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 January 13, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,635,308 06/751,897 01/13/87
4,635,318 06/715,980 01/13/87
4,635,320 06/713,390 01/13/87
4,635,324 06/649,540 01/13/87
4,635,325 06/755,585 01/13/87
4,635,326 06/755,583 01/13/87
4,635,327 06/636,748 01/13/87
4,635,334 06/793,317 01/13/87
4,635,344 06/642,320 01/13/87
4,635,355 06/816,527 01/13/87
4,635,358 06/688,332 01/13/87
4,635,361 06/742,473 01/13/87
4,635,364 06/722,112 01/13/87
4,635,365 06/647,990 01/13/87
4,635,368 06/639,591 01/13/87
4,635,369 06/857,130 01/13/87
4,635,371 06/830,565 01/13/87
4,635,372 06/826,609 01/13/87
4,635,381 06/570,071 01/13/87
4,635,390 06/741,984 01/13/87
4,635,402 06/705,309 01/13/87
4,635,404 06/793,409 01/13/87
4,635,406 06/655,569 01/13/87
4,635,408 06/704,678 01/13/87
4,635,415 06/818,333 01/13/87
4,635,423 06/657,380 01/13/87
4,635,433 06/799,157 01/13/87
4,635,435 06/732,256 01/13/87
4,635,436 06/854,088 01/13/87
4,635,456 06/613,674 01/13/87
4,635,457 06/786,076 01/13/87
4,635,459 06/720,966 01/13/87
4,635,461 06/663,635 01/13/87
4,635,466 06/727,458 01/13/87
4,635,468 06/743,340 01/13/87
4,635,472 06/650,257 01/13/87
4,635,478 06/616,830 01/13/87
4,635,479 06/819,462 01/13/87
4,635,483 06/829,930 01/13/87
4,635,493 06/718,180 01/13/87
4,635,495 06/788,921 01/13/87
4,635,499 06/753,394 01/13/87
4,635,506 06/542,290 01/13/87
4,635,512 06/695,123 01/13/87
4,635,513 06/689,198 01/13/87
4,635,532 06/308,905 01/13/87
4,635,537 06/821,031 01/13/87
4,635,539 06/779,048 01/13/87
4,635,550 06/710,060 01/13/87
4,635,554 06/682,542 01/13/87
4,635,555 06/776,641 01/13/87
4,635,557 06/708,662 01/13/87
4,635,566 06/367,039 01/13/87
4,635,571 06/758,555 01/13/87
4,635,574 06/779,901 01/13/87
4,635,576 06/662,912 01/13/87
4,635,581 06/702,702 01/13/87
4,635,587 06/741,838 01/13/87
4,635,589 06/636,449 01/13/87
4,635,596 06/764,784 01/13/87
4,635,597 06/691,767 01/13/87
4,635,603 06/730,094 01/13/87
4,635,610 06/723,519 01/13/87
4,635,613 06/763,857 01/13/87
4,635,622 06/636,431 01/13/87
4,635,627 06/651,040 01/13/87
4,635,629 06/774,714 01/13/87
4,635,630 06/750,606 01/13/87
4,635,633 06/682,519 01/13/87
4,635,655 06/604,691 01/13/87
4,635,660 06/794,680 01/13/87
4,635,665 06/574,033 01/13/87
4,635,672 06/768,453 01/13/87
4,635,678 06/691,995 01/13/87
4,635,681 06/779,527 01/13/87
4,635,689 06/671,668 01/13/87
4,635,703 06/762,965 01/13/87
4,635,732 06/627,741 01/13/87
4,635,734 06/743,578 01/13/87
4,635,736 06/800,799 01/13/87
4,635,750 06/740,545 01/13/87
4,635,755 06/691,899 01/13/87
4,635,756 06/753,282 01/13/87
4,635,760 06/763,727 01/13/87
4,635,764 06/614,647 01/13/87
4,635,774 06/716,059 01/13/87
4,635,778 06/808,607 01/13/87
4,635,781 06/673,754 01/13/87
4,635,785 06/767,044 01/13/87
4,635,790 06/699,993 01/13/87
4,635,791 06/699,994 01/13/87
4,635,803 06/763,312 01/13/87
4,635,809 06/799,217 01/13/87
4,635,824 06/775,833 01/13/87
4,635,826 06/819,492 01/13/87
4,635,836 06/810,109 01/13/87
4,635,842 06/694,359 01/13/87
4,635,855 06/727,713 01/13/87
4,635,856 06/660,142 01/13/87
4,635,857 06/555,703 01/13/87
4,635,865 06/641,947 01/13/87
4,635,870 06/654,327 01/13/87
4,635,875 06/572,009 01/13/87
4,635,885 06/614,202 01/13/87
4,635,889 06/747,159 01/13/87
4,635,890 06/657,817 01/13/87
4,635,892 06/766,796 01/13/87
4,635,899 06/715,847 01/13/87
4,635,900 06/733,624 01/13/87
4,635,904 06/651,306 01/13/87
4,635,905 06/780,010 01/13/87
4,635,906 06/783,189 01/13/87
4,635,916 06/787,569 01/13/87
4,635,924 06/775,652 01/13/87
4,635,926 06/565,924 01/13/87
4,635,928 06/723,140 01/13/87
4,635,931 06/647,850 01/13/87
4,635,946 06/808,540 01/13/87
4,635,950 06/776,371 01/13/87
4,635,952 06/731,557 01/13/87
4,635,954 06/738,551 01/13/87
4,635,955 06/699,926 01/13/87
4,635,960 06/785,899 01/13/87
4,635,978 06/579,956 01/13/87
4,635,982 06/832,255 01/13/87
4,635,987 06/761,595 01/13/87
4,635,993 06/697,177 01/13/87
4,635,994 06/696,354 01/13/87
4,635,999 06/545,243 01/13/87
4,636,004 06/640,437 01/13/87
4,636,006 06/713,755 01/13/87
4,636,008 06/702,306 01/13/87
4,636,009 06/714,804 01/13/87
4,636,010 06/826,253 01/13/87
