,130 08/04/87
4,684,657 06/782,258 08/04/87
4,684,659 06/823,239 08/04/87
4,684,661 06/799,807 08/04/87
4,684,680 06/795,309 08/04/87
4,684,681 06/702,464 08/04/87
4,684,683 06/762,902 08/04/87
4,684,684 06/709,206 08/04/87
4,684,689 06/869,560 08/04/87
4,684,696 06/839,406 08/04/87
4,684,703 06/471,068 08/04/87
4,684,710 06/892,640 08/04/87
4,684,717 06/676,264 08/04/87
4,684,718 06/676,265 08/04/87
4,684,721 06/835,788 08/04/87
4,684,725 06/757,594 08/04/87
4,684,730 06/842,603 08/04/87
4,684,735 06/749,971 08/04/87
4,684,737 06/641,729 08/04/87
4,684,739 06/326,417 08/04/87
4,684,740 06/840,757 08/04/87
4,684,754 06/931,431 08/04/87
4,684,766 06/778,002 08/04/87
4,684,769 06/904,488 08/04/87
4,684,770 06/756,255 08/04/87
4,684,771 06/733,654 08/04/87
4,684,784 06/855,237 08/04/87
4,684,801 06/835,015 08/04/87
4,684,802 06/830,650 08/04/87
4,684,810 06/436,483 08/04/87
4,684,813 06/688,682 08/04/87
4,684,821 06/825,020 08/04/87
4,684,822 06/827,362 08/04/87
4,684,827 06/838,200 08/04/87
4,684,832 06/857,222 08/04/87
4,684,851 06/756,412 08/04/87
4,684,856 06/637,870 08/04/87
4,684,863 06/880,423 08/04/87
4,684,869 06/774,311 08/04/87
4,684,877 06/875,309 08/04/87
4,684,884 06/751,106 08/04/87
4,684,885 06/795,051 08/04/87
4,684,889 06/719,750 08/04/87
4,684,900 06/855,419 08/04/87
4,684,901 06/908,027 08/04/87
4,684,906 06/867,536 08/04/87
4,684,912 06/883,692 08/04/87
4,684,914 06/919,684 08/04/87
4,684,917 06/863,791 08/04/87
4,684,923 06/774,648 08/04/87
4,684,935 06/552,974 08/04/87
4,684,936 06/602,314 08/04/87
4,684,938 06/583,072 08/04/87
4,684,947 06/869,790 08/04/87
4,684,953 06/712,157 08/04/87
4,684,958 06/847,661 08/04/87
4,684,967 06/607,282 08/04/87
4,684,972 06/748,125 08/04/87
4,684,978 06/748,750 08/04/87
4,684,979 06/625,782 08/04/87
4,684,982 06/834,388 08/04/87
4,684,989 06/826,998 08/04/87
4,684,993 06/869,133 08/04/87
4,684,994 06/818,154 08/04/87
4,684,995 06/876,630 08/04/87
4,685,002 06/701,208 08/04/87
4,685,004 06/712,094 08/04/87
4,685,012 06/793,027 08/04/87
4,685,013 06/768,317 08/04/87
4,685,018 06/877,583 08/04/87
4,685,020 06/730,897 08/04/87
4,685,035 06/896,866 08/04/87
4,685,047 06/886,138 08/04/87
4,685,048 06/838,999 08/04/87
4,685,053 06/767,271 08/04/87
4,685,056 06/743,592 08/04/87
4,685,061 06/710,823 08/04/87
4,685,068 06/767,733 08/04/87
4,685,069 06/684,787 08/04/87
4,685,072 06/688,213 08/04/87
4,685,076 06/657,354 08/04/87
4,685,077 06/692,348 08/04/87
4,685,078 06/666,703 08/04/87
4,685,087 06/528,374 08/04/87
4,685,089 06/645,579 08/04/87
4,685,092 06/772,594 08/04/87
4,685,093 06/719,475 08/04/87
4,685,103 06/813,321 08/04/87
4,685,105 06/790,252 08/04/87
4,685,109 06/906,356 08/04/87
