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 December 2, 1998
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,625,341 06/755,931 12/02/86
4,625,345 06/716,086 12/02/86
4,625,354 06/609,734 12/02/86
4,625,361 06/707,317 12/02/86
4,625,370 06/809,723 12/02/86
4,625,372 06/714,792 12/02/86
4,625,373 06/761,857 12/02/86
4,625,375 06/570,269 12/02/86
4,625,380 06/711,020 12/02/86
4,625,382 06/675,615 12/02/86
4,625,393 06/621,828 12/02/86
4,625,396 06/686,960 12/02/86
4,625,398 06/730,177 12/02/86
4,625,403 06/774,403 12/02/86
4,625,405 06/626,650 12/02/86
4,625,406 06/712,198 12/02/86
4,625,408 06/249,953 12/02/86
4,625,411 06/739,473 12/02/86
4,625,412 06/775,587 12/02/86
4,625,417 06/745,863 12/02/86
4,625,423 06/779,470 12/02/86
4,625,429 06/737,055 12/02/86
4,625,431 06/788,430 12/02/86
4,625,432 06/676,578 12/02/86
4,625,435 06/646,120 12/02/86
4,625,441 06/748,830 12/02/86
4,625,450 06/752,976 12/02/86
4,625,455 06/766,720 12/02/86
4,625,461 06/690,129 12/02/86
4,625,462 06/770,515 12/02/86
4,625,465 06/811,156 12/02/86
4,625,470 06/562,191 12/02/86
4,625,483 06/740,221 12/02/86
4,625,484 06/751,808 12/02/86
4,625,490 06/782,531 12/02/86
4,625,493 06/813,274 12/02/86
4,625,498 06/715,904 12/02/86
4,625,500 06/710,034 12/02/86
4,625,503 06/747,992 12/02/86
4,625,504 06/748,319 12/02/86
4,625,518 06/753,105 12/02/86
4,625,521 06/733,055 12/02/86
4,625,531 06/753,314 12/02/86
4,625,533 06/599,471 12/02/86
4,625,536 06/689,941 12/02/86
4,625,538 06/712,010 12/02/86
4,625,549 06/761,542 12/02/86
4,625,554 06/715,448 12/02/86
4,625,555 06/697,775 12/02/86
4,625,560 06/733,060 12/02/86
4,625,562 06/667,224 12/02/86
4,625,565 06/720,377 12/02/86
4,625,566 06/710,096 12/02/86
4,625,568 06/773,052 12/02/86
4,625,578 06/691,107 12/02/86
4,625,588 06/771,614 12/02/86
4,625,592 06/698,763 12/02/86
4,625,621 06/596,048 12/02/86
4,625,630 06/645,039 12/02/86
4,625,638 06/616,536 12/02/86
4,625,640 06/689,773 12/02/86
4,625,642 06/796,078 12/02/86
4,625,644 06/750,933 12/02/86
4,625,659 06/767,131 12/02/86
4,625,664 06/515,689 12/02/86
4,625,670 06/683,359 12/02/86
4,625,676 06/466,928 12/02/86
4,625,687 06/815,287 12/02/86
4,625,700 06/347,172 12/02/86
4,625,705 06/479,484 12/02/86
4,625,710 06/745,235 12/02/86
4,625,711 06/762,812 12/02/86
4,625,719 06/755,700 12/02/86
4,625,720 06/572,307 12/02/86
4,625,742 06/730,725 12/02/86
4,625,744 06/540,351 12/02/86
4,625,745 06/757,362 12/02/86
4,625,754 06/769,131 12/02/86
4,625,755 06/638,371 12/02/86
4,625,777 06/796,796 12/02/86
4,625,784 06/744,105 12/02/86
4,625,791 06/729,914 12/02/86
4,625,792 06/691,586 12/02/86
4,625,795 06/715,844 12/02/86
4,625,801 06/691,166 12/02/86
4,625,802 06/716,735 12/02/86
4,625,811 06/576,620 12/02/86
4,625,816 06/728,298 12/02/86
4,625,818 06/712,763 12/02/86
4,625,825 06/824,312 12/02/86
4,625,827 06/788,037 12/02/86
4,625,829 06/593,667 12/02/86
4,625,839 06/683,011 12/02/86
4,625,842 06/740,931 12/02/86
4,625,846 06/624,537 12/02/86
4,625,848 06/551,024 12/02/86
4,625,854 06/647,297 12/02/86
4,625,855 06/670,536 12/02/86
4,625,858 06/704,198 12/02/86
4,625,862 06/725,938 12/02/86
4,625,875 06/697,795 12/02/86
4,625,876 06/689,859 12/02/86
4,625,881 06/777,190 12/02/86
4,625,895 06/691,888 12/02/86
4,625,910 06/726,599 12/02/86
4,625,912 06/262,710 12/02/86
4,625,915 06/725,363 12/02/86
4,625,918 06/648,723 12/02/86
4,625,919 06/677,240 12/02/86
4,625,922 06/688,959 12/02/86