4,636,015 06/771,098 01/13/87
4,636,016 06/771,099 01/13/87
4,636,018 06/741,650 01/13/87
4,636,021 06/785,110 01/13/87
4,636,029 06/626,639 01/13/87
4,636,030 06/582,008 01/13/87
4,636,031 06/546,610 01/13/87
4,636,039 06/722,557 01/13/87
4,636,045 06/645,906 01/13/87
4,636,049 06/534,017 01/13/87
4,636,057 06/596,121 01/13/87
4,636,058 06/614,817 01/13/87
4,636,061 06/703,652 01/13/87
4,636,067 06/824,208 01/13/87
4,636,069 06/672,597 01/13/87
4,636,071 06/797,064 01/13/87
4,636,073 06/666,588 01/13/87
4,636,083 06/743,619 01/13/87
4,636,084 06/358,554 01/13/87
4,636,085 06/565,462 01/13/87
4,636,093 06/761,884 01/13/87
4,636,098 06/617,422 01/13/87
4,636,101 06/718,302 01/13/87
4,636,112 06/730,257 01/13/87
4,636,113 06/654,785 01/13/87
4,636,118 06/809,911 01/13/87
4,636,131 06/719,591 01/13/87
4,636,135 06/588,405 01/13/87
4,636,141 06/770,173 01/13/87
4,636,149 06/858,823 01/13/87
4,636,159 06/720,254 01/13/87
4,636,162 06/797,497 01/13/87
4,636,167 06/785,163 01/13/87
4,636,168 06/796,008 01/13/87
4,636,177 06/706,141 01/13/87
4,636,179 06/732,692 01/13/87
4,636,193 06/872,822 01/13/87
4,636,196 06/562,697 01/13/87
4,636,200 06/776,774 01/13/87
4,636,205 06/659,936 01/13/87
4,636,208 06/699,167 01/13/87
4,636,215 06/569,912 01/13/87
4,636,220 06/818,768 01/13/87
4,636,221 06/710,917 01/13/87
4,636,222 06/760,556 01/13/87
4,636,230 06/805,723 01/13/87
4,636,231 06/765,783 01/13/87
4,636,232 06/809,409 01/13/87
4,636,240 06/687,594 01/13/87
4,636,248 06/786,766 01/13/87
4,636,251 06/853,111 01/13/87
4,636,267 06/762,093 01/13/87
4,636,278 06/811,373 01/13/87
4,636,294 06/777,988 01/13/87
4,636,295 06/799,701 01/13/87
4,636,298 06/679,161 01/13/87
4,636,302 06/734,451 01/13/87
4,636,312 06/349,369 01/13/87
4,636,314 06/590,294 01/13/87
4,636,321 06/822,462 01/13/87
4,636,323 06/674,896 01/13/87
4,636,324 06/712,724 01/13/87
4,636,325 06/723,451 01/13/87
4,636,330 06/694,896 01/13/87
4,636,331 06/753,564 01/13/87
4,636,335 06/559,084 01/13/87
4,636,336 06/667,784 01/13/87
4,636,337 06/504,633 01/13/87
4,636,344 06/673,903 01/13/87
4,636,349 06/768,300 01/13/87
4,636,352 06/578,336 01/13/87
4,636,355 06/797,905 01/13/87
4,636,356 06/717,677 01/13/87
4,636,359 06/661,536 01/13/87
4,636,360 06/741,840 01/13/87
4,636,366 06/283,922 01/13/87
4,636,368 06/723,970 01/13/87
4,636,370 06/715,119 01/13/87
4,636,375 06/451,303 01/13/87
4,636,376 06/781,176 01/13/87
4,636,379 06/772,773 01/13/87
4,636,389 06/643,361 01/13/87
4,636,390 06/578,644 01/13/87
4,636,392 06/824,170 01/13/87
4,636,396 06/842,565 01/13/87
4,636,398 06/688,418 01/13/87
4,636,411 06/711,855 01/13/87
4,636,432 06/697,915 01/13/87
4,636,433 06/795,130 01/13/87
4,636,448 06/691,883 01/13/87
4,636,458 06/803,512 01/13/87
4,636,467 06/697,253 01/13/87
4,636,471 06/597,233 01/13/87
4,636,480 06/759,815 01/13/87
4,636,487 06/776,305 01/13/87
4,636,508 06/725,736 01/13/87
4,636,512 06/748,743 01/13/87
4,636,513 06/702,312 01/13/87
4,636,517 06/788,934 01/13/87
4,636,518 06/746,684 01/13/87
4,636,522 06/715,217 01/13/87
4,636,529 06/733,024 01/13/87
4,636,538 06/644,110 01/13/87
4,636,540 06/752,751 01/13/87
4,636,541 06/717,195 01/13/87
4,636,546 06/781,583 01/13/87
4,636,553 06/618,662 01/13/87
4,636,559 06/744,074 01/13/87
4,636,561 06/804,951 01/13/87
4,636,563 06/776,180 01/13/87
4,636,564 06/670,203 01/13/87
4,636,578 06/722,085 01/13/87
4,636,589 06/697,787 01/13/87
4,636,590 06/688,014 01/13/87
4,636,598 06/662,890 01/13/87
4,636,606 06/471,317 01/13/87
4,636,615 06/664,476 01/13/87
4,636,628 06/694,195 01/13/87
4,636,636 06/630,568 01/13/87
4,636,639 06/634,542 01/13/87
4,636,642 06/579,388 01/13/87
4,636,648 06/777,680 01/13/87
4,636,651 06/697,162 01/13/87
4,636,656 06/612,212 01/13/87
4,636,661 06/684,638 01/13/87
4,636,675 06/698,817 01/13/87
4,636,678 06/707,346 01/13/87
4,636,682 06/491,921 01/13/87
4,636,686 06/705,931 01/13/87
4,636,687 06/593,789 01/13/87
4,636,689 06/589,565 01/13/87
4,636,694 06/792,247 01/13/87
4,636,703 06/771,296 01/13/87
4,636,712 06/706,093 01/13/87
4,636,718 06/632,728 01/13/87
4,636,719 06/667,355 01/13/87
4,636,722 06/612,440 01/13/87
4,636,735 06/724,644 01/13/87