4,685,111 06/730,001 08/04/87
4,685,113 06/785,516 08/04/87
4,685,117 06/684,470 08/04/87
4,685,121 06/697,353 08/04/87
4,685,130 06/770,466 08/04/87
4,685,137 06/735,400 08/04/87
4,685,143 06/714,659 08/04/87
4,685,145 06/679,622 08/04/87
4,685,149 06/236,353 08/04/87
4,685,150 06/588,892 08/04/87
PATENTS WHICH EXPIRED ON July 30, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,034,999 07/467,019 07/30/91
5,035,004 07/541,323 07/30/91
5,035,006 07/426,873 07/30/91
5,035,010 07/398,836 07/30/91
5,035,019 07/536,416 07/30/91
5,035,020 07/552,941 07/30/91
5,035,022 07/447,634 07/30/91
5,035,030 07/502,580 07/30/91
5,035,034 07/553,015 07/30/91
5,035,035 07/560,299 07/30/91
5,035,038 06/883,159 07/30/91
5,035,053 07/639,320 07/30/91
5,035,054 07/588,606 07/30/91
5,035,055 07/047,769 07/30/91
5,035,056 07/449,540 07/30/91
5,035,059 07/557,838 07/30/91
5,035,060 07/548,337 07/30/91
5,035,064 07/162,392 07/30/91
5,035,067 07/514,219 07/30/91
5,035,070 07/489,495 07/30/91
5,035,072 07/290,683 07/30/91
5,035,076 07/486,937 07/30/91
5,035,081 07/532,174 07/30/91
5,035,088 07/456,389 07/30/91
5,035,091 07/449,546 07/30/91
5,035,095 07/451,296 07/30/91
5,035,103 07/532,390 07/30/91
5,035,106 07/449,525 07/30/91
5,035,114 07/426,586 07/30/91
5,035,115 07/459,989 07/30/91
5,035,124 07/228,957 07/30/91
5,035,126 07/512,472 07/30/91
5,035,128 07/585,801 07/30/91
5,035,131 07/573,853 07/30/91
5,035,148 07/470,102 07/30/91
5,035,150 07/462,073 07/30/91
5,035,153 07/557,737 07/30/91
5,035,155 07/402,062 07/30/91
5,035,156 07/432,257 07/30/91
5,035,161 07/564,449 07/30/91
5,035,162 07/528,220 07/30/91
5,035,164 07/474,948 07/30/91
5,035,170 07/400,341 07/30/91
5,035,179 07/539,449 07/30/91
5,035,184 07/496,115 07/30/91
5,035,186 07/319,149 07/30/91
5,035,188 07/580,773 07/30/91
5,035,191 07/443,199 07/30/91
5,035,192 07/553,868 07/30/91
5,035,198 07/510,613 07/30/91
5,035,213 07/455,608 07/30/91
5,035,218 07/534,647 07/30/91
5,035,219 07/518,799 07/30/91
5,035,223 07/553,780 07/30/91
5,035,225 07/578,773 07/30/91
5,035,234 07/231,054 07/30/91
5,035,242 07/508,728 07/30/91
5,035,247 07/291,513 07/30/91
5,035,248 07/041,430 07/30/91
5,035,258 07/555,055 07/30/91
5,035,260 07/440,658 07/30/91
5,035,261 07/513,858 07/30/91
5,035,262 07/449,822 07/30/91
5,035,265 07/458,026 07/30/91
5,035,266 07/451,012 07/30/91
5,035,273 07/098,566 07/30/91
5,035,282 07/418,308 07/30/91
5,035,291 07/548,786 07/30/91
5,035,297 07/511,766 07/30/91
5,035,300 07/444,475 07/30/91
5,035,301 07/375,429 07/30/91
5,035,302 07/487,574 07/30/91
5,035,304 07/425,809 07/30/91
5,035,320 07/520,276 07/30/91
5,035,322 07/517,267 07/30/91
5,035,323 07/487,318 07/30/91
