Notice of Expiration of Patents
Due to Failure to Pay Maintenance Fee
35 U.S.C. 41 and 37 CFR 1.362(g) provide that if the required
maintenance fee and any applicable surcharge are not paid in a patent
requiring such payment, the patent will expire at the end of the 4th, 8th
or 12th anniversary of the grant of the patent depending on the first
maintenance fee which was not paid.
According to the records of the Office, the patents listed below have
expired due to failure to pay the required maintenance fee and any
applicable surcharge.
PATENTS WHICH EXPIRED ON January 19, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,719,654 06/828,638 01/19/88
4,719,659 06/943,459 01/19/88
4,719,667 06/929,455 01/19/88
4,719,668 06/907,476 01/19/88
4,719,675 06/828,128 01/19/88
4,719,683 06/814,234 01/19/88
4,719,693 06/805,433 01/19/88
4,719,698 06/881,335 01/19/88
4,719,707 06/875,982 01/19/88
4,719,709 07/026,247 01/19/88
4,719,711 06/740,811 01/19/88
4,719,715 07/039,294 01/19/88
4,719,716 06/946,983 01/19/88
4,719,720 06/881,916 01/19/88
4,719,744 06/680,510 01/19/88
4,719,747 06/758,049 01/19/88
4,719,749 06/872,524 01/19/88
4,719,756 06/850,561 01/19/88
4,719,758 06/897,630 01/19/88
4,719,769 06/848,935 01/19/88
4,719,770 06/897,302 01/19/88
4,719,771 06/833,121 01/19/88
4,719,775 06/880,209 01/19/88
4,719,778 06/832,646 01/19/88
4,719,782 06/857,253 01/19/88
4,719,806 06/831,501 01/19/88
4,719,807 06/782,549 01/19/88
4,719,815 06/880,392 01/19/88
4,719,817 06/934,865 01/19/88
4,719,820 06/780,287 01/19/88
4,719,830 06/933,324 01/19/88
4,719,839 06/701,610 01/19/88
4,719,842 07/000,803 01/19/88
4,719,850 06/940,913 01/19/88
4,719,853 06/938,972 01/19/88
4,719,854 06/892,149 01/19/88
4,719,861 06/922,249 01/19/88
4,719,863 07/042,840 01/19/88
4,719,867 06/936,253 01/19/88
4,719,868 06/833,334 01/19/88
4,719,870 07/014,223 01/19/88
4,719,883 07/039,008 01/19/88
4,719,884 06/825,581 01/19/88
4,719,894 06/782,254 01/19/88
4,719,902 06/839,967 01/19/88
4,719,914 06/946,485 01/19/88
4,719,916 06/910,252 01/19/88
4,719,917 07/014,867 01/19/88
4,719,926 06/834,595 01/19/88
4,719,928 06/723,431 01/19/88
4,719,929 06/914,830 01/19/88
4,719,940 06/904,346 01/19/88
4,719,954 06/903,642 01/19/88
4,719,956 07/007,464 01/19/88
4,719,957 06/855,320 01/19/88
4,719,964 06/676,266 01/19/88
4,719,969 06/739,349 01/19/88
4,719,980 06/946,016 01/19/88
4,719,982 06/927,713 01/19/88
4,719,983 06/938,802 01/19/88
4,719,985 06/935,217 01/19/88
4,719,987 07/029,377 01/19/88
4,719,988 06/879,306 01/19/88
4,719,997 07/030,285 01/19/88
4,720,015 06/857,658 01/19/88
4,720,024 06/834,752 01/19/88
4,720,028 06/853,771 01/19/88
4,720,039 07/026,627 01/19/88
4,720,040 06/943,425 01/19/88
4,720,041 06/919,692 01/19/88
4,720,044 06/808,826 01/19/88
4,720,047 06/940,780 01/19/88
4,720,052 06/867,649 01/19/88
4,720,056 06/836,526 01/19/88
4,720,059 06/948,022 01/19/88
4,720,069 06/898,419 01/19/88
4,720,078 06/803,738 01/19/88
4,720,079 06/668,315 01/19/88
4,720,085 06/904,782 01/19/88
4,720,091 06/892,712 01/19/88
4,720,095 06/746,347 01/19/88
4,720,097 06/902,795 01/19/88
4,720,103 06/817,898 01/19/88
4,720,107 06/820,659 01/19/88
4,720,109 06/923,182 01/19/88
4,720,116 06/934,260 01/19/88
4,720,119 06/919,384 01/19/88
4,720,123 06/913,062 01/19/88
4,720,130 07/004,844 01/19/88
4,720,138 06/905,002 01/19/88
4,720,139 06/309,291 01/19/88
4,720,178 06/765,355 01/19/88
4,720,194 07/004,026 01/19/88
4,720,209 06/913,266 01/19/88
4,720,215 07/023,993 01/19/88
4,720,218 07/045,613 01/19/88