4,625,925 06/594,305 12/02/86
4,625,926 06/669,539 12/02/86
4,625,927 06/644,510 12/02/86
4,625,932 06/689,275 12/02/86
4,625,936 06/501,202 12/02/86
4,625,942 06/489,252 12/02/86
4,625,946 06/590,630 12/02/86
4,625,951 06/699,673 12/02/86
4,625,953 06/734,108 12/02/86
4,625,958 06/704,373 12/02/86
4,625,966 06/828,630 12/02/86
4,625,972 06/724,713 12/02/86
4,625,974 06/687,833 12/02/86
4,625,975 06/697,266 12/02/86
4,625,977 06/728,995 12/02/86
4,625,984 06/764,723 12/02/86
4,625,985 06/723,173 12/02/86
4,625,988 06/563,185 12/02/86
4,625,991 06/727,703 12/02/86
4,625,993 06/653,216 12/02/86
4,625,998 06/596,234 12/02/86
4,625,999 06/322,926 12/02/86
4,626,002 06/692,662 12/02/86
4,626,006 06/724,961 12/02/86
4,626,015 06/787,441 12/02/86
4,626,022 06/652,515 12/02/86
4,626,023 06/622,723 12/02/86
4,626,026 06/590,066 12/02/86
4,626,034 06/698,520 12/02/86
4,626,035 06/771,021 12/02/86
4,626,040 06/761,613 12/02/86
4,626,042 06/574,083 12/02/86
4,626,045 06/741,504 12/02/86
4,626,047 06/774,768 12/02/86
4,626,048 06/788,387 12/02/86
4,626,052 06/698,882 12/02/86
4,626,054 06/621,663 12/02/86
4,626,056 06/785,109 12/02/86
4,626,058 06/782,223 12/02/86
4,626,064 06/574,683 12/02/86
4,626,078 06/761,587 12/02/86
4,626,081 06/730,371 12/02/86
4,626,083 06/745,663 12/02/86
4,626,089 06/594,675 12/02/86
4,626,090 06/600,479 12/02/86
4,626,101 06/675,008 12/02/86
4,626,131 06/808,903 12/02/86
4,626,137 06/723,735 12/02/86
4,626,138 06/732,676 12/02/86
4,626,139 06/702,794 12/02/86
4,626,147 06/657,255 12/02/86
4,626,156 06/733,341 12/02/86
4,626,159 06/674,027 12/02/86
4,626,160 06/725,367 12/02/86
4,626,171 06/664,738 12/02/86
4,626,175 06/768,454 12/02/86
4,626,183 06/584,355 12/02/86
4,626,184 06/711,789 12/02/86
4,626,195 06/732,244 12/02/86
4,626,205 06/763,705 12/02/86
4,626,206 06/681,463 12/02/86
4,626,209 06/600,603 12/02/86
4,626,210 06/717,180 12/02/86
4,626,214 06/609,471 12/02/86
4,626,218 06/750,742 12/02/86
4,626,225 06/699,833 12/02/86
4,626,231 06/782,372 12/02/86
4,626,235 06/708,745 12/02/86
4,626,255 06/652,774 12/02/86
4,626,260 06/808,041 12/02/86
4,626,266 06/672,814 12/02/86
4,626,269 06/799,924 12/02/86
4,626,271 06/776,842 12/02/86
4,626,280 06/838,482 12/02/86
4,626,281 06/731,616 12/02/86
4,626,285 06/651,897 12/02/86
4,626,290 06/716,095 12/02/86
4,626,298 06/715,697 12/02/86
4,626,306 06/819,481 12/02/86
4,626,308 06/578,690 12/02/86
4,626,309 06/627,127 12/02/86
4,626,316 06/781,166 12/02/86
4,626,318 06/754,739 12/02/86
4,626,321 06/829,549 12/02/86
4,626,328 06/726,245 12/02/86
4,626,331 06/800,528 12/02/86
4,626,332 06/753,562 12/02/86
4,626,339 06/656,090 12/02/86
4,626,340 06/780,589 12/02/86
4,626,343 06/760,820 12/02/86
4,626,349 06/708,320 12/02/86
4,626,371 06/773,683 12/02/86
4,626,376 06/703,752 12/02/86
4,626,377 06/648,590 12/02/86
4,626,379 06/686,105 12/02/86
4,626,383 06/719,786 12/02/86
4,626,384 06/716,948 12/02/86
4,626,397 06/666,116 12/02/86
4,626,404 06/563,895 12/02/86
4,626,406 06/792,033 12/02/86
4,626,407 06/227,315 12/02/86
4,626,409 06/595,446 12/02/86
4,626,412 06/682,028 12/02/86
4,626,416 06/623,397 12/02/86
4,626,421 06/750,373 12/02/86
4,626,422 06/748,080 12/02/86
4,626,425 06/704,840 12/02/86
4,626,434 06/775,503 12/02/86
4,626,439 06/750,311 12/02/86
4,626,442 06/842,345 12/02/86
4,626,443 06/770,180 12/02/86
4,626,444 06/770,182 12/02/86
4,626,445 06/797,167 12/02/86
4,626,446 06/740,922 12/02/86
4,626,451 06/593,304 12/02/86