5,035,330 07/294,433 07/30/91
5,035,333 06/496,443 07/30/91
5,035,339 07/275,686 07/30/91
5,035,350 07/570,896 07/30/91
5,035,357 07/479,809 07/30/91
5,035,358 07/496,549 07/30/91
5,035,369 07/356,428 07/30/91
5,035,377 07/247,111 07/30/91
5,035,383 07/445,141 07/30/91
5,035,387 07/568,788 07/30/91
5,035,390 07/507,864 07/30/91
5,035,392 07/586,691 07/30/91
5,035,395 07/451,217 07/30/91
5,035,400 07/483,147 07/30/91
5,035,405 07/566,764 07/30/91
5,035,409 07/458,513 07/30/91
5,035,415 07/553,051 07/30/91
5,035,416 07/519,017 07/30/91
5,035,417 07/372,892 07/30/91
5,035,418 07/392,376 07/30/91
5,035,424 07/547,917 07/30/91
5,035,435 07/029,965 07/30/91
5,035,438 07/532,717 07/30/91
5,035,439 07/346,038 07/30/91
5,035,440 07/391,350 07/30/91
5,035,442 07/444,359 07/30/91
5,035,444 07/601,406 07/30/91
5,035,445 07/470,779 07/30/91
5,035,448 07/463,432 07/30/91
5,035,451 07/600,189 07/30/91
5,035,455 07/550,268 07/30/91
5,035,462 07/252,189 07/30/91
5,035,466 07/332,796 07/30/91
5,035,472 07/540,733 07/30/91
5,035,477 07/398,777 07/30/91
5,035,478 07/567,706 07/30/91
5,035,482 07/334,021 07/30/91
5,035,494 07/487,408 07/30/91
5,035,515 07/480,297 07/30/91
5,035,518 07/481,492 07/30/91
5,035,519 07/488,948 07/30/91
5,035,521 07/475,783 07/30/91
5,035,530 07/421,834 07/30/91
5,035,533 07/469,220 07/30/91
5,035,536 07/587,084 07/30/91
5,035,539 07/566,752 07/30/91
5,035,543 07/377,374 07/30/91
5,035,551 06/784,715 07/30/91
5,035,553 07/547,189 07/30/91
5,035,555 07/568,097 07/30/91
5,035,560 07/315,945 07/30/91
5,035,561 07/469,863 07/30/91
5,035,568 07/452,648 07/30/91
5,035,571 07/348,987 07/30/91
5,035,584 07/114,652 07/30/91
5,035,587 07/614,373 07/30/91
5,035,590 07/481,746 07/30/91
5,035,596 07/456,194 07/30/91
5,035,597 07/611,438 07/30/91
5,035,601 07/482,488 07/30/91
5,035,602 07/523,304 07/30/91
5,035,606 07/502,087 07/30/91
5,035,616 07/443,460 07/30/91
5,035,622 07/445,803 07/30/91
5,035,623 07/539,318 07/30/91
5,035,625 07/384,488 07/30/91
5,035,626 07/531,994 07/30/91
5,035,630 07/593,965 07/30/91
5,035,636 07/518,140 07/30/91
5,035,638 07/568,005 07/30/91
5,035,648 07/558,027 07/30/91
5,035,652 07/521,997 07/30/91
5,035,654 07/489,704 07/30/91
5,035,657 07/550,260 07/30/91
5,035,658 07/483,476 07/30/91
5,035,660 07/277,103 07/30/91
5,035,666 07/440,147 07/30/91
5,035,667 07/404,637 07/30/91
5,035,678 07/605,101 07/30/91
5,035,680 07/545,693 07/30/91
5,035,682 07/483,957 07/30/91
5,035,683 07/505,132 07/30/91
5,035,684 07/514,550 07/30/91
5,035,701 07/451,307 07/30/91
5,035,702 07/539,583 07/30/91
5,035,703 07/595,238 07/30/91
5,035,704 07/320,251 07/30/91
5,035,717 07/248,745 07/30/91
5,035,718 07/436,323 07/30/91
5,035,722 07/408,586 07/30/91