4,720,219 07/036,334 01/19/88
4,720,227 06/834,624 01/19/88
4,720,228 06/864,465 01/19/88
4,720,242 07/028,976 01/19/88
4,720,246 06/889,874 01/19/88
4,720,249 06/865,896 01/19/88
4,720,250 06/935,218 01/19/88
4,720,251 06/924,116 01/19/88
4,720,254 06/881,131 01/19/88
4,720,255 06/882,445 01/19/88
4,720,264 07/025,003 01/19/88
4,720,267 06/868,320 01/19/88
4,720,279 07/014,658 01/19/88
4,720,285 06/893,297 01/19/88
4,720,292 06/884,992 01/19/88
4,720,294 06/893,506 01/19/88
4,720,296 06/894,626 01/19/88
4,720,297 06/911,360 01/19/88
4,720,299 06/857,238 01/19/88
4,720,313 06/729,673 01/19/88
4,720,316 06/880,709 01/19/88
4,720,317 06/829,814 01/19/88
4,720,320 06/835,691 01/19/88
4,720,322 07/037,761 01/19/88
4,720,327 06/420,485 01/19/88
4,720,331 06/844,694 01/19/88
4,720,350 06/851,617 01/19/88
4,720,352 06/793,870 01/19/88
4,720,384 06/898,653 01/19/88
4,720,385 06/736,197 01/19/88
4,720,392 06/804,662 01/19/88
4,720,395 06/899,923 01/19/88
4,720,399 06/616,461 01/19/88
4,720,401 06/914,564 01/19/88
4,720,404 06/896,741 01/19/88
4,720,405 06/946,254 01/19/88
4,720,416 07/023,511 01/19/88
4,720,427 06/918,963 01/19/88
4,720,435 06/875,847 01/19/88
4,720,436 06/903,765 01/19/88
4,720,440 06/899,581 01/19/88
4,720,454 06/601,650 01/19/88
4,720,463 06/707,339 01/19/88
4,720,467 06/913,832 01/19/88
4,720,470 06/847,935 01/19/88
4,720,472 06/763,592 01/19/88
4,720,479 07/056,394 01/19/88
4,720,482 06/870,835 01/19/88
4,720,485 06/779,745 01/19/88
4,720,487 06/718,065 01/19/88
4,720,488 06/939,104 01/19/88
4,720,490 06/793,011 01/19/88
4,720,491 06/793,017 01/19/88
4,720,495 06/865,530 01/19/88
4,720,497 06/812,139 01/19/88
4,720,501 06/913,235 01/19/88
4,720,503 06/761,946 01/19/88
4,720,511 07/030,185 01/19/88
4,720,512 06/843,323 01/19/88
4,720,515 06/863,882 01/19/88
4,720,519 06/832,956 01/19/88
4,720,521 06/804,209 01/19/88
4,720,524 06/902,085 01/19/88
4,720,539 06/920,824 01/19/88
4,720,545 06/829,056 01/19/88
4,720,552 07/043,125 01/19/88
4,720,554 06/934,563 01/19/88
4,720,556 06/930,770 01/19/88
4,720,558 06/838,745 01/19/88
4,720,566 06/922,378 01/19/88
4,720,569 06/760,503 01/19/88
4,720,575 06/837,529 01/19/88
4,720,576 06/908,998 01/19/88
4,720,579 06/943,219 01/19/88
4,720,585 06/777,122 01/19/88
4,720,588 06/819,646 01/19/88
4,720,599 06/658,464 01/19/88
4,720,600 06/699,882 01/19/88
4,720,601 06/896,959 01/19/88
4,720,602 06/905,104 01/19/88
4,720,603 07/016,941 01/19/88
4,720,605 06/901,399 01/19/88
4,720,606 06/877,928 01/19/88
4,720,611 06/902,952 01/19/88
4,720,613 06/922,729 01/19/88
4,720,618 06/894,366 01/19/88
4,720,620 06/769,768 01/19/88
4,720,625 07/018,811 01/19/88
4,720,626 06/695,859 01/19/88
4,720,629 06/856,404 01/19/88
4,720,651 06/597,326 01/19/88
4,720,655 06/776,266 01/19/88
4,720,667 06/877,184 01/19/88
4,720,668 06/877,185 01/19/88
4,720,670 06/945,728 01/19/88
4,720,674 06/841,522 01/19/88
4,720,680 07/012,446 01/19/88
4,720,682 06/803,216 01/19/88
4,720,686 07/003,173 01/19/88
4,720,691 06/903,759 01/19/88
4,720,693 06/815,141 01/19/88
4,720,711 06/745,722 01/19/88
4,720,717 07/045,191 01/19/88
4,720,729 06/809,416 01/19/88
4,720,740 06/943,509 01/19/88
4,720,745 06/506,826 01/19/88
4,720,747 06/604,308 01/19/88
4,720,750 07/012,441 01/19/88
4,720,761 07/016,423 01/19/88
4,720,763 07/016,419 01/19/88
4,720,764 07/020,479 01/19/88
4,720,770 06/926,154 01/19/88
4,720,771 07/020,797 01/19/88
4,720,777 06/930,530 01/19/88
4,720,781 06/672,008 01/19/88
4,720,795 06/760,610 01/19/88
4,720,797 06/735,495 01/19/88
4,720,803 06/850,086 01/19/88