4,636,739 06/799,876 01/13/87
4,636,747 06/710,309 01/13/87
4,636,749 06/763,397 01/13/87
4,636,750 06/829,156 01/13/87
4,636,751 06/679,972 01/13/87
4,636,753 06/610,537 01/13/87
4,636,762 06/770,534 01/13/87
4,636,766 06/703,064 01/13/87
4,636,771 06/680,211 01/13/87
4,636,772 06/737,022 01/13/87
4,636,781 06/749,358 01/13/87
4,636,788 06/572,105 01/13/87
4,636,794 06/634,593 01/13/87
4,636,797 06/708,123 01/13/87
4,636,799 06/730,400 01/13/87
4,636,806 06/717,754 01/13/87
4,636,820 06/692,093 01/13/87
4,636,822 06/644,830 01/13/87
4,636,823 06/617,495 01/13/87
4,636,827 06/777,876 01/13/87
4,636,834 06/755,027 01/13/87
4,636,839 06/725,466 01/13/87
4,636,841 06/736,968 01/13/87
4,636,842 06/676,095 01/13/87
4,636,850 06/648,459 01/13/87
4,636,858 06/666,511 01/13/87
4,636,860 06/639,164 01/13/87
4,636,864 06/514,132 01/13/87
4,636,867 06/792,788 01/13/87
4,636,870 06/558,871 01/13/87
4,636,872 06/803,788 01/13/87
4,636,877 06/674,926 01/13/87
4,636,892 06/628,044 01/13/87
4,636,897 06/539,386 01/13/87
4,636,899 06/506,575 01/13/87
4,636,916 06/738,530 01/13/87
4,636,917 06/640,394 01/13/87
4,636,923 06/759,652 01/13/87
4,636,968 06/625,545 01/13/87
4,636,969 06/776,920 01/13/87
4,636,978 06/620,197 01/13/87
4,636,981 06/514,107 01/13/87
4,636,984 06/578,442 01/13/87
4,636,989 06/771,899 01/13/87
4,636,990 06/739,785 01/13/87
4,637,011 06/812,552 01/13/87
4,637,012 06/812,553 01/13/87
4,637,017 06/612,496 01/13/87
4,637,018 06/645,934 01/13/87
4,637,019 06/661,010 01/13/87
4,637,024 06/667,520 01/13/87
4,637,027 06/654,628 01/13/87
4,637,033 06/694,301 01/13/87
4,637,036 06/612,014 01/13/87
4,637,038 06/728,964 01/13/87
4,637,039 06/698,990 01/13/87
4,637,044 06/600,881 01/13/87
4,637,045 06/809,882 01/13/87
4,637,046 06/487,389 01/13/87
4,637,052 06/544,930 01/13/87
4,637,053 06/606,886 01/13/87
4,637,056 06/541,407 01/13/87
4,637,059 06/640,346 01/13/87
4,637,068 06/699,918 01/13/87
4,637,070 06/522,470 01/13/87
PATENTS WHICH EXPIRED ON January 8, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
4,982,447 07/348,813 01/08/91
4,982,451 07/309,393 01/08/91
4,982,453 07/499,687 01/08/91
4,982,455 07/193,095 01/08/91
4,982,461 07/526,528 01/08/91
4,982,462 07/499,750 01/08/91
4,982,464 07/224,392 01/08/91
4,982,465 07/495,802 01/08/91
4,982,472 07/395,543 01/08/91
4,982,475 07/393,853 01/08/91
4,982,480 07/462,351 01/08/91
4,982,489 07/425,544 01/08/91
4,982,493 07/327,985 01/08/91
4,982,494 07/472,909 01/08/91
4,982,504 07/311,950 01/08/91
4,982,505 07/516,088 01/08/91
4,982,510 07/102,002 01/08/91
4,982,515 07/349,195 01/08/91
4,982,516 07/443,863 01/08/91
4,982,524 07/421,183 01/08/91
4,982,536 07/446,257 01/08/91
4,982,539 07/417,052 01/08/91
4,982,540 07/398,634 01/08/91
4,982,541 07/408,286 01/08/91
4,982,548 07/394,912 01/08/91
4,982,562 07/446,388 01/08/91
4,982,565 07/458,144 01/08/91
4,982,571 07/389,098 01/08/91
4,982,572 07/346,498 01/08/91
4,982,581 07/471,442 01/08/91
4,982,582 07/245,626 01/08/91
4,982,583 07/465,891 01/08/91
4,982,590 07/221,917 01/08/91
4,982,594 07/435,300 01/08/91
4,982,597 07/377,534 01/08/91
4,982,603 07/305,582 01/08/91
4,982,606 07/319,380 01/08/91
4,982,607 07/501,224 01/08/91
4,982,609 07/500,448 01/08/91
4,982,611 07/198,193 01/08/91
4,982,625 06/928,864 01/08/91
4,982,627 06/810,223 01/08/91
4,982,628 07/384,433 01/08/91
4,982,633 07/450,708 01/08/91
4,982,634 07/261,544 01/08/91
4,982,637 07/419,876 01/08/91
4,982,638 07/312,008 01/08/91
4,982,645 07/469,035 01/08/91
4,982,663 06/863,766 01/08/91
4,982,673 07/431,777 01/08/91
4,982,675 07/289,986 01/08/91
4,982,679 07/222,823 01/08/91
4,982,692 07/311,553 01/08/91
4,982,695 07/504,191 01/08/91
4,982,700 07/221,714 01/08/91
4,982,701 07/424,866 01/08/91
4,982,704 07/464,368 01/08/91
4,982,706 07/548,406 01/08/91
4,982,709 07/495,970 01/08/91
4,982,712 07/379,277 01/08/91
4,982,715 07/051,247 01/08/91
4,982,720 07/337,631 01/08/91
4,982,732 07/475,571 01/08/91
4,982,734 07/346,795 01/08/91
4,982,735 07/274,122 01/08/91
4,982,737 07/363,155 01/08/91
4,982,741 07/195,557 01/08/91
4,982,743 07/497,702 01/08/91
4,982,744 07/257,581 01/08/91
4,982,746 07/361,443 01/08/91