5,035,724 07/521,296 07/30/91
5,035,739 07/471,108 07/30/91
5,035,742 07/444,162 07/30/91
5,035,744 07/550,305 07/30/91
5,035,746 07/487,148 07/30/91
5,035,747 07/455,499 07/30/91
5,035,749 07/563,197 07/30/91
5,035,754 07/504,255 07/30/91
5,035,756 07/296,162 07/30/91
5,035,762 07/223,017 07/30/91
5,035,763 07/223,018 07/30/91
5,035,766 07/410,957 07/30/91
5,035,769 07/417,146 07/30/91
5,035,770 07/592,716 07/30/91
5,035,776 07/502,112 07/30/91
5,035,777 07/511,867 07/30/91
5,035,779 07/440,835 07/30/91
5,035,789 07/529,990 07/30/91
5,035,790 07/544,189 07/30/91
5,035,791 07/221,436 07/30/91
5,035,794 07/419,914 07/30/91
5,035,798 07/494,981 07/30/91
5,035,802 07/607,283 07/30/91
5,035,813 07/292,529 07/30/91
5,035,814 07/068,781 07/30/91
5,035,818 07/476,082 07/30/91
5,035,821 07/220,311 07/30/91
5,035,822 07/410,220 07/30/91
5,035,825 07/526,870 07/30/91
5,035,830 07/496,918 07/30/91
5,035,840 07/591,548 07/30/91
5,035,843 07/540,709 07/30/91
5,035,847 07/652,239 07/30/91
5,035,848 07/424,286 07/30/91
5,035,849 07/472,801 07/30/91
5,035,850 07/337,633 07/30/91
5,035,854 07/502,958 07/30/91
5,035,857 07/555,215 07/30/91
5,035,859 07/439,769 07/30/91
5,035,868 07/458,351 07/30/91
5,035,869 07/614,272 07/30/91
5,035,874 07/493,521 07/30/91
5,035,876 07/421,133 07/30/91
5,035,883 07/452,280 07/30/91
5,035,886 07/521,626 07/30/91
5,035,889 07/504,700 07/30/91
5,035,892 07/622,653 07/30/91
5,035,895 07/300,407 07/30/91
5,035,902 07/364,168 07/30/91
5,035,909 07/564,034 07/30/91
5,035,914 07/503,914 07/30/91
5,035,934 07/436,997 07/30/91
5,035,937 07/550,169 07/30/91
5,035,941 07/396,855 07/30/91
5,035,945 07/382,289 07/30/91
5,035,955 07/299,012 07/30/91
5,035,956 07/391,416 07/30/91
5,035,972 07/429,690 07/30/91
5,035,973 07/265,530 07/30/91
5,035,978 07/551,363 07/30/91
5,035,983 07/359,638 07/30/91
5,035,987 07/586,516 07/30/91
5,035,997 07/312,525 07/30/91
5,035,998 07/434,346 07/30/91
5,036,001 07/328,589 07/30/91
5,036,004 07/348,112 07/30/91
5,036,005 07/298,216 07/30/91
5,036,012 07/366,744 07/30/91
5,036,014 07/306,292 07/30/91
5,036,020 07/576,257 07/30/91
5,036,022 07/607,846 07/30/91
5,036,030 07/459,422 07/30/91
5,036,031 07/413,980 07/30/91
5,036,033 07/358,432 07/30/91
5,036,048 06/837,452 07/30/91
5,036,051 07/488,810 07/30/91
5,036,052 07/369,123 07/30/91
5,036,056 07/500,330 07/30/91
5,036,057 07/370,111 07/30/91
5,036,058 07/481,482 07/30/91
5,036,059 06/724,019 07/30/91
5,036,060 07/442,486 07/30/91
5,036,062 07/365,436 07/30/91
5,036,065 07/499,436 07/30/91
5,036,068 07/440,622 07/30/91
5,036,072 07/469,052 07/30/91
5,036,073 07/442,042 07/30/91
5,036,074 07/481,264 07/30/91
5,036,083 07/373,494 07/30/91