4,626,457 06/790,940 12/02/86
4,626,461 06/459,029 12/02/86
4,626,493 06/721,184 12/02/86
4,626,501 06/529,044 12/02/86
4,626,505 06/583,337 12/02/86
4,626,509 06/512,722 12/02/86
4,626,515 06/723,634 12/02/86
4,626,521 06/635,337 12/02/86
4,626,529 06/673,219 12/02/86
4,626,541 06/775,478 12/02/86
4,626,543 06/697,546 12/02/86
4,626,547 06/671,398 12/02/86
4,626,548 06/767,312 12/02/86
4,626,562 06/742,456 12/02/86
4,626,568 06/763,694 12/02/86
4,626,569 06/782,315 12/02/86
4,626,570 06/625,913 12/02/86
4,626,571 06/797,853 12/02/86
4,626,572 06/812,289 12/02/86
4,626,576 06/759,772 12/02/86
4,626,581 06/797,854 12/02/86
4,626,583 06/754,093 12/02/86
4,626,588 06/747,221 12/02/86
4,626,606 06/632,294 12/02/86
4,626,607 06/695,047 12/02/86
4,626,608 06/482,359 12/02/86
4,626,610 06/690,706 12/02/86
4,626,611 06/750,965 12/02/86
4,626,612 06/612,718 12/02/86
4,626,615 06/721,256 12/02/86
4,626,621 06/640,168 12/02/86
4,626,624 06/583,893 12/02/86
4,626,629 06/681,755 12/02/86
4,626,630 06/684,021 12/02/86
4,626,635 06/696,766 12/02/86
4,626,636 06/715,837 12/02/86
4,626,637 06/744,350 12/02/86
4,626,639 06/630,331 12/02/86
4,626,640 06/779,770 12/02/86
4,626,656 06/756,320 12/02/86
4,626,663 06/754,207 12/02/86
4,626,664 06/654,772 12/02/86
4,626,669 06/566,180 12/02/86
4,626,673 06/719,822 12/02/86
4,626,677 06/655,343 12/02/86
4,626,687 06/678,360 12/02/86
4,626,694 06/565,005 12/02/86
4,626,700 06/750,907 12/02/86
4,626,701 06/697,469 12/02/86
4,626,705 06/620,765 12/02/86
4,626,716 06/694,600 12/02/86
4,626,723 06/358,390 12/02/86
4,626,725 06/796,480 12/02/86
4,626,730 06/779,528 12/02/86
4,626,732 06/716,403 12/02/86
4,626,733 06/654,482 12/02/86
4,626,736 06/695,998 12/02/86
4,626,740 06/659,103 12/02/86
4,626,744 06/676,239 12/02/86
4,626,745 06/763,765 12/02/86
4,626,749 06/659,351 12/02/86
4,626,765 06/614,092 12/02/86
4,626,791 06/699,879 12/02/86
4,626,799 06/779,263 12/02/86
4,626,804 06/689,472 12/02/86
4,626,817 06/724,367 12/02/86
4,626,818 06/555,847 12/02/86
4,626,821 06/794,440 12/02/86
4,626,824 06/743,443 12/02/86
4,626,826 06/663,148 12/02/86
4,626,828 06/635,991 12/02/86
4,626,829 06/767,186 12/02/86
4,626,843 06/536,414 12/02/86
4,626,844 06/554,917 12/02/86
4,626,856 06/542,115 12/02/86
4,626,858 06/481,361 12/02/86
4,626,859 06/655,637 12/02/86
4,626,868 06/700,127 12/02/86
4,626,878 06/447,195 12/02/86
4,626,882 06/632,098 12/02/86
4,626,883 06/749,609 12/02/86
4,626,884 06/672,027 12/02/86
4,626,894 06/657,592 12/02/86
4,626,899 06/570,536 12/02/86
4,626,902 06/602,468 12/02/86
4,626,908 06/554,236 12/02/86
4,626,913 06/624,822 12/02/86
4,626,914 06/719,177 12/02/86
4,626,920 06/574,929 12/02/86
4,626,932 06/580,832 12/02/86
4,626,944 06/503,291 12/02/86
4,626,945 06/620,184 12/02/86
4,626,948 06/644,255 12/02/86
4,626,958 06/811,673 12/02/86
4,626,964 06/712,758 12/02/86
4,626,980 06/611,242 12/02/86
4,626,984 06/645,481 12/02/86
4,626,988 06/472,467 12/02/86
4,626,993 06/445,755 12/02/86
4,626,996 06/467,367 12/02/86
4,626,998 06/490,646 12/02/86
4,627,009 06/497,517 12/02/86
4,627,018 06/530,285 12/02/86
4,627,020 06/567,214 12/02/86
4,627,036 06/433,752 12/02/86
4,627,042 06/774,869 12/02/86
4,627,045 06/580,112 12/02/86
4,627,050 06/613,026 12/02/86
4,627,053 06/595,411 12/02/86
4,627,057 06/512,033 12/02/86
4,627,064 06/673,439 12/02/86
4,627,070 06/302,939 12/02/86
4,627,075 06/543,404 12/02/86
4,627,078 06/606,916 12/02/86