4,982,749 07/200,944 01/08/91
4,982,750 07/201,564 01/08/91
4,982,774 07/369,774 01/08/91
4,982,775 07/284,645 01/08/91
4,982,782 07/333,571 01/08/91
4,982,783 07/274,879 01/08/91
4,982,788 07/321,936 01/08/91
4,982,795 07/431,521 01/08/91
4,982,796 07/259,387 01/08/91
4,982,797 07/468,110 01/08/91
4,982,799 07/395,143 01/08/91
4,982,801 07/293,514 01/08/91
4,982,804 07/315,116 01/08/91
4,982,811 07/390,810 01/08/91
4,982,812 07/426,007 01/08/91
4,982,813 07/535,182 01/08/91
4,982,814 07/417,436 01/08/91
4,982,816 07/339,737 01/08/91
4,982,818 07/422,854 01/08/91
4,982,820 07/530,470 01/08/91
4,982,822 06/936,527 01/08/91
4,982,829 07/460,800 01/08/91
4,982,835 07/300,027 01/08/91
4,982,839 07/486,520 01/08/91
4,982,841 07/471,761 01/08/91
4,982,843 07/491,200 01/08/91
4,982,847 07/434,736 01/08/91
4,982,848 07/264,623 01/08/91
4,982,850 07/372,320 01/08/91
4,982,853 07/335,201 01/08/91
4,982,868 07/530,418 01/08/91
4,982,869 07/530,417 01/08/91
4,982,877 07/287,723 01/08/91
4,982,878 07/218,668 01/08/91
4,982,888 07/375,929 01/08/91
4,982,889 07/391,166 01/08/91
4,982,890 07/444,831 01/08/91
4,982,891 07/389,005 01/08/91
4,982,893 07/394,708 01/08/91
4,982,900 07/453,003 01/08/91
4,982,904 07/298,568 01/08/91
4,982,906 07/493,336 01/08/91
4,982,912 07/300,956 01/08/91
4,982,914 07/330,668 01/08/91
4,982,920 06/882,780 01/08/91
4,982,922 07/451,525 01/08/91
4,982,924 07/482,159 01/08/91
4,982,926 07/406,256 01/08/91
4,982,934 07/324,515 01/08/91
4,982,938 07/328,466 01/08/91
4,982,941 07/420,566 01/08/91
4,982,948 07/459,857 01/08/91
4,982,949 07/349,838 01/08/91
4,982,950 07/256,757 01/08/91
4,982,961 07/396,919 01/08/91
4,982,969 07/278,835 01/08/91
4,982,983 07/511,984 01/08/91
4,982,992 07/311,970 01/08/91
4,982,993 07/234,225 01/08/91
4,982,994 07/524,543 01/08/91
4,982,999 07/414,810 01/08/91
4,983,000 07/418,633 01/08/91
4,983,004 07/556,464 01/08/91
4,983,014 07/422,488 01/08/91
4,983,023 07/254,036 01/08/91
4,983,024 07/417,490 01/08/91
4,983,026 07/137,518 01/08/91
4,983,036 07/286,214 01/08/91
4,983,042 07/305,448 01/08/91
4,983,062 07/513,226 01/08/91
4,983,065 07/357,163 01/08/91
4,983,066 07/354,357 01/08/91
4,983,068 07/337,928 01/08/91
4,983,072 07/385,104 01/08/91
4,983,076 07/270,193 01/08/91
4,983,080 07/409,489 01/08/91
4,983,084 07/412,688 01/08/91
4,983,085 07/412,371 01/08/91
4,983,087 06/795,208 01/08/91
4,983,094 06/886,993 01/08/91
4,983,114 07/565,901 01/08/91
4,983,115 07/256,466 01/08/91
4,983,118 07/168,892 01/08/91
4,983,119 07/498,715 01/08/91
4,983,126 07/527,424 01/08/91
4,983,128 07/399,740 01/08/91
4,983,132 07/451,471 01/08/91
4,983,139 07/308,049 01/08/91
4,983,146 07/194,927 01/08/91
4,983,149 07/428,431 01/08/91
4,983,159 06/908,190 01/08/91
4,983,162 07/276,604 01/08/91
4,983,169 07/318,025 01/08/91
4,983,177 07/460,314 01/08/91
4,983,181 07/402,986 01/08/91
4,983,189 07/224,441 01/08/91
4,983,192 07/319,399 01/08/91
4,983,193 07/453,220 01/08/91
4,983,204 07/453,678 01/08/91
4,983,208 07/406,996 01/08/91
4,983,209 07/169,465 01/08/91
4,983,212 07/381,706 01/08/91
4,983,214 07/479,769 01/08/91
4,983,218 07/405,255 01/08/91
4,983,222 07/181,750 01/08/91
4,983,230 07/336,041 01/08/91
4,983,231 07/353,497 01/08/91
4,983,238 07/261,407 01/08/91
4,983,242 07/267,750 01/08/91
4,983,249 07/322,200 01/08/91
4,983,250 07/367,083 01/08/91
4,983,255 07/384,033 01/08/91
4,983,259 07/140,401 01/08/91
4,983,261 07/455,144 01/08/91
4,983,264 07/173,041 01/08/91
4,983,267 07/259,200 01/08/91
4,983,268 07/389,141 01/08/91
4,983,279 07/279,089 01/08/91
4,983,282 07/460,672 01/08/91
4,983,285 06/870,701 01/08/91
4,983,286 07/419,002 01/08/91
4,983,294 07/418,152 01/08/91
4,983,295 07/418,150 01/08/91
4,983,297 07/290,381 01/08/91
4,983,300 07/285,768 01/08/91
4,983,304 07/437,176 01/08/91
4,983,307 07/388,502 01/08/91
4,983,318 07/201,860 01/08/91
4,983,319 07/218,902 01/08/91
4,983,320 07/353,852 01/08/91
4,983,323 07/337,065 01/08/91
4,983,333 07/476,808 01/08/91
4,983,334 07/274,012 01/08/91
4,983,336 07/462,992 01/08/91
4,983,338 07/496,464 01/08/91
4,983,340 07/458,347 01/08/91
4,983,341 07/138,739 01/08/91
4,983,344 07/542,669 01/08/91