5,036,084 07/456,057 07/30/91
5,036,086 07/501,727 07/30/91
5,036,090 07/597,426 07/30/91
5,036,094 07/408,945 07/30/91
5,036,095 07/436,216 07/30/91
5,036,105 07/257,660 07/30/91
5,036,106 07/403,128 07/30/91
5,036,111 07/597,666 07/30/91
5,036,112 07/470,488 07/30/91
5,036,114 07/335,639 07/30/91
5,036,126 07/529,369 07/30/91
5,036,127 07/530,820 07/30/91
5,036,128 07/472,192 07/30/91
5,036,129 07/510,087 07/30/91
5,036,132 07/067,024 07/30/91
5,036,134 07/397,280 07/30/91
5,036,135 07/555,252 07/30/91
5,036,136 07/456,716 07/30/91
5,036,141 07/556,851 07/30/91
5,036,144 07/052,379 07/30/91
5,036,147 07/580,764 07/30/91
5,036,148 07/426,623 07/30/91
5,036,150 07/512,125 07/30/91
5,036,157 07/024,034 07/30/91
5,036,158 07/609,622 07/30/91
5,036,169 07/497,319 07/30/91
5,036,177 07/525,087 07/30/91
5,036,178 07/493,168 07/30/91
5,036,184 07/276,616 07/30/91
5,036,185 07/456,427 07/30/91
5,036,195 07/438,533 07/30/91
5,036,197 07/446,534 07/30/91
5,036,208 07/380,493 07/30/91
5,036,215 07/471,893 07/30/91
5,036,218 07/496,752 07/30/91
5,036,233 07/382,065 07/30/91
5,036,234 07/392,993 07/30/91
5,036,240 07/219,744 07/30/91
5,036,244 07/453,524 07/30/91
5,036,246 07/360,080 07/30/91
5,036,248 07/610,309 07/30/91
5,036,249 07/448,735 07/30/91
5,036,254 07/406,610 07/30/91
5,036,266 07/502,379 07/30/91
5,036,279 07/366,868 07/30/91
5,036,280 07/479,389 07/30/91
5,036,299 07/541,968 07/30/91
5,036,302 07/539,094 07/30/91
5,036,304 07/500,691 07/30/91
5,036,311 07/313,999 07/30/91
5,036,317 07/234,774 07/30/91
5,036,319 07/632,627 07/30/91
5,036,320 07/386,749 07/30/91
5,036,327 07/554,548 07/30/91
5,036,331 07/408,777 07/30/91
5,036,339 07/402,309 07/30/91
5,036,362 07/545,165 07/30/91
5,036,367 07/406,849 07/30/91
5,036,371 07/413,025 07/30/91
5,036,375 07/601,161 07/30/91
5,036,376 07/225,597 07/30/91
5,036,379 07/371,946 07/30/91
5,036,381 07/538,629 07/30/91
5,036,386 07/383,154 07/30/91
5,036,389 07/379,921 07/30/91
5,036,394 07/445,771 07/30/91
5,036,407 07/351,250 07/30/91
5,036,410 07/418,418 07/30/91
5,036,422 07/350,880 07/30/91
5,036,426 07/483,577 07/30/91
5,036,433 07/503,965 07/30/91
5,036,438 07/502,224 07/30/91
5,036,445 07/482,127 07/30/91
5,036,456 07/409,982 07/30/91
5,036,459 07/321,412 07/30/91
5,036,465 07/416,642 07/30/91
5,036,466 07/416,644 07/30/91
5,036,474 07/331,706 07/30/91
5,036,481 07/643,705 07/30/91
5,036,490 07/414,128 07/30/91
5,036,495 07/469,880 07/30/91
5,036,496 07/600,373 07/30/91
5,036,498 07/524,804 07/30/91
5,036,502 07/327,053 07/30/91
5,036,508 07/287,237 07/30/91
5,036,509 07/492,199 07/30/91
5,036,520 07/597,127 07/30/91
5,036,522 07/527,942 07/30/91
5,036,530 07/425,338 07/30/91
5,036,533 07/478,674 07/30/91