4,627,083 06/841,907 12/02/86
4,627,090 06/756,734 12/02/86
4,627,094 06/745,856 12/02/86
4,627,105 06/742,860 12/02/86
PATENTS WHICH EXPIRED ON November 27, 1998
DUE TO FAILURE TO PAY MAINTENANCE FEES
4,972,525 07/424,738 11/27/90
4,972,526 07/031,113 11/27/90
4,972,527 07/397,968 11/27/90
4,972,533 07/475,868 11/27/90
4,972,535 07/400,452 11/27/90
4,972,536 07/411,059 11/27/90
4,972,539 07/385,017 11/27/90
4,972,540 07/466,616 11/27/90
4,972,541 07/453,909 11/27/90
4,972,547 07/512,438 11/27/90
4,972,548 07/512,463 11/27/90
4,972,556 07/249,699 11/27/90
4,972,558 07/486,304 11/27/90
4,972,563 07/350,693 11/27/90
4,972,568 07/392,668 11/27/90
4,972,571 06/681,390 11/27/90
4,972,576 07/491,796 11/27/90
4,972,582 07/196,677 11/27/90
4,972,584 07/496,420 11/27/90
4,972,588 07/442,906 11/27/90
4,972,589 07/401,622 11/27/90
4,972,599 07/500,468 11/27/90
4,972,602 07/380,381 11/27/90
4,972,603 07/343,407 11/27/90
4,972,618 07/482,652 11/27/90
4,972,622 07/375,962 11/27/90
4,972,623 07/375,134 11/27/90
4,972,627 07/368,174 11/27/90
4,972,631 07/445,887 11/27/90
4,972,632 07/289,921 11/27/90
4,972,634 07/300,117 11/27/90
4,972,636 07/361,858 11/27/90
4,972,638 07/341,622 11/27/90
4,972,645 07/399,522 11/27/90
4,972,651 07/233,205 11/27/90
4,972,660 07/366,496 11/27/90
4,972,661 07/491,539 11/27/90
4,972,664 07/401,117 11/27/90
4,972,665 07/377,434 11/27/90
4,972,673 06/713,640 11/27/90
4,972,674 07/341,710 11/27/90
4,972,678 07/440,774 11/27/90
4,972,686 07/239,591 11/27/90
4,972,688 07/512,648 11/27/90
4,972,690 07/480,481 11/27/90
4,972,692 07/430,771 11/27/90
4,972,697 07/362,968 11/27/90
4,972,699 07/327,808 11/27/90
4,972,703 07/365,192 11/27/90
4,972,711 07/160,758 11/27/90
4,972,712 07/385,538 11/27/90
4,972,713 07/359,049 11/27/90
4,972,714 07/398,190 11/27/90
4,972,717 07/408,657 11/27/90
4,972,722 07/393,643 11/27/90
4,972,723 07/287,159 11/27/90
4,972,727 07/439,344 11/27/90
4,972,728 07/439,347 11/27/90
4,972,729 07/391,341 11/27/90
4,972,730 07/324,152 11/27/90
4,972,733 07/282,564 11/27/90
4,972,734 07/325,770 11/27/90
4,972,735 07/356,658 11/27/90
4,972,737 07/299,684 11/27/90
4,972,742 07/421,377 11/27/90
4,972,750 07/370,163 11/27/90
4,972,767 07/360,800 11/27/90
4,972,772 07/463,307 11/27/90
4,972,775 07/452,151 11/27/90
4,972,781 07/439,246 11/27/90
4,972,789 07/315,904 11/27/90
4,972,795 07/415,591 11/27/90
4,972,801 07/232,310 11/27/90
4,972,802 07/226,770 11/27/90
4,972,804 07/343,001 11/27/90
4,972,812 07/400,804 11/27/90
4,972,821 07/434,575 11/27/90
4,972,826 07/221,094 11/27/90
4,972,831 07/321,572 11/27/90
4,972,836 07/452,173 11/27/90
4,972,841 07/270,822 11/27/90
4,972,849 07/257,743 11/27/90
4,972,853 07/420,426 11/27/90
4,972,856 06/853,334 11/27/90
4,972,863 07/382,231 11/27/90
4,972,865 07/390,225 11/27/90
4,972,880 07/235,058 11/27/90
4,972,881 07/381,082 11/27/90
4,972,889 07/325,804 11/27/90
4,972,892 07/483,082 11/27/90
4,972,893 07/225,008 11/27/90
4,972,899 07/459,603 11/27/90
4,972,910 07/497,895 11/27/90
4,972,912 07/452,145 11/27/90
4,972,923 07/400,554 11/27/90
4,972,927 07/265,657 11/27/90
4,972,931 07/356,724 11/27/90
4,972,935 07/078,662 11/27/90
4,972,936 07/290,781 11/27/90
4,972,947 07/405,690 11/27/90
4,972,951 07/522,904 11/27/90
4,972,952 07/437,104 11/27/90
4,972,954 07/551,380 11/27/90
4,972,956 07/326,362 11/27/90
4,972,962 07/342,127 11/27/90
4,972,965 07/369,956 11/27/90
4,972,973 07/416,785 11/27/90
4,972,977 07/300,601 11/27/90