4,983,345 07/138,738 01/08/91
4,983,346 07/345,950 01/08/91
4,983,353 07/322,481 01/08/91
4,983,357 07/389,360 01/08/91
4,983,359 07/095,894 01/08/91
4,983,360 07/430,515 01/08/91
4,983,368 07/455,013 01/08/91
4,983,374 07/394,286 01/08/91
4,983,377 07/429,894 01/08/91
4,983,380 07/406,418 01/08/91
4,983,383 07/427,213 01/08/91
4,983,388 07/405,927 01/08/91
4,983,391 07/391,043 01/08/91
4,983,393 07/257,156 01/08/91
4,983,406 07/343,948 01/08/91
4,983,411 07/397,983 01/08/91
4,983,418 07/429,895 01/08/91
4,983,419 07/384,291 01/08/91
4,983,420 07/410,396 01/08/91
4,983,427 07/456,584 01/08/91
4,983,433 07/457,156 01/08/91
4,983,435 07/266,643 01/08/91
4,983,437 07/341,625 01/08/91
4,983,449 07/413,129 01/08/91
4,983,457 07/484,006 01/08/91
4,983,460 07/218,287 01/08/91
4,983,462 07/393,493 01/08/91
4,983,463 07/257,480 01/08/91
4,983,473 07/369,009 01/08/91
4,983,498 07/173,559 01/08/91
4,983,502 07/312,895 01/08/91
4,983,503 07/488,473 01/08/91
4,983,510 07/262,862 01/08/91
4,983,511 07/294,842 01/08/91
4,983,514 07/196,600 01/08/91
4,983,517 06/899,177 01/08/91
4,983,518 07/213,091 01/08/91
4,983,521 06/906,809 01/08/91
4,983,527 07/357,704 01/08/91
4,983,528 07/362,335 01/08/91
4,983,530 07/150,292 01/08/91
4,983,532 07/286,710 01/08/91
4,983,536 07/440,930 01/08/91
4,983,547 07/260,390 01/08/91
4,983,553 07/447,310 01/08/91
4,983,557 07/297,345 01/08/91
4,983,562 07/437,816 01/08/91
4,983,564 06/885,244 01/08/91
4,983,568 07/413,862 01/08/91
4,983,571 07/472,008 01/08/91
4,983,572 07/236,589 01/08/91
4,983,576 07/408,502 01/08/91
4,983,583 07/260,750 01/08/91
4,983,588 07/472,163 01/08/91
4,983,596 07/347,025 01/08/91
4,983,613 07/341,608 01/08/91
4,983,621 07/375,913 01/08/91
4,983,629 07/369,168 01/08/91
4,983,630 07/276,870 01/08/91
4,983,634 07/290,629 01/08/91
4,983,636 07/265,415 01/08/91
4,983,639 07/486,434 01/08/91
4,983,642 07/534,061 01/08/91
4,983,644 07/340,804 01/08/91
4,983,654 07/138,255 01/08/91
4,983,657 07/359,775 01/08/91
4,983,658 07/329,201 01/08/91
4,983,664 06/806,380 01/08/91
4,983,671 07/061,207 01/08/91
4,983,677 07/381,364 01/08/91
4,983,683 07/433,020 01/08/91
4,983,685 07/058,283 01/08/91
4,983,687 07/197,730 01/08/91
4,983,688 07/344,595 01/08/91
4,983,693 07/290,481 01/08/91
4,983,703 07/364,427 01/08/91
4,983,707 07/473,153 01/08/91
4,983,715 07/334,549 01/08/91
4,983,717 07/396,976 01/08/91
4,983,718 07/364,360 01/08/91
4,983,720 07/409,351 01/08/91
4,983,724 07/394,394 01/08/91
4,983,727 07/179,751 01/08/91
4,983,732 07/410,208 01/08/91
4,983,734 07/446,357 01/08/91
4,983,735 07/221,710 01/08/91
4,983,738 07/310,408 01/08/91
4,983,739 07/454,321 01/08/91
4,983,741 07/281,046 01/08/91
4,983,743 07/402,356 01/08/91
4,983,744 07/469,354 01/08/91
4,983,745 07/335,089 01/08/91
4,983,749 07/144,230 01/08/91
4,983,750 07/371,497 01/08/91
4,983,754 07/280,134 01/08/91
4,983,759 07/452,470 01/08/91
4,983,766 07/288,877 01/08/91
4,983,768 06/754,956 01/08/91
4,983,769 07/147,667 01/08/91
4,983,770 07/420,192 01/08/91
4,983,774 07/285,713 01/08/91
4,983,775 07/465,893 01/08/91
4,983,776 07/343,743 01/08/91
4,983,782 07/315,856 01/08/91
4,983,786 07/466,488 01/08/91
4,983,787 07/230,615 01/08/91
4,983,791 07/531,367 01/08/91
4,983,793 07/390,394 01/08/91
4,983,795 07/330,478 01/08/91
4,983,796 07/422,171 01/08/91
4,983,799 07/451,875 01/08/91
4,983,814 07/352,668 01/08/91
4,983,815 07/381,459 01/08/91
4,983,819 07/121,800 01/08/91
4,983,838 07/335,419 01/08/91
4,983,839 07/395,700 01/08/91
4,983,850 07/321,221 01/08/91
4,983,856 07/389,230 01/08/91
4,983,871 07/388,380 01/08/91
4,983,872 07/357,946 01/08/91
4,983,877 07/333,038 01/08/91
4,983,878 07/235,471 01/08/91
4,983,881 07/295,743 01/08/91
4,983,883 07/333,115 01/08/91
4,983,884 07/400,307 01/08/91
4,983,895 07/365,491 01/08/91
4,983,909 07/442,289 01/08/91
4,983,914 07/500,100 01/08/91
4,983,915 07/181,927 01/08/91
4,983,916 07/301,815 01/08/91
4,983,919 07/363,768 01/08/91
4,983,923 07/377,607 01/08/91
4,983,925 07/279,080 01/08/91
4,983,942 07/445,260 01/08/91
4,983,947 07/474,871 01/08/91
4,983,948 07/368,723 01/08/91
4,983,950 07/240,670 01/08/91