5,036,534 07/304,217 07/30/91
5,036,538 07/440,518 07/30/91
5,036,540 07/413,910 07/30/91
5,036,543 07/543,305 07/30/91
5,036,544 07/321,770 07/30/91
PATENTS WHICH EXPIRED ON August 1, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,437,061 08/116,121 08/01/95
5,437,063 08/266,477 08/01/95
5,437,064 08/177,776 08/01/95
5,437,069 08/206,662 08/01/95
5,437,077 08/210,493 08/01/95
5,437,079 08/328,200 08/01/95
5,437,082 08/044,292 08/01/95
5,437,084 08/010,031 08/01/95
5,437,086 08/118,271 08/01/95
5,437,089 07/976,975 08/01/95
5,437,098 08/189,467 08/01/95
5,437,101 08/223,600 08/01/95
5,437,104 08/285,827 08/01/95
5,437,105 08/189,597 08/01/95
5,437,106 07/985,025 08/01/95
5,437,114 08/192,019 08/01/95
5,437,121 08/224,570 08/01/95
5,437,127 08/235,514 08/01/95
5,437,132 08/150,836 08/01/95
5,437,134 08/099,172 08/01/95
5,437,136 08/083,762 08/01/95
5,437,137 08/130,384 08/01/95
5,437,138 08/189,414 08/01/95
5,437,140 08/176,653 08/01/95
5,437,146 08/120,776 08/01/95
5,437,151 08/109,878 08/01/95
5,437,171 08/109,615 08/01/95
5,437,173 08/019,099 08/01/95
5,437,175 08/246,200 08/01/95
5,437,182 08/122,522 08/01/95
5,437,185 07/967,619 08/01/95
5,437,186 07/971,617 08/01/95
5,437,187 08/096,486 08/01/95
5,437,190 07/706,680 08/01/95
5,437,196 08/009,288 08/01/95
5,437,198 08/223,660 08/01/95
5,437,207 08/119,211 08/01/95
5,437,208 08/194,419 08/01/95
5,437,210 08/114,941 08/01/95
5,437,221 08/256,730 08/01/95
5,437,225 08/258,474 08/01/95
5,437,236 08/323,621 08/01/95
5,437,241 08/283,557 08/01/95
5,437,246 08/180,982 08/01/95
5,437,248 08/092,079 08/01/95
5,437,251 08/243,408 08/01/95
5,437,258 08/285,164 08/01/95
5,437,264 08/035,052 08/01/95
5,437,269 07/896,224 08/01/95
5,437,289 07/862,081 08/01/95
5,437,290 08/062,670 08/01/95
5,437,293 07/948,624 08/01/95
5,437,298 08/156,911 08/01/95
5,437,300 08/337,768 08/01/95
5,437,307 08/265,812 08/01/95
5,437,313 08/239,099 08/01/95
5,437,323 08/082,534 08/01/95
5,437,329 08/186,438 08/01/95
5,437,331 08/295,269 08/01/95
5,437,332 08/122,127 08/01/95
5,437,336 08/047,419 08/01/95
5,437,339 08/032,324 08/01/95
5,437,341 08/139,211 08/01/95
5,437,342 08/155,256 08/01/95
5,437,348 08/108,481 08/01/95
5,437,350 08/071,007 08/01/95
5,437,353 08/175,510 08/01/95
5,437,358 08/039,113 08/01/95
5,437,363 08/250,290 08/01/95
5,437,366 08/245,430 08/01/95
5,437,367 08/168,051 08/01/95
5,437,372 08/308,642 08/01/95
5,437,377 08/251,115 08/01/95
5,437,381 08/239,031 08/01/95
5,437,392 08/246,681 08/01/95
5,437,399 08/177,475 08/01/95
5,437,400 08/265,125 08/01/95
5,437,402 08/293,656 08/01/95
5,437,407 08/272,478 08/01/95
5,437,410 08/262,780 08/01/95
5,437,423 08/116,020 08/01/95