4,972,981 07/341,880 11/27/90
4,972,989 07/428,575 11/27/90
4,972,990 07/158,724 11/27/90
4,972,992 07/371,418 11/27/90
4,973,000 07/460,187 11/27/90
4,973,003 07/386,729 11/27/90
4,973,004 07/419,798 11/27/90
4,973,005 07/434,817 11/27/90
4,973,006 07/468,398 11/27/90
4,973,011 07/477,031 11/27/90
4,973,014 07/465,364 11/27/90
4,973,015 07/242,779 11/27/90
4,973,020 07/334,450 11/27/90
4,973,022 07/367,352 11/27/90
4,973,030 07/403,657 11/27/90
4,973,033 07/443,404 11/27/90
4,973,043 07/277,896 11/27/90
4,973,044 07/243,224 11/27/90
4,973,050 07/477,436 11/27/90
4,973,054 07/491,953 11/27/90
4,973,062 07/287,160 11/27/90
4,973,064 07/343,857 11/27/90
4,973,065 07/424,661 11/27/90
4,973,066 06/736,542 11/27/90
4,973,067 07/408,375 11/27/90
4,973,069 07/441,697 11/27/90
4,973,070 07/340,083 11/27/90
4,973,072 07/302,694 11/27/90
4,973,075 07/445,515 11/27/90
4,973,077 07/509,304 11/27/90
4,973,081 07/463,132 11/27/90
4,973,087 07/528,534 11/27/90
4,973,088 07/406,215 11/27/90
4,973,091 07/409,708 11/27/90
4,973,092 07/306,878 11/27/90
4,973,095 07/365,695 11/27/90
4,973,102 07/437,248 11/27/90
4,973,103 07/282,323 11/27/90
4,973,105 07/429,432 11/27/90
4,973,106 07/408,297 11/27/90
4,973,108 07/375,942 11/27/90
4,973,113 07/341,071 11/27/90
4,973,117 07/419,255 11/27/90
4,973,123 07/400,160 11/27/90
4,973,125 07/398,648 11/27/90
4,973,133 07/406,599 11/27/90
4,973,144 07/286,751 11/27/90
4,973,145 07/287,242 11/27/90
4,973,150 07/498,155 11/27/90
4,973,151 07/498,154 11/27/90
4,973,152 07/355,798 11/27/90
4,973,155 07/385,880 11/27/90
4,973,162 07/497,349 11/27/90
4,973,169 07/362,581 11/27/90
4,973,185 07/400,616 11/27/90
4,973,188 07/377,393 11/27/90
4,973,190 07/487,534 11/27/90
4,973,194 07/229,935 11/27/90
4,973,198 07/458,277 11/27/90
4,973,199 07/458,015 11/27/90
4,973,202 07/375,724 11/27/90
4,973,207 07/472,205 11/27/90
4,973,210 07/392,880 11/27/90
4,973,212 07/334,711 11/27/90
4,973,224 07/370,843 11/27/90
4,973,227 07/367,025 11/27/90
4,973,233 07/494,855 11/27/90
4,973,236 07/333,607 11/27/90
4,973,239 07/376,240 11/27/90
4,973,242 07/333,250 11/27/90
4,973,248 07/281,677 11/27/90
4,973,275 07/363,379 11/27/90
4,973,277 07/392,415 11/27/90
4,973,278 07/396,000 11/27/90
4,973,279 07/354,439 11/27/90
4,973,288 07/444,426 11/27/90
4,973,293 07/418,244 11/27/90
4,973,299 07/395,954 11/27/90
4,973,300 07/411,317 11/27/90
4,973,305 07/448,072 11/27/90
4,973,314 07/332,353 11/27/90
4,973,319 07/349,719 11/27/90
4,973,320 07/227,374 11/27/90
4,973,327 07/429,948 11/27/90
4,973,332 07/242,650 11/27/90
4,973,333 07/230,579 11/27/90
4,973,335 07/464,104 11/27/90
4,973,336 07/393,854 11/27/90
4,973,342 07/417,021 11/27/90
4,973,344 07/413,854 11/27/90
4,973,349 07/453,775 11/27/90
4,973,351 07/375,836 11/27/90
4,973,354 07/442,318 11/27/90
4,973,355 07/267,644 11/27/90
4,973,360 07/211,047 11/27/90
4,973,365 07/362,231 11/27/90
4,973,366 07/246,708 11/27/90
4,973,368 07/383,319 11/27/90
4,973,372 07/383,672 11/27/90
4,973,374 07/430,436 11/27/90
4,973,376 07/386,093 11/27/90
4,973,380 07/508,509 11/27/90
4,973,385 07/513,820 11/27/90
4,973,387 07/372,205 11/27/90
4,973,391 07/238,571 11/27/90
4,973,397 07/214,996 11/27/90
4,973,398 07/198,263 11/27/90
4,973,399 07/454,475 11/27/90
4,973,401 07/382,886 11/27/90
4,973,406 07/396,830 11/27/90
4,973,411 07/407,824 11/27/90
4,973,412 07/519,970 11/27/90
4,973,413 07/457,218 11/27/90
4,973,414 07/194,706 11/27/90