4,983,954 07/414,813 01/08/91
4,983,960 07/322,281 01/08/91
4,983,965 07/444,845 01/08/91
4,983,966 07/470,473 01/08/91
4,983,967 07/257,736 01/08/91
4,983,968 07/418,538 01/08/91
4,983,972 07/422,315 01/08/91
4,983,977 07/481,039 01/08/91
4,983,978 07/326,585 01/08/91
4,983,980 07/549,514 01/08/91
4,983,983 07/446,262 01/08/91
4,983,988 07/273,562 01/08/91
4,983,991 07/471,911 01/08/91
4,983,994 07/412,797 01/08/91
4,983,997 07/407,944 01/08/91
4,984,014 07/450,075 01/08/91
4,984,027 07/290,799 01/08/91
4,984,029 07/416,114 01/08/91
4,984,032 07/297,391 01/08/91
4,984,038 07/194,980 01/08/91
4,984,057 07/558,748 01/08/91
4,984,063 07/387,762 01/08/91
4,984,070 07/420,372 01/08/91
4,984,077 07/456,662 01/08/91
4,984,104 07/480,363 01/08/91
4,984,107 07/285,833 01/08/91
4,984,108 07/286,403 01/08/91
4,984,112 07/253,275 01/08/91
4,984,117 07/217,844 01/08/91
4,984,120 07/302,018 01/08/91
4,984,126 07/241,847 01/08/91
4,984,130 07/512,631 01/08/91
4,984,133 07/467,594 01/08/91
4,984,134 07/465,452 01/08/91
4,984,135 07/502,459 01/08/91
4,984,137 07/430,323 01/08/91
4,984,140 07/382,426 01/08/91
4,984,142 07/532,409 01/08/91
4,984,145 07/470,250 01/08/91
4,984,146 07/499,835 01/08/91
4,984,173 07/363,841 01/08/91
4,984,175 07/347,965 01/08/91
4,984,178 07/312,835 01/08/91
4,984,186 07/398,703 01/08/91
4,984,199 07/358,495 01/08/91
4,984,211 07/156,400 01/08/91
4,984,222 07/378,323 01/08/91
4,984,225 07/174,358 01/08/91
4,984,237 07/373,860 01/08/91
4,984,241 07/301,327 01/08/91
4,984,252 07/419,366 01/08/91
4,984,254 07/319,706 01/08/91
4,984,259 07/481,682 01/08/91
4,984,270 07/064,169 01/08/91
4,984,278 07/224,116 01/08/91
4,984,279 07/295,374 01/08/91
4,984,287 07/271,452 01/08/91
4,984,288 07/362,516 01/08/91
4,984,295 07/483,973 01/08/91
PATENTS WHICH EXPIRED ON January 10, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,379,465 08/140,506 01/10/95
5,379,466 08/129,359 01/10/95
5,379,468 08/052,462 01/10/95
5,379,470 08/201,227 01/10/95
5,379,474 08/136,919 01/10/95
5,379,483 07/944,875 01/10/95
5,379,486 08/108,171 01/10/95
5,379,490 08/000,335 01/10/95
5,379,499 08/126,253 01/10/95
5,379,503 08/058,388 01/10/95
5,379,504 08/176,642 01/10/95
5,379,517 07/747,841 01/10/95
5,379,521 08/186,326 01/10/95
5,379,525 08/234,682 01/10/95
5,379,531 07/983,050 01/10/95
5,379,532 08/052,746 01/10/95
5,379,536 08/152,580 01/10/95
5,379,541 08/003,748 01/10/95
5,379,542 08/099,529 01/10/95
5,379,544 08/102,890 01/10/95
5,379,546 07/921,738 01/10/95
5,379,548 08/091,350 01/10/95
5,379,549 07/950,955 01/10/95
5,379,550 08/045,520 01/10/95
5,379,555 07/924,671 01/10/95
5,379,559 07/981,103 01/10/95
5,379,568 07/867,875 01/10/95
5,379,596 07/882,576 01/10/95
5,379,607 08/135,060 01/10/95
5,379,611 08/077,277 01/10/95
5,379,614 08/116,353 01/10/95
5,379,619 07/376,810 01/10/95
5,379,629 07/743,363 01/10/95
5,379,637 08/133,940 01/10/95
5,379,638 08/107,659 01/10/95
5,379,640 08/044,003 01/10/95
5,379,664 08/127,073 01/10/95
5,379,669 08/109,948 01/10/95
5,379,672 08/081,076 01/10/95
5,379,673 08/179,572 01/10/95
5,379,678 07/946,480 01/10/95
5,379,679 07/867,254 01/10/95
5,379,687 08/192,396 01/10/95
5,379,689 08/100,009 01/10/95
5,379,692 08/022,379 01/10/95
5,379,699 08/104,954 01/10/95
5,379,709 08/051,700 01/10/95
5,379,710 08/136,158 01/10/95
5,379,712 08/051,990 01/10/95
5,379,715 07/974,260 01/10/95
5,379,725 08/154,433 01/10/95
5,379,727 08/169,350 01/10/95
5,379,728 08/069,391 01/10/95
5,379,736 08/279,878 01/10/95
5,379,738 08/152,831 01/10/95
5,379,742 08/048,316 01/10/95
5,379,746 08/091,911 01/10/95
5,379,747 08/127,067 01/10/95
5,379,752 08/090,332 01/10/95
5,379,755 07/976,471 01/10/95
5,379,758 08/035,403 01/10/95
5,379,759 08/095,818 01/10/95
5,379,773 08/124,403 01/10/95
5,379,774 08/218,022 01/10/95
5,379,783 08/161,225 01/10/95
5,379,786 07/929,512 01/10/95
5,379,791 08/116,336 01/10/95
5,379,794 08/186,167 01/10/95
5,379,795 08/163,168 01/10/95
5,379,797 08/188,470 01/10/95
5,379,804 07/971,883 01/10/95
5,379,806 08/067,769 01/10/95
5,379,811 08/166,515 01/10/95
5,379,813 08/118,618 01/10/95
5,379,816 08/155,133 01/10/95
5,379,822 08/073,569 01/10/95