4,720,806 06/717,667 01/19/88
4,720,812 06/615,362 01/19/88
4,720,813 06/695,733 01/19/88
4,720,824 06/808,824 01/19/88
4,720,827 06/841,899 01/19/88
4,720,833 06/801,868 01/19/88
4,720,834 06/807,867 01/19/88
4,720,837 06/828,816 01/19/88
4,720,838 06/915,223 01/19/88
4,720,840 07/040,697 01/19/88
4,720,846 06/519,417 01/19/88
4,720,866 06/778,524 01/19/88
4,720,867 06/628,604 01/19/88
4,720,868 06/768,341 01/19/88
4,720,869 06/830,772 01/19/88
4,720,872 06/940,231 01/19/88
PATENTS WHICH EXPIRED ON January 14, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
5,079,777 07/634,925 01/14/92
5,079,782 07/541,740 01/14/92
5,079,787 07/591,422 01/14/92
5,079,788 07/527,108 01/14/92
5,079,789 07/705,393 01/14/92
5,079,791 07/582,993 01/14/92
5,079,793 07/437,131 01/14/92
5,079,802 07/566,835 01/14/92
5,079,811 07/500,556 01/14/92
5,079,815 07/611,452 01/14/92
5,079,816 07/566,022 01/14/92
5,079,822 07/499,067 01/14/92
5,079,823 07/654,345 01/14/92
5,079,826 07/524,222 01/14/92
5,079,841 07/711,000 01/14/92
5,079,848 07/625,754 01/14/92
5,079,855 07/655,749 01/14/92
5,079,857 07/621,380 01/14/92
5,079,860 07/482,376 01/14/92
5,079,862 07/687,805 01/14/92
5,079,868 07/543,324 01/14/92
5,079,873 07/650,553 01/14/92
5,079,875 07/617,181 01/14/92
5,079,881 07/579,938 01/14/92
5,079,884 07/532,761 01/14/92
5,079,885 07/654,663 01/14/92
5,079,887 07/591,395 01/14/92
5,079,890 07/364,237 01/14/92
5,079,895 07/551,166 01/14/92
5,079,900 07/588,683 01/14/92
5,079,906 07/533,389 01/14/92
5,079,913 07/589,550 01/14/92
5,079,915 07/490,062 01/14/92
5,079,918 07/479,277 01/14/92
5,079,922 07/609,938 01/14/92
5,079,932 07/648,037 01/14/92
5,079,942 07/565,000 01/14/92
5,079,944 07/515,934 01/14/92
5,079,952 07/495,961 01/14/92
5,079,960 07/564,533 01/14/92
5,079,965 07/536,030 01/14/92
5,079,967 07/405,756 01/14/92
5,079,968 07/684,650 01/14/92
5,079,971 07/424,763 01/14/92
5,079,975 07/722,203 01/14/92
5,079,983 07/520,434 01/14/92
5,079,987 07/617,320 01/14/92
5,079,997 07/557,127 01/14/92
5,079,998 07/649,625 01/14/92
5,079,999 07/540,552 01/14/92
5,080,004 07/487,280 01/14/92
5,080,005 07/639,045 01/14/92
5,080,009 07/592,555 01/14/92
5,080,013 07/492,538 01/14/92
5,080,016 07/672,277 01/14/92
5,080,020 07/552,028 01/14/92
5,080,024 07/676,800 01/14/92
5,080,039 07/535,136 01/14/92
5,080,048 07/696,650 01/14/92
5,080,051 07/701,066 01/14/92
5,080,052 07/674,154 01/14/92
5,080,054 07/662,135 01/14/92
5,080,062 07/693,548 01/14/92
5,080,063 07/447,817 01/14/92
5,080,066 07/677,529 01/14/92
5,080,074 07/643,767 01/14/92
5,080,079 07/587,090 01/14/92
5,080,080 07/558,690 01/14/92
5,080,084 07/600,607 01/14/92
5,080,086 07/428,845 01/14/92
5,080,090 07/577,003 01/14/92
5,080,098 07/452,700 01/14/92
5,080,103 07/496,890 01/14/92
5,080,104 07/312,704 01/14/92
5,080,116 07/585,748 01/14/92
5,080,120 07/691,287 01/14/92
5,080,123 07/685,192 01/14/92
5,080,124 07/587,005 01/14/92
5,080,126 07/637,340 01/14/92
5,080,130 07/532,204 01/14/92
5,080,143 07/643,797 01/14/92
5,080,146 07/325,743 01/14/92
5,080,147 07/479,539 01/14/92
5,080,154 07/571,604 01/14/92
5,080,156 07/478,922 01/14/92
5,080,158 07/158,095 01/14/92
5,080,159 07/458,260 01/14/92
5,080,161 07/609,653 01/14/92
5,080,166 07/222,289 01/14/92
5,080,171 07/610,646 01/14/92
5,080,177 07/557,950 01/14/92
5,080,183 07/686,136 01/14/92
5,080,184 07/653,976 01/14/92
5,080,185 07/589,786 01/14/92
5,080,194 07/647,850 01/14/92
5,080,196 07/592,920 01/14/92
5,080,200 07/605,605 01/14/92
5,080,201 07/503,349 01/14/92