5,437,424 08/239,448 08/01/95
5,437,425 08/194,849 08/01/95
5,437,427 08/186,284 08/01/95
5,437,428 08/055,086 08/01/95
5,437,433 08/127,875 08/01/95
5,437,442 08/090,753 08/01/95
5,437,446 08/288,099 08/01/95
5,437,447 08/094,839 08/01/95
5,437,448 08/217,277 08/01/95
5,437,453 08/202,528 08/01/95
5,437,457 08/131,489 08/01/95
5,437,459 08/195,437 08/01/95
5,437,463 08/195,389 08/01/95
5,437,468 07/997,388 08/01/95
5,437,469 08/215,781 08/01/95
5,437,478 07/886,879 08/01/95
5,437,482 08/224,310 08/01/95
5,437,486 08/216,974 08/01/95
5,437,487 08/250,540 08/01/95
5,437,488 08/280,222 08/01/95
5,437,493 08/095,097 08/01/95
5,437,494 07/968,108 08/01/95
5,437,497 08/272,595 08/01/95
5,437,506 07/978,709 08/01/95
5,437,509 08/154,278 08/01/95
5,437,512 08/090,210 08/01/95
5,437,515 08/143,477 08/01/95
5,437,517 08/215,198 08/01/95
5,437,524 08/253,078 08/01/95
5,437,527 08/080,560 08/01/95
5,437,529 08/066,011 08/01/95
5,437,530 08/040,260 08/01/95
5,437,535 08/069,011 08/01/95
5,437,540 08/127,183 08/01/95
5,437,551 08/075,809 08/01/95
5,437,558 08/109,264 08/01/95
5,437,569 08/302,972 08/01/95
5,437,575 08/269,442 08/01/95
5,437,577 08/184,961 08/01/95
5,437,579 07/739,109 08/01/95
5,437,585 08/097,964 08/01/95
5,437,587 08/091,949 08/01/95
5,437,588 08/175,737 08/01/95
5,437,593 08/185,509 08/01/95
5,437,605 08/067,950 08/01/95
5,437,606 08/218,421 08/01/95
5,437,607 07/892,176 08/01/95
5,437,608 07/963,285 08/01/95
5,437,613 08/110,520 08/01/95
5,437,620 08/021,998 08/01/95
5,437,640 08/189,452 08/01/95
5,437,652 08/140,447 08/01/95
5,437,654 08/118,653 08/01/95
5,437,657 08/107,464 08/01/95
5,437,659 08/042,759 08/01/95
5,437,661 08/216,300 08/01/95
5,437,665 08/134,106 08/01/95
5,437,675 08/075,983 08/01/95
5,437,676 08/187,287 08/01/95
5,437,677 08/128,844 08/01/95
5,437,686 08/245,317 08/01/95
5,437,687 08/306,441 08/01/95
5,437,693 08/207,151 08/01/95
5,437,694 08/265,606 08/01/95
5,437,696 08/263,553 08/01/95
5,437,710 08/356,048 08/01/95
5,437,713 08/352,778 08/01/95
5,437,718 08/305,548 08/01/95
5,437,721 08/255,126 08/01/95
5,437,729 08/045,475 08/01/95
5,437,743 08/277,177 08/01/95
5,437,749 08/131,150 08/01/95
5,437,757 08/184,125 08/01/95
5,437,758 07/521,020 08/01/95
5,437,760 08/120,889 08/01/95
5,437,761 08/206,097 08/01/95
5,437,775 08/030,114 08/01/95
5,437,785 08/155,649 08/01/95
5,437,789 08/110,183 08/01/95
5,437,801 08/144,501 08/01/95
5,437,802 08/266,784 08/01/95
5,437,803 08/096,061 08/01/95
5,437,805 08/134,873 08/01/95
5,437,810 08/233,661 08/01/95
5,437,824 08/172,851 08/01/95
5,437,827 07/580,837 08/01/95
5,437,838 08/261,085 08/01/95
5,437,843 08/087,527 08/01/95
5,437,849 08/064,969 08/01/95