4,973,416 07/257,655 11/27/90
4,973,418 07/401,444 11/27/90
4,973,421 07/298,097 11/27/90
4,973,422 07/456,184 11/27/90
4,973,424 06/776,637 11/27/90
4,973,429 07/311,482 11/27/90
4,973,430 07/404,332 11/27/90
4,973,437 07/371,805 11/27/90
4,973,447 07/487,205 11/27/90
4,973,452 07/319,443 11/27/90
4,973,455 06/849,139 11/27/90
4,973,461 07/163,739 11/27/90
4,973,463 07/342,784 11/27/90
4,973,466 07/209,310 11/27/90
4,973,472 07/451,745 11/27/90
4,973,477 07/317,501 11/27/90
4,973,478 07/075,809 11/27/90
4,973,486 07/377,159 11/27/90
4,973,496 07/430,562 11/27/90
4,973,497 07/124,700 11/27/90
4,973,502 07/355,024 11/27/90
4,973,506 07/263,282 11/27/90
4,973,507 07/301,027 11/27/90
4,973,516 07/330,084 11/27/90
4,973,519 07/532,827 11/27/90
4,973,522 07/201,776 11/27/90
4,973,530 07/454,608 11/27/90
4,973,531 07/311,458 11/27/90
4,973,545 07/407,190 11/27/90
4,973,546 07/224,242 11/27/90
4,973,547 07/261,562 11/27/90
4,973,551 07/145,800 11/27/90
4,973,552 07/482,390 11/27/90
4,973,555 06/948,248 11/27/90
4,973,556 07/248,296 11/27/90
4,973,563 07/368,579 11/27/90
4,973,564 07/402,516 11/27/90
4,973,566 07/352,737 11/27/90
4,973,567 07/437,582 11/27/90
4,973,568 07/348,625 11/27/90
4,973,578 07/169,375 11/27/90
4,973,579 07/311,557 11/27/90
4,973,581 07/016,883 11/27/90
4,973,582 07/056,298 11/27/90
4,973,591 07/260,628 11/27/90
4,973,597 07/374,680 11/27/90
4,973,610 07/506,824 11/27/90
4,973,611 07/177,243 11/27/90
4,973,613 07/370,690 11/27/90
4,973,622 07/517,888 11/27/90
4,973,624 07/315,143 11/27/90
4,973,628 07/407,002 11/27/90
4,973,631 07/418,066 11/27/90
4,973,635 07/284,877 11/27/90
4,973,638 07/368,708 11/27/90
4,973,640 07/404,661 11/27/90
4,973,642 07/387,513 11/27/90
4,973,646 07/506,055 11/27/90
4,973,650 07/364,340 11/27/90
4,973,659 07/277,756 11/27/90
4,973,660 07/277,788 11/27/90
4,973,662 07/247,445 11/27/90
4,973,665 07/434,393 11/27/90
4,973,678 06/798,847 11/27/90
4,973,684 07/203,410 11/27/90
4,973,687 07/211,629 11/27/90
4,973,688 07/451,160 11/27/90
4,973,690 07/332,189 11/27/90
4,973,693 07/401,746 11/27/90
4,973,699 07/352,989 11/27/90
4,973,707 07/386,842 11/27/90
4,973,708 07/263,384 11/27/90
4,973,712 07/312,788 11/27/90
4,973,713 07/442,097 11/27/90
4,973,715 07/229,169 11/27/90
4,973,728 07/084,358 11/27/90
4,973,729 07/299,572 11/27/90
4,973,743 07/428,093 11/27/90
4,973,747 07/394,369 11/27/90
4,973,752 07/342,914 11/27/90
4,973,756 07/395,933 11/27/90
4,973,759 07/410,183 11/27/90
4,973,761 07/382,906 11/27/90
4,973,764 07/435,237 11/27/90
4,973,769 07/306,309 11/27/90
4,973,770 07/284,700 11/27/90
4,973,780 07/186,959 11/27/90
4,973,790 07/437,138 11/27/90
4,973,795 07/433,918 11/27/90
4,973,799 07/396,342 11/27/90
4,973,800 07/284,544 11/27/90
4,973,801 07/462,790 11/27/90
4,973,802 07/389,676 11/27/90
4,973,807 06/877,434 11/27/90
4,973,809 07/426,191 11/27/90
4,973,811 07/444,574 11/27/90
4,973,818 07/327,830 11/27/90
4,973,826 07/271,138 11/27/90
4,973,827 07/414,365 11/27/90
4,973,835 07/443,203 11/27/90
4,973,837 07/312,805 11/27/90
4,973,838 06/257,433 11/27/90
4,973,842 07/045,587 11/27/90
4,973,845 07/289,012 11/27/90
4,973,848 07/388,983 11/27/90
4,973,850 07/474,933 11/27/90
4,973,857 07/334,961 11/27/90
4,973,858 07/325,620 11/27/90
4,973,859 07/302,322 11/27/90
4,973,863 07/458,209 11/27/90
4,973,873 07/074,537 11/27/90
4,973,874 07/157,486 11/27/90
4,973,878 07/384,572 11/27/90
4,973,882 07/397,109 11/27/90