5,080,211 07/623,282 01/14/92
5,080,221 07/445,718 01/14/92
5,080,222 07/711,296 01/14/92
5,080,223 07/530,396 01/14/92
5,080,224 07/524,611 01/14/92
5,080,229 07/566,971 01/14/92
5,080,240 07/626,557 01/14/92
5,080,243 07/586,570 01/14/92
5,080,246 07/516,528 01/14/92
5,080,258 07/609,580 01/14/92
5,080,261 07/583,192 01/14/92
5,080,270 07/465,176 01/14/92
5,080,277 07/500,206 01/14/92
5,080,280 07/439,046 01/14/92
5,080,286 07/531,434 01/14/92
5,080,290 07/503,713 01/14/92
5,080,294 07/579,557 01/14/92
5,080,297 07/481,867 01/14/92
5,080,298 07/581,784 01/14/92
5,080,302 07/577,780 01/14/92
5,080,304 07/559,064 01/14/92
5,080,314 07/505,491 01/14/92
5,080,316 07/630,564 01/14/92
5,080,326 07/637,590 01/14/92
5,080,327 07/583,463 01/14/92
5,080,329 07/522,600 01/14/92
5,080,330 07/536,026 01/14/92
5,080,334 07/655,998 01/14/92
5,080,339 07/527,731 01/14/92
5,080,351 07/538,747 01/14/92
5,080,357 07/640,027 01/14/92
5,080,361 07/549,969 01/14/92
5,080,376 07/729,769 01/14/92
5,080,379 07/527,371 01/14/92
5,080,383 07/674,533 01/14/92
5,080,390 07/603,669 01/14/92
5,080,394 07/577,117 01/14/92
5,080,396 07/628,522 01/14/92
5,080,397 07/413,439 01/14/92
5,080,402 07/523,153 01/14/92
5,080,410 07/688,234 01/14/92
5,080,411 07/684,733 01/14/92
5,080,412 07/688,235 01/14/92
5,080,416 07/597,675 01/14/92
5,080,419 07/612,468 01/14/92
5,080,421 07/496,995 01/14/92
5,080,428 07/708,695 01/14/92
5,080,429 07/498,747 01/14/92
5,080,434 07/380,097 01/14/92
5,080,439 07/524,942 01/14/92
5,080,440 07/495,264 01/14/92
5,080,444 07/442,675 01/14/92
5,080,449 07/487,058 01/14/92
5,080,450 07/622,684 01/14/92
5,080,463 07/535,343 01/14/92
5,080,477 07/610,774 01/14/92
5,080,478 07/409,203 01/14/92
5,080,481 07/466,258 01/14/92
5,080,484 07/344,735 01/14/92
5,080,489 07/500,013 01/14/92
5,080,490 07/527,509 01/14/92
5,080,492 07/533,844 01/14/92
5,080,493 07/650,440 01/14/92
5,080,502 07/684,306 01/14/92
5,080,509 07/651,024 01/14/92
5,080,516 07/369,335 01/14/92
5,080,517 07/564,031 01/14/92
5,080,519 07/736,948 01/14/92
5,080,525 07/163,028 01/14/92
5,080,535 07/549,391 01/14/92
5,080,542 07/440,705 01/14/92
5,080,559 07/469,855 01/14/92
5,080,561 07/549,130 01/14/92
5,080,563 07/481,554 01/14/92
5,080,564 07/469,921 01/14/92
5,080,568 07/631,931 01/14/92
5,080,573 07/516,560 01/14/92
5,080,575 07/702,665 01/14/92
5,080,578 07/654,282 01/14/92
5,080,580 07/539,329 01/14/92
5,080,590 07/242,893 01/14/92
5,080,595 07/640,452 01/14/92
5,080,599 07/565,697 01/14/92
5,080,600 07/578,912 01/14/92
5,080,603 07/565,123 01/14/92
5,080,605 07/606,965 01/14/92
5,080,606 07/609,466 01/14/92
5,080,607 07/527,808 01/14/92
5,080,618 07/526,582 01/14/92
5,080,623 07/472,195 01/14/92
5,080,627 07/588,630 01/14/92
5,080,635 07/689,174 01/14/92
5,080,636 07/644,954 01/14/92
5,080,638 07/465,426 01/14/92
5,080,639 07/569,364 01/14/92
5,080,643 07/533,621 01/14/92
5,080,659 07/575,612 01/14/92
5,080,664 07/584,457 01/14/92
5,080,670 07/238,233 01/14/92
5,080,675 07/664,710 01/14/92
5,080,680 07/577,027 01/14/92
5,080,690 07/459,086 01/14/92
5,080,691 07/505,091 01/14/92
5,080,692 07/435,569 01/14/92
5,080,693 07/674,981 01/14/92
5,080,694 07/445,711 01/14/92
5,080,695 07/597,262 01/14/92
5,080,699 07/616,184 01/14/92
5,080,700 07/586,386 01/14/92
5,080,710 07/464,639 01/14/92
5,080,713 07/338,167 01/14/92
5,080,726 07/531,375 01/14/92
5,080,732 07/368,684 01/14/92
5,080,736 07/467,413 01/14/92
5,080,742 07/416,010 01/14/92
5,080,749 07/261,975 01/14/92
5,080,750 07/483,938 01/14/92