5,379,830 08/090,335 01/10/95
5,379,851 08/213,103 01/10/95
5,379,853 08/124,892 01/10/95
5,379,855 08/181,210 01/10/95
5,379,857 08/090,866 01/10/95
5,379,859 08/079,402 01/10/95
5,379,860 08/101,543 01/10/95
5,379,862 08/119,539 01/10/95
5,379,876 07/949,241 01/10/95
5,379,878 08/175,540 01/10/95
5,379,881 08/231,118 01/10/95
5,379,884 08/198,850 01/10/95
5,379,885 08/135,535 01/10/95
5,379,887 08/163,445 01/10/95
5,379,891 08/156,691 01/10/95
5,379,892 08/132,891 01/10/95
5,379,894 08/037,603 01/10/95
5,379,900 08/101,156 01/10/95
5,379,903 08/185,403 01/10/95
5,379,909 07/946,010 01/10/95
5,379,913 07/987,198 01/10/95
5,379,914 08/158,527 01/10/95
5,379,920 08/096,466 01/10/95
5,379,923 07/899,776 01/10/95
5,379,938 08/073,333 01/10/95
5,379,939 08/166,649 01/10/95
5,379,946 08/246,799 01/10/95
5,379,949 07/963,820 01/10/95
5,379,953 08/058,322 01/10/95
5,379,954 08/118,491 01/10/95
5,379,956 08/158,521 01/10/95
5,379,965 08/013,946 01/10/95
5,379,967 08/055,707 01/10/95
5,379,976 08/106,426 01/10/95
5,379,977 08/001,861 01/10/95
5,379,984 08/180,205 01/10/95
5,379,986 08/103,868 01/10/95
5,379,987 08/165,080 01/10/95
5,380,003 08/180,535 01/10/95
5,380,009 08/220,365 01/10/95
5,380,010 08/144,676 01/10/95
5,380,013 08/094,419 01/10/95
5,380,022 07/949,074 01/10/95
5,380,025 08/190,346 01/10/95
5,380,027 08/122,097 01/10/95
5,380,030 08/018,368 01/10/95
5,380,031 08/030,883 01/10/95
5,380,033 08/183,860 01/10/95
5,380,035 08/125,202 01/10/95
5,380,041 08/132,537 01/10/95
5,380,044 07/869,731 01/10/95
5,380,053 08/096,371 01/10/95
5,380,056 08/110,103 01/10/95
5,380,057 08/076,841 01/10/95
5,380,062 08/079,890 01/10/95
5,380,063 08/107,008 01/10/95
5,380,068 07/987,460 01/10/95
5,380,072 08/184,798 01/10/95
5,380,075 08/200,062 01/10/95
5,380,077 07/910,576 01/10/95
5,380,080 08/069,533 01/10/95
5,380,081 08/186,311 01/10/95
5,380,082 08/156,431 01/10/95
5,380,084 08/156,436 01/10/95
5,380,089 08/098,502 01/10/95
5,380,100 08/191,594 01/10/95
5,380,103 08/140,941 01/10/95
5,380,110 08/007,113 01/10/95
5,380,118 07/993,594 01/10/95
5,380,123 08/235,183 01/10/95
5,380,134 08/143,789 01/10/95
5,380,139 07/910,880 01/10/95
5,380,142 08/067,356 01/10/95
5,380,149 07/889,899 01/10/95
5,380,153 08/063,039 01/10/95
5,380,156 08/044,756 01/10/95
5,380,164 08/030,329 01/10/95
5,380,172 08/174,743 01/10/95
5,380,177 07/965,923 01/10/95
5,380,183 07/670,932 01/10/95
5,380,185 08/095,419 01/10/95
5,380,188 08/087,878 01/10/95
5,380,203 08/185,505 01/10/95
5,380,205 08/110,714 01/10/95
5,380,206 08/028,321 01/10/95
5,380,209 08/132,814 01/10/95
5,380,213 08/067,729 01/10/95
5,380,214 08/106,518 01/10/95
5,380,219 08/009,603 01/10/95
5,380,230 08/121,652 01/10/95
5,380,233 08/076,836 01/10/95
5,380,234 08/249,133 01/10/95
5,380,237 08/118,520 01/10/95
5,380,238 08/129,434 01/10/95
5,380,245 08/135,302 01/10/95
5,380,246 08/036,710 01/10/95
5,380,249 07/943,338 01/10/95
5,380,252 08/064,349 01/10/95
5,380,262 08/226,826 01/10/95
5,380,263 08/252,379 01/10/95
5,380,265 08/126,762 01/10/95
5,380,268 08/072,082 01/10/95
5,380,269 07/952,567 01/10/95
5,380,273 08/065,470 01/10/95
5,380,278 07/904,762 01/10/95
5,380,279 08/209,803 01/10/95
5,380,308 07/906,942 01/10/95
5,380,320 08/149,059 01/10/95
5,380,329 07/920,799 01/10/95
5,380,331 07/915,517 01/10/95
5,380,332 08/166,157 01/10/95
5,380,336 08/048,384 01/10/95
5,380,338 08/188,101 01/10/95
5,380,343 08/011,730 01/10/95
5,380,344 08/099,874 01/10/95
5,380,366 08/052,086 01/10/95
5,380,382 08/199,927 01/10/95
5,380,389 08/120,362 01/10/95
5,380,394 08/065,030 01/10/95
5,380,405 08/184,918 01/10/95
5,380,417 08/011,880 01/10/95
5,380,418 08/084,243 01/10/95
5,380,419 08/057,204 01/10/95
5,380,430 08/167,621 01/10/95
5,380,438 08/108,117 01/10/95
5,380,440 08/064,265 01/10/95
5,380,458 07/955,629 01/10/95
5,380,467 07/856,679 01/10/95
5,380,469 08/033,800 01/10/95
5,380,477 08/066,806 01/10/95
5,380,478 08/234,463 01/10/95
5,380,482 08/043,628 01/10/95
5,380,486 07/868,878 01/10/95
5,380,488 07/925,676 01/10/95
5,380,492 08/047,713 01/10/95
5,380,493 07/859,124 01/10/95
5,380,496 08/130,391 01/10/95
5,380,497 08/033,338 01/10/95