4,973,884 07/350,641 11/27/90
4,973,886 07/393,331 11/27/90
4,973,887 07/393,342 11/27/90
4,973,890 07/521,440 11/27/90
4,973,904 07/282,719 11/27/90
4,973,911 07/310,772 11/27/90
4,973,915 07/434,657 11/27/90
4,973,926 07/277,753 11/27/90
4,973,937 07/340,514 11/27/90
4,973,938 07/408,377 11/27/90
4,973,939 07/338,591 11/27/90
4,973,944 07/354,898 11/27/90
4,973,950 07/445,551 11/27/90
4,973,953 07/421,315 11/27/90
4,973,954 07/301,013 11/27/90
4,973,968 07/313,502 11/27/90
4,973,969 07/464,899 11/27/90
4,973,970 07/380,116 11/27/90
4,973,979 07/286,732 11/27/90
4,973,983 07/313,735 11/27/90
4,973,987 07/365,087 11/27/90
4,973,988 07/418,296 11/27/90
4,973,994 07/428,714 11/27/90
4,973,998 07/465,672 11/27/90
4,973,999 07/381,199 11/27/90
4,974,023 07/210,224 11/27/90
4,974,038 07/228,167 11/27/90
4,974,048 07/321,911 11/27/90
4,974,049 07/180,675 11/27/90
4,974,056 07/052,825 11/27/90
4,974,064 07/246,490 11/27/90
4,974,069 07/272,897 11/27/90
4,974,075 07/221,976 11/27/90
4,974,077 07/387,041 11/27/90
4,974,082 07/335,770 11/27/90
4,974,102 07/480,683 11/27/90
4,974,104 07/249,924 11/27/90
4,974,105 07/239,850 11/27/90
4,974,112 07/350,320 11/27/90
4,974,118 07/396,482 11/27/90
4,974,119 07/533,957 11/27/90
4,974,128 07/464,200 11/27/90
4,974,129 07/403,414 11/27/90
4,974,131 07/273,475 11/27/90
4,974,133 07/452,600 11/27/90
4,974,134 07/443,627 11/27/90
4,974,135 07/503,581 11/27/90
4,974,136 07/429,773 11/27/90
4,974,137 07/509,288 11/27/90
4,974,147 07/288,639 11/27/90
4,974,151 07/132,673 11/27/90
4,974,162 07/025,896 11/27/90
4,974,164 07/189,470 11/27/90
4,974,185 07/330,361 11/27/90
4,974,193 07/164,477 11/27/90
4,974,205 07/426,074 11/27/90
4,974,211 07/325,409 11/27/90
4,974,213 07/326,508 11/27/90
4,974,217 07/332,822 11/27/90
4,974,223 07/408,984 11/27/90
4,974,228 07/269,193 11/27/90
4,974,234 07/416,246 11/27/90
4,974,237 07/322,536 11/27/90
4,974,243 07/445,760 11/27/90
4,974,247 07/124,625 11/27/90
4,974,254 07/349,854 11/27/90
4,974,255 07/324,061 11/27/90
PATENTS WHICH EXPIRED ON November 29, 1998
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,367,711 07/895,365 11/29/94
5,367,714 08/069,442 11/29/94
5,367,716 08/192,616 11/29/94
5,367,718 08/146,594 11/29/94
5,367,720 07/814,589 11/29/94
5,367,725 08/207,270 11/29/94
5,367,727 07/957,713 11/29/94
5,367,728 08/051,352 11/29/94
5,367,730 08/131,186 11/29/94
5,367,731 07/986,360 11/29/94
5,367,732 07/986,287 11/29/94
5,367,735 07/979,907 11/29/94
5,367,740 08/096,012 11/29/94
5,367,742 08/085,016 11/29/94
5,367,746 08/064,152 11/29/94
5,367,755 08/031,545 11/29/94
5,367,756 08/163,292 11/29/94
5,367,773 08/080,722 11/29/94
5,367,777 08/140,570 11/29/94
5,367,781 08/107,993 11/29/94
5,367,783 08/055,263 11/29/94
5,367,785 08/199,844 11/29/94
5,367,788 08/167,014 11/29/94
5,367,791 08/013,598 11/29/94
5,367,792 07/935,333 11/29/94
5,367,794 08/240,812 11/29/94
5,367,795 08/126,659 11/29/94
5,367,796 07/769,369 11/29/94
5,367,797 08/140,957 11/29/94
5,367,800 07/869,432 11/29/94
5,367,801 08/008,143 11/29/94
5,367,802 08/033,252 11/29/94
5,367,803 07/940,079 11/29/94
5,367,805 08/012,899 11/29/94
5,367,808 08/036,843 11/29/94
5,367,811 08/123,801 11/29/94
5,367,812 08/082,886 11/29/94
5,367,814 08/032,802 11/29/94
5,367,823 08/114,879 11/29/94
5,367,828 08/107,922 11/29/94
5,367,835 08/030,050 11/29/94
5,367,836 07/882,947 11/29/94
5,367,838 08/210,724 11/29/94
5,367,839 07/823,941 11/29/94