5,080,752 07/726,488 01/14/92
5,080,759 07/577,409 01/14/92
5,080,762 07/535,150 01/14/92
5,080,766 07/639,550 01/14/92
5,080,767 07/503,967 01/14/92
5,080,769 07/581,607 01/14/92
5,080,774 07/477,160 01/14/92
5,080,778 07/546,610 01/14/92
5,080,779 07/560,613 01/14/92
5,080,781 07/354,639 01/14/92
5,080,783 07/570,323 01/14/92
5,080,788 07/573,464 01/14/92
5,080,789 07/532,553 01/14/92
5,080,793 07/588,926 01/14/92
5,080,807 07/639,276 01/14/92
5,080,811 07/575,623 01/14/92
5,080,823 07/679,407 01/14/92
5,080,830 07/514,989 01/14/92
5,080,832 07/606,549 01/14/92
5,080,834 07/599,418 01/14/92
5,080,837 07/715,328 01/14/92
5,080,841 07/538,442 01/14/92
5,080,854 07/611,045 01/14/92
5,080,864 07/556,671 01/14/92
5,080,867 07/579,069 01/14/92
5,080,878 07/522,485 01/14/92
5,080,886 07/461,599 01/14/92
5,080,904 07/350,030 01/14/92
5,080,909 07/429,601 01/14/92
5,080,913 07/522,527 01/14/92
5,080,914 07/452,573 01/14/92
5,080,915 07/355,078 01/14/92
5,080,921 07/474,973 01/14/92
5,080,922 07/465,223 01/14/92
5,080,934 07/652,183 01/14/92
5,080,936 07/234,497 01/14/92
5,080,938 07/554,752 01/14/92
5,080,942 07/527,525 01/14/92
5,080,943 07/537,420 01/14/92
5,080,945 07/657,890 01/14/92
5,080,970 07/460,949 01/14/92
5,080,972 07/400,668 01/14/92
5,080,978 07/689,353 01/14/92
5,080,981 07/545,991 01/14/92
5,080,982 07/292,533 01/14/92
5,080,986 07/609,503 01/14/92
5,080,992 07/400,065 01/14/92
5,080,993 07/409,122 01/14/92
5,080,994 07/425,098 01/14/92
5,081,005 07/328,524 01/14/92
5,081,014 07/587,480 01/14/92
5,081,019 07/519,256 01/14/92
5,081,023 07/457,255 01/14/92
5,081,024 07/396,694 01/14/92
5,081,027 07/493,778 01/14/92
5,081,028 07/617,487 01/14/92
5,081,031 07/450,629 01/14/92
5,081,032 07/371,808 01/14/92
5,081,033 06/885,201 01/14/92
5,081,034 07/270,873 01/14/92
5,081,035 07/654,418 01/14/92
5,081,036 07/590,317 01/14/92
5,081,048 07/321,799 01/14/92
5,081,064 07/532,709 01/14/92
5,081,068 07/546,446 01/14/92
5,081,072 07/582,811 01/14/92
5,081,077 07/681,645 01/14/92
5,081,083 07/478,400 01/14/92
5,081,085 07/531,476 01/14/92
5,081,091 07/542,831 01/14/92
5,081,097 07/467,815 01/14/92
5,081,100 07/585,863 01/14/92
5,081,103 07/374,329 01/14/92
5,081,106 07/553,979 01/14/92
5,081,109 07/218,514 01/14/92
5,081,115 07/328,205 01/14/92
5,081,119 07/475,490 01/14/92
5,081,122 07/489,311 01/14/92
5,081,123 07/451,382 01/14/92
5,081,125 07/586,176 01/14/92
5,081,129 07/579,976 01/14/92
5,081,135 07/580,213 01/14/92
5,081,137 07/507,463 01/14/92
5,081,139 06/783,185 01/14/92
5,081,142 07/589,216 01/14/92
5,081,143 07/566,012 01/14/92
5,081,144 07/503,684 01/14/92
5,081,146 07/424,098 01/14/92
5,081,160 07/679,465 01/14/92
5,081,173 07/322,492 01/14/92
5,081,178 07/503,925 01/14/92
5,081,182 07/488,312 01/14/92
5,081,183 07/464,120 01/14/92
5,081,186 07/431,177 01/14/92
5,081,187 07/494,461 01/14/92
5,081,188 07/500,049 01/14/92
5,081,198 07/434,195 01/14/92
5,081,204 07/477,703 01/14/92
5,081,207 07/528,579 01/14/92
5,081,210 07/478,188 01/14/92
5,081,215 07/393,793 01/14/92
5,081,218 07/477,287 01/14/92
5,081,219 07/592,406 01/14/92
5,081,223 07/485,623 01/14/92
5,081,231 07/465,856 01/14/92
5,081,234 07/516,852 01/14/92
5,081,237 07/472,270 01/14/92
5,081,238 07/535,223 01/14/92
5,081,245 07/395,524 01/14/92
5,081,247 07/449,401 01/14/92
5,081,251 07/404,206 01/14/92
5,081,252 07/361,180 01/14/92
5,081,256 07/686,203 01/14/92
5,081,268 07/563,023 01/14/92
5,081,269 07/536,321 01/14/92
5,081,270 07/599,975 01/14/92
5,081,275 07/543,234 01/14/92