5,380,501 07/517,878 01/10/95
5,380,504 08/051,711 01/10/95
5,380,514 07/934,692 01/10/95
5,380,540 08/063,340 01/10/95
5,380,561 08/112,700 01/10/95
5,380,568 08/109,080 01/10/95
5,380,569 08/039,209 01/10/95
5,380,570 08/086,799 01/10/95
5,380,576 08/006,504 01/10/95
5,380,579 08/144,193 01/10/95
5,380,582 07/997,686 01/10/95
5,380,593 08/197,113 01/10/95
5,380,599 08/028,049 01/10/95
5,380,607 08/149,233 01/10/95
5,380,619 08/226,395 01/10/95
5,380,622 07/688,406 01/10/95
5,380,639 07/925,011 01/10/95
5,380,643 08/123,539 01/10/95
5,380,649 07/907,731 01/10/95
5,380,652 08/101,008 01/10/95
5,380,654 08/005,408 01/10/95
5,380,656 07/768,325 01/10/95
5,380,658 08/121,909 01/10/95
5,380,660 07/956,595 01/10/95
5,380,685 08/031,984 01/10/95
5,380,701 08/135,768 01/10/95
5,380,721 08/250,995 01/10/95
5,380,722 08/066,565 01/10/95
5,380,726 08/170,110 01/10/95
5,380,730 08/076,330 01/10/95
5,380,732 07/960,275 01/10/95
5,380,733 07/991,239 01/10/95
5,380,740 08/050,109 01/10/95
5,380,741 08/044,048 01/10/95
5,380,742 08/156,780 01/10/95
5,380,748 08/107,825 01/10/95
5,380,753 08/039,996 01/10/95
5,380,771 07/901,796 01/10/95
5,380,773 07/992,628 01/10/95
5,380,800 08/213,719 01/10/95
5,380,802 07/987,608 01/10/95
5,380,803 08/048,630 01/10/95
5,380,806 08/227,989 01/10/95
5,380,818 08/094,425 01/10/95
5,380,826 07/953,183 01/10/95
5,380,829 07/842,532 01/10/95
5,380,832 08/243,525 01/10/95
5,380,844 08/231,489 01/10/95
5,380,850 08/168,442 01/10/95
5,380,852 07/810,487 01/10/95
5,380,855 08/192,322 01/10/95
5,380,859 08/087,792 01/10/95
5,380,865 08/001,771 01/10/95
5,380,867 08/139,245 01/10/95
5,380,868 08/169,936 01/10/95
5,380,871 08/117,075 01/10/95
5,380,883 08/046,555 01/10/95
5,380,890 07/799,061 01/10/95
5,380,893 08/130,987 01/10/95
5,380,909 07/892,395 01/10/95
5,380,917 08/108,652 01/10/95
5,380,927 07/524,377 01/10/95
5,380,931 08/144,974 01/10/95
5,380,947 08/071,382 01/10/95
5,380,948 07/895,775 01/10/95
5,380,957 08/050,357 01/10/95
5,380,966 08/219,471 01/10/95
5,380,967 08/192,553 01/10/95
5,380,981 08/057,713 01/10/95
5,380,982 08/098,174 01/10/95
5,380,984 08/065,621 01/10/95
5,380,989 08/035,973 01/10/95
5,380,991 08/152,129 01/10/95
5,380,994 08/005,380 01/10/95
5,381,007 08/067,575 01/10/95
5,381,010 08/162,443 01/10/95
5,381,011 08/180,610 01/10/95
5,381,012 08/169,192 01/10/95
5,381,064 08/004,100 01/10/95
5,381,065 08/035,662 01/10/95
5,381,067 08/029,212 01/10/95
5,381,071 08/226,794 01/10/95
5,381,073 08/084,393 01/10/95
5,381,075 08/033,771 01/10/95
5,381,077 08/169,364 01/10/95
5,381,091 07/998,664 01/10/95
5,381,095 08/080,907 01/10/95
5,381,107 08/043,741 01/10/95
5,381,123 08/177,131 01/10/95
5,381,130 07/942,141 01/10/95
5,381,134 08/024,063 01/10/95
5,381,141 08/125,026 01/10/95
5,381,156 08/047,824 01/10/95
5,381,157 07/875,015 01/10/95
5,381,184 07/986,329 01/10/95
5,381,189 08/141,357 01/10/95
5,381,198 08/152,960 01/10/95
5,381,213 08/101,020 01/10/95
5,381,214 08/048,514 01/10/95
5,381,222 08/065,007 01/10/95
5,381,227 08/032,881 01/10/95
5,381,232 08/063,591 01/10/95
5,381,237 08/107,871 01/10/95
5,381,241 07/928,012 01/10/95
5,381,250 07/973,163 01/10/95
5,381,284 08/261,654 01/10/95
5,381,290 07/922,040 01/10/95
5,381,305 08/172,530 01/10/95
5,381,308 08/138,115 01/10/95
5,381,312 08/101,936 01/10/95
5,381,318 08/233,868 01/10/95
5,381,323 08/130,280 01/10/95
5,381,326 08/026,836 01/10/95
5,381,335 07/923,321 01/10/95
5,381,384 07/191,454 01/10/95
5,381,385 08/101,867 01/10/95
5,381,388 08/098,464 01/10/95
5,381,410 08/073,612 01/10/95
5,381,425 07/858,713 01/10/95
5,381,433 08/010,253 01/10/95
5,381,436 08/069,232 01/10/95
5,381,445 08/055,473 01/10/95
5,381,451 08/038,709 01/10/95
5,381,457 07/920,341 01/10/95
5,381,460 08/175,753 01/10/95
5,381,472 07/743,150 01/10/95
5,381,483 08/042,714 01/10/95
5,381,492 08/196,963 01/10/95
5,381,493 08/223,931 01/10/95
5,381,497 08/094,451 01/10/95
5,381,501 08/186,940 01/10/95
5,381,508 08/111,842 01/10/95
5,381,511 08/071,717 01/10/95
5,381,512 07/903,729 01/10/95
5,381,518 07/993,830 01/10/95
5,381,546 08/031,081 01/10/95
5,381,547 07/853,710 01/10/95
5,381,550 08/179,267 01/10/95