5,367,841 08/017,814 11/29/94
5,367,844 08/058,886 11/29/94
5,367,846 08/075,726 11/29/94
5,367,849 07/941,904 11/29/94
5,367,850 08/210,725 11/29/94
5,367,853 08/026,598 11/29/94
5,367,854 07/979,545 11/29/94
5,367,855 07/967,252 11/29/94
5,367,863 07/905,058 11/29/94
5,367,868 08/102,900 11/29/94
5,367,870 08/153,181 11/29/94
5,367,872 08/054,752 11/29/94
5,367,876 07/862,118 11/29/94
5,367,879 08/146,712 11/29/94
5,367,887 08/125,324 11/29/94
5,367,891 08/073,440 11/29/94
5,367,893 08/019,081 11/29/94
5,367,895 08/070,444 11/29/94
5,367,896 08/078,894 11/29/94
5,367,905 08/085,614 11/29/94
5,367,907 08/074,836 11/29/94
5,367,915 07/644,504 11/29/94
5,367,927 07/951,667 11/29/94
5,367,932 08/165,572 11/29/94
5,367,948 08/209,465 11/29/94
5,367,951 08/084,923 11/29/94
5,367,953 08/084,581 11/29/94
5,367,960 08/146,760 11/29/94
5,367,963 07/955,284 11/29/94
5,367,965 07/966,312 11/29/94
5,367,967 08/011,520 11/29/94
5,367,969 08/115,355 11/29/94
5,367,971 08/027,945 11/29/94
5,367,973 08/094,020 11/29/94
5,367,974 07/560,064 11/29/94
5,367,985 08/020,996 11/29/94
5,367,987 08/168,212 11/29/94
5,367,996 08/122,659 11/29/94
5,368,007 08/105,427 11/29/94
5,368,013 07/962,715 11/29/94
5,368,016 07/949,445 11/29/94
5,368,017 07/848,030 11/29/94
5,368,022 08/026,837 11/29/94
5,368,023 08/042,499 11/29/94
5,368,024 08/093,878 11/29/94
5,368,032 08/149,485 11/29/94
5,368,044 07/849,417 11/29/94
5,368,048 08/048,240 11/29/94
5,368,050 08/114,484 11/29/94
5,368,052 08/101,370 11/29/94
5,368,057 07/934,765 11/29/94
5,368,063 08/191,118 11/29/94
5,368,071 08/185,007 11/29/94
5,368,075 07/717,987 11/29/94
5,368,076 06/771,344 11/29/94
5,368,078 08/200,652 11/29/94
5,368,085 08/015,532 11/29/94
5,368,089 07/934,612 11/29/94
5,368,090 08/115,832 11/29/94
5,368,092 08/172,699 11/29/94
5,368,094 08/144,432 11/29/94
5,368,097 08/141,564 11/29/94
5,368,111 08/079,126 11/29/94
5,368,126 08/038,029 11/29/94
5,368,134 08/138,870 11/29/94
5,368,135 08/065,395 11/29/94
5,368,136 08/147,158 11/29/94
5,368,150 08/074,582 11/29/94
5,368,155 08/130,705 11/29/94
5,368,158 08/075,544 11/29/94
5,368,159 07/910,154 11/29/94
5,368,161 07/861,454 11/29/94
5,368,170 08/056,171 11/29/94
5,368,172 08/026,024 11/29/94
5,368,177 08/125,985 11/29/94
5,368,179 07/969,303 11/29/94
5,368,182 07/992,434 11/29/94
5,368,183 08/051,674 11/29/94
5,368,188 08/122,929 11/29/94
5,368,189 08/230,256 11/29/94
5,368,191 08/050,854 11/29/94
5,368,196 08/036,415 11/29/94
5,368,208 06/613,798 11/29/94
5,368,209 08/138,721 11/29/94
5,368,217 08/112,494 11/29/94
5,368,242 08/151,144 11/29/94
5,368,247 07/893,763 11/29/94
5,368,259 08/146,449 11/29/94
5,368,262 07/935,241 11/29/94
5,368,264 08/049,322 11/29/94
5,368,266 08/221,200 11/29/94
5,368,267 08/059,224 11/29/94
5,368,277 08/128,882 11/29/94
5,368,288 08/087,613 11/29/94
5,368,294 08/093,404 11/29/94
5,368,296 07/971,560 11/29/94
5,368,297 08/158,515 11/29/94
5,368,299 08/014,457 11/29/94
5,368,304 08/054,406 11/29/94
5,368,307 08/066,305 11/29/94
5,368,319 08/065,398 11/29/94
5,368,323 08/069,758 11/29/94
5,368,331 08/090,696 11/29/94
5,368,332 07/949,999 11/29/94
5,368,333 08/194,304 11/29/94
5,368,350 08/089,746 11/29/94
5,368,353 08/082,578 11/29/94
5,368,354 08/071,825 11/29/94
5,368,357 08/061,165 11/29/94
5,368,361 08/091,791 11/29/94
5,368,366 08/026,049 11/29/94
5,368,367 08/122,130 11/29/94
5,368,378 08/104,556 11/29/94
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