5,081,280 07/319,687 01/14/92
5,081,281 07/418,059 01/14/92
5,081,285 07/659,790 01/14/92
5,081,288 07/596,621 01/14/92
5,081,289 07/358,492 01/14/92
5,081,290 07/541,617 01/14/92
5,081,292 07/516,737 01/14/92
5,081,303 07/341,743 01/14/92
5,081,309 07/065,096 01/14/92
5,081,324 07/612,203 01/14/92
5,081,327 07/500,693 01/14/92
5,081,329 07/581,842 01/14/92
5,081,333 07/492,441 01/14/92
5,081,336 07/588,033 01/14/92
5,081,339 07/531,813 01/14/92
5,081,340 07/475,448 01/14/92
5,081,341 07/483,908 01/14/92
5,081,354 07/448,978 01/14/92
5,081,387 07/512,515 01/14/92
5,081,388 07/556,414 01/14/92
5,081,408 07/597,223 01/14/92
5,081,420 07/542,010 01/14/92
5,081,424 07/644,363 01/14/92
5,081,432 07/626,079 01/14/92
5,081,436 07/439,942 01/14/92
5,081,441 07/630,790 01/14/92
5,081,443 07/449,969 01/14/92
5,081,447 07/599,953 01/14/92
5,081,458 07/652,020 01/14/92
5,081,472 07/636,827 01/14/92
5,081,476 07/504,216 01/14/92
5,081,486 07/641,265 01/14/92
5,081,492 07/626,596 01/14/92
5,081,493 07/498,746 01/14/92
5,081,497 07/654,692 01/14/92
5,081,507 07/121,195 01/14/92
5,081,520 07/525,082 01/14/92
5,081,525 07/470,068 01/14/92
5,081,552 07/304,996 01/14/92
5,081,553 07/605,135 01/14/92
5,081,554 07/534,371 01/14/92
5,081,558 07/473,806 01/14/92
5,081,568 07/705,977 01/14/92
5,081,570 07/493,528 01/14/92
5,081,577 07/455,760 01/14/92
5,081,583 07/442,761 01/14/92
5,081,590 07/520,967 01/14/92
5,081,593 07/394,622 01/14/92
5,081,599 07/562,920 01/14/92
5,081,605 07/401,574 01/14/92
5,081,618 07/468,414 01/14/92
5,081,621 07/701,377 01/14/92
5,081,624 07/458,867 01/14/92
5,081,625 07/253,454 01/14/92
5,081,627 07/375,899 01/14/92
5,081,635 07/465,184 01/14/92
5,081,639 07/591,409 01/14/92
5,081,640 07/522,176 01/14/92
5,081,651 07/629,966 01/14/92
5,081,658 07/476,251 01/14/92
5,081,659 07/403,352 01/14/92
5,081,664 07/513,742 01/14/92
5,081,670 07/679,232 01/14/92
5,081,684 07/671,684 01/14/92
5,081,687 07/621,190 01/14/92
5,081,693 07/417,514 01/14/92
5,081,705 07/374,513 01/14/92
5,081,709 07/389,462 01/14/92
5,081,711 07/284,741 01/14/92
PATENTS WHICH EXPIRED ON January 16, 2000
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
5,483,697 08/129,110 01/16/96
5,483,710 08/179,870 01/16/96
5,483,712 08/198,978 01/16/96
5,483,719 08/257,435 01/16/96
5,483,723 08/282,656 01/16/96
5,483,725 08/336,915 01/16/96
5,483,728 08/223,013 01/16/96
5,483,729 08/245,748 01/16/96
5,483,733 08/306,007 01/16/96
5,483,738 08/213,656 01/16/96
5,483,740 08/345,573 01/16/96
5,483,742 08/366,969 01/16/96
5,483,748 08/285,215 01/16/96
5,483,754 07/132,507 01/16/96
5,483,755 08/242,624 01/16/96
5,483,757 08/191,420 01/16/96
5,483,758 08/096,289 01/16/96
5,483,759 08/189,874 01/16/96
5,483,761 08/240,310 01/16/96
5,483,762 08/160,221 01/16/96
5,483,765 08/228,726 01/16/96
5,483,768 08/312,796 01/16/96
5,483,770 08/345,487 01/16/96
5,483,774 08/190,055 01/16/96
5,483,775 08/193,932 01/16/96
5,483,777 08/189,052 01/16/96
5,483,778 08/122,414 01/16/96
5,483,783 07/789,257 01/16/96
5,483,787 08/291,686 01/16/96
5,483,790 08/212,071 01/16/96
5,483,799 08/235,472 01/16/96
5,483,810 08/274,774 01/16/96
5,483,811 08/378,893 01/16/96
5,483,816 08/352,582 01/16/96
5,483,836 08/215,745 01/16/96
5,483,837 08/273,679 01/16/96
5,483,839 08/353,642 01/16/96
5,483,840 08/341,007 01/16/96
5,483,846 08/143,882 01/16/96
5,483,848 08/216,604 01/16/96
5,483,859 08/355,046 01/16/96
5,483,862 08/345,722 01/16/96
5,483,863 08/108,710 01/16/96
5,483,866 08/383,202 01/16/96
5,483,882 08/156,422 01/16/96