5,437,875 08/295,661 08/01/95
5,437,876 08/295,745 08/01/95
5,437,877 08/302,699 08/01/95
5,437,885 08/171,753 08/01/95
5,437,890 08/229,376 08/01/95
5,437,892 08/113,664 08/01/95
5,437,906 08/148,318 08/01/95
5,437,907 07/982,232 08/01/95
5,437,911 08/010,184 08/01/95
5,437,917 08/221,573 08/01/95
5,437,919 08/202,431 08/01/95
5,437,963 08/301,405 08/01/95
5,437,987 08/077,295 08/01/95
5,437,988 08/072,692 08/01/95
5,437,995 08/026,257 08/01/95
5,438,033 08/150,193 08/01/95
5,438,053 08/092,080 08/01/95
5,438,055 08/156,183 08/01/95
5,438,060 08/273,806 08/01/95
5,438,063 08/254,834 08/01/95
5,438,079 08/225,668 08/01/95
5,438,081 08/325,918 08/01/95
5,438,083 08/183,855 08/01/95
5,438,090 07/501,415 08/01/95
5,438,098 08/189,517 08/01/95
5,438,099 08/165,465 08/01/95
5,438,101 08/052,742 08/01/95
5,438,104 07/964,854 08/01/95
5,438,106 08/153,841 08/01/95
5,438,138 08/083,960 08/01/95
5,438,153 08/302,274 08/01/95
5,438,158 08/209,646 08/01/95
5,438,165 07/636,454 08/01/95
5,438,175 08/161,332 08/01/95
5,438,177 07/879,666 08/01/95
5,438,189 08/024,388 08/01/95
5,438,198 08/238,020 08/01/95
5,438,216 07/937,017 08/01/95
5,438,224 08/159,910 08/01/95
5,438,225 08/098,257 08/01/95
5,438,247 08/111,958 08/01/95
5,438,251 08/077,777 08/01/95
5,438,252 07/980,969 08/01/95
5,438,254 08/282,180 08/01/95
5,438,266 08/162,258 08/01/95
5,438,304 07/952,480 08/01/95
5,438,305 07/924,091 08/01/95
5,438,309 08/133,187 08/01/95
5,438,321 08/103,774 08/01/95
5,438,333 08/282,532 08/01/95
5,438,334 08/175,344 08/01/95
5,438,338 08/283,086 08/01/95
5,438,349 07/888,044 08/01/95
5,438,350 08/039,365 08/01/95
5,438,360 08/282,169 08/01/95
5,438,383 08/287,899 08/01/95
5,438,410 07/900,403 08/01/95
5,438,424 08/089,401 08/01/95
5,438,436 08/126,408 08/01/95
5,438,444 08/118,365 08/01/95
5,438,454 08/146,503 08/01/95
5,438,457 08/285,107 08/01/95
5,438,458 08/209,879 08/01/95
5,438,472 08/260,952 08/01/95
5,438,487 08/136,684 08/01/95
5,438,490 08/229,353 08/01/95
5,438,491 08/155,461 08/01/95
5,438,494 08/125,758 08/01/95
5,438,498 08/171,294 08/01/95
5,438,505 08/092,284 08/01/95
5,438,527 08/392,664 08/01/95
5,438,548 08/165,278 08/01/95
5,438,554 08/203,216 08/01/95
5,438,555 08/270,915 08/01/95
5,438,582 08/337,378 08/01/95
5,438,585 08/250,882 08/01/95
5,438,588 08/214,211 08/01/95
5,438,602 08/172,660 08/01/95
5,438,603 08/186,304 08/01/95
5,438,616 08/204,087 08/01/95
5,438,619 07/616,268 08/01/95
5,438,631 08/135,050 08/01/95
5,438,642 08/090,316 08/01/95
5,438,660 08/340,006 08/01/95
5,438,661 08/312,051 08/01/95
5,438,685 08/157,558 08/01/95
5,438,686 08/025,657 08/01/95
5,438,698 08/233,214 08/01/95
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