5,483,885 08/321,429 01/16/96
5,483,886 08/395,152 01/16/96
5,483,891 08/317,335 01/16/96
5,483,893 08/414,079 01/16/96
5,483,900 07/838,276 01/16/96
5,483,909 08/331,220 01/16/96
5,483,910 07/913,247 01/16/96
5,483,913 08/244,374 01/16/96
5,483,914 08/290,107 01/16/96
5,483,921 08/201,512 01/16/96
5,483,922 08/412,638 01/16/96
5,483,925 08/247,280 01/16/96
5,483,926 08/216,312 01/16/96
5,483,931 08/268,855 01/16/96
5,483,940 08/256,084 01/16/96
5,483,942 08/393,952 01/16/96
5,483,947 08/290,145 01/16/96
5,483,950 08/196,245 01/16/96
5,483,953 08/493,519 01/16/96
5,483,968 07/886,227 01/16/96
5,483,970 08/193,284 01/16/96
5,483,976 08/062,592 01/16/96
5,483,980 08/177,941 01/16/96
5,483,981 08/219,354 01/16/96
5,483,985 08/340,908 01/16/96
5,483,986 08/255,633 01/16/96
5,483,995 08/324,051 01/16/96
5,484,003 08/379,806 01/16/96
5,484,014 07/989,017 01/16/96
5,484,027 07/075,692 01/16/96
5,484,032 08/441,798 01/16/96
5,484,038 08/413,801 01/16/96
5,484,046 08/420,292 01/16/96
5,484,048 08/222,100 01/16/96
5,484,052 08/238,778 01/16/96
5,484,053 08/263,627 01/16/96
5,484,054 08/325,875 01/16/96
5,484,056 08/358,591 01/16/96
5,484,057 08/276,425 01/16/96
5,484,060 08/386,288 01/16/96
5,484,066 08/028,636 01/16/96
5,484,077 08/117,172 01/16/96
5,484,078 08/055,246 01/16/96
5,484,081 08/289,188 01/16/96
5,484,084 08/248,430 01/16/96
5,484,086 08/221,737 01/16/96
5,484,091 08/134,350 01/16/96
5,484,093 08/189,907 01/16/96
5,484,104 08/199,186 01/16/96
5,484,107 08/242,227 01/16/96
5,484,116 08/126,488 01/16/96
5,484,117 08/221,085 01/16/96
5,484,124 08/025,559 01/16/96
5,484,133 08/211,816 01/16/96
5,484,144 08/289,186 01/16/96
5,484,145 08/298,319 01/16/96
5,484,152 08/264,984 01/16/96
5,484,153 08/334,573 01/16/96
5,484,157 08/214,440 01/16/96
5,484,159 08/280,375 01/16/96
5,484,160 08/194,868 01/16/96
5,484,174 07/465,208 01/16/96
5,484,183 08/368,855 01/16/96
5,484,189 08/264,875 01/16/96
5,484,202 08/382,492 01/16/96
5,484,211 08/323,009 01/16/96
5,484,213 08/346,298 01/16/96
5,484,215 08/390,334 01/16/96
5,484,219 08/200,047 01/16/96
5,484,224 08/285,704 01/16/96
5,484,230 08/272,076 01/16/96
5,484,240 08/299,521 01/16/96
5,484,244 08/192,696 01/16/96
5,484,249 08/372,919 01/16/96
5,484,254 08/039,182 01/16/96
5,484,257 08/384,135 01/16/96
5,484,267 08/214,288 01/16/96
5,484,279 08/384,399 01/16/96
5,484,288 08/218,122 01/16/96
5,484,290 08/282,364 01/16/96
5,484,312 08/278,832 01/16/96
5,484,313 08/375,588 01/16/96
5,484,315 08/211,608 01/16/96
5,484,318 08/400,744 01/16/96
5,484,323 08/185,793 01/16/96
5,484,331 08/052,136 01/16/96
5,484,336 08/200,789 01/16/96
5,484,339 08/149,192 01/16/96
5,484,348 08/122,528 01/16/96
5,484,355 08/130,584 01/16/96
5,484,358 08/274,422 01/16/96
5,484,360 08/264,709 01/16/96
5,484,361 08/339,801 01/16/96
5,484,367 08/351,675 01/16/96
5,484,394 08/076,111 01/16/96
5,484,395 08/295,408 01/16/96
5,484,396 07/272,535 01/16/96
5,484,400 08/216,315 01/16/96
5,484,405 08/273,896 01/16/96
5,484,413 08/344,937 01/16/96
5,484,414 08/309,726 01/16/96
5,484,438 08/344,223 01/16/96
5,484,443 08/310,651 01/16/96
5,484,450 08/262,659 01/16/96
5,484,453 08/140,118 01/16/96
5,484,455 08/249,493 01/16/96
5,484,456 08/206,476 01/16/96
5,484,459 08/267,639 01/16/96
5,484,477 08/319,611 01/16/96
5,484,486 08/237,508 01/16/96
5,484,492 08/272,509 01/16/96
5,484,495 08/282,662 01/16/96
5,484,496 07/821,997 01/16/96
5,484,503 08/023,218 01/16/96
5,484,513 08/189,960 01/16/96
5,484,521 08/219,587 01/16/96
5,484,531 08/290,802 01/16/96
5,484,533 08/177,127 01/16/96
5,484,534 08/273,005 01/16/96
5,484,535 08/246,024 01/16/96
5,484,537 07/927,647 01/16/96
5,484,538 08/120,979 01/16/96
5,484,568 08/176,773 01/16/96
5,484,573 08/112,686 01/16/96
5,484,580 08/184,897 01/16/96
5,484,588 07/965,289 01/16/96
5,484,593 07/705,974 01/16/96
5,484,595 07/477,875 01/16/96
5,484,597 08/099,879 01/16/96
5,484,609 08/185,061 01/16/96
5,484,628 08/291,559 01/16/96
5,484,635 08/186,916 01/16/96
5,484,641 08/145,931 01/16/96
5,484,693 08/116,515 01/16/96
5,484,701 07/829,857 01/16/96
5,484,711 08/162,641 01/16/96
5,484,714 07/989,385 01/16/96
5,484,715 08/369,884 01/16/96
5,484,721 08/039,286 01/16/96
5,484,731 08/067,640 01/16/96
5,484,734 08/284,802 01/16/96
5,484,751 08/215,253 01/16/96
5,484,754 08/006,619 01/16/96
5,484,761 08/320,488 01/16/96
5,484,766 08/195,584 01/16/96
5,484,770 07/671,757 01/16/96
5,484,774 08/169,097 01/16/96
5,484,776 08/135,992 01/16/96
5,484,793 08/142,489 01/16/96
5,484,799 08/164,234 01/16/96
5,484,800 08/300,013 01/16/96
5,484,802 08/412,671 01/16/96
5,484,830 08/187,690 01/16/96
5,484,865 08/186,958 01/16/96
5,484,871 08/299,382 01/16/96
5,484,876 08/282,583 01/16/96
5,484,892 08/066,309 01/16/96
5,484,893 08/078,650 01/16/96
5,484,901 08/408,307 01/16/96
5,484,903 07/941,495 01/16/96
5,484,923 08/250,972 01/16/96
5,484,924 08/244,268 01/16/96
5,484,934 08/174,063 01/16/96
5,484,942 08/146,144 01/16/96
5,484,949 08/204,920 01/16/96
5,484,958 08/309,454 01/16/96
5,484,964 08/384,186 01/16/96
5,484,968 08/264,201 01/16/96
5,484,978 08/209,977 01/16/96
5,484,982 08/119,162 01/16/96
5,484,984 08/206,564 01/16/96
5,484,985 08/291,260 01/16/96
5,484,993 08/310,158 01/16/96
5,485,009 07/092,776 01/16/96
5,485,011 08/190,645 01/16/96
5,485,015 08/297,344 01/16/96
5,485,033 08/450,428 01/16/96
5,485,047 08/119,146 01/16/96
5,485,050 08/388,435 01/16/96
5,485,068 08/209,309 01/16/96
5,485,092 08/190,046 01/16/96
5,485,099 07/854,652 01/16/96
5,485,100 08/071,556 01/16/96
5,485,105 08/283,469 01/16/96
5,485,110 08/189,776 01/16/96
5,485,117 08/262,373 01/16/96
5,485,127 08/418,849 01/16/96
5,485,133 08/261,773 01/16/96
5,485,144 08/059,807 01/16/96
5,485,145 07/667,139 01/16/96
5,485,148 08/040,887 01/16/96
5,485,150 07/956,797 01/16/96
5,485,165 08/290,273 01/16/96
5,485,168 08/360,338 01/16/96
5,485,181 08/245,409 01/16/96
5,485,218 08/375,685 01/16/96
5,485,219 08/229,296 01/16/96
5,485,227 08/395,954 01/16/96
5,485,244 08/101,712 01/16/96
5,485,247 08/105,929 01/16/96
5,485,265 08/300,283 01/16/96
5,485,267 08/145,095 01/16/96
5,485,268 08/033,339 01/16/96
5,485,307 08/191,062 01/16/96
5,485,309 08/195,207 01/16/96
5,485,311 08/369,926 01/16/96
5,485,320 08/067,312 01/16/96
5,485,325 08/222,080 01/16/96
5,485,338 08/436,680 01/16/96
5,485,345 08/339,039 01/16/96
5,485,348 08/185,196 01/16/96
5,485,350 08/342,185 01/16/96
5,485,356 08/337,766 01/16/96
5,485,357 08/269,144 01/16/96
5,485,359 08/224,678 01/16/96
5,485,363 08/081,749 01/16/96
5,485,376 07/866,775 01/16/96
5,485,379 08/280,184 01/16/96
5,485,392 08/304,335 01/16/96
5,485,417 07/824,603 01/16/96
5,485,459 08/167,389 01/16/96
5,485,466 08/131,227 01/16/96
5,485,478 08/038,606 01/16/96
5,485,479 08/354,927 01/16/96
5,485,508 08/093,600 01/16/96
5,485,527 08/411,065 01/16/96
5,485,528 08/136,260 01/16/96
5,485,531 08/123,750 01/16/96
5,485,532 07/950,608 01/16/96
5,485,551 07/736,635 01/16/96
5,485,571 08/173,441 01/16/96
5,485,597 08/057,780 01/16/96
5,485,603 08/425,302 01/16/96
5,485,616 08/135,199 01/16/96
5,485,626 07/970,729 01/16/96