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 6, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,633,527 06/806,765 01/06/87
4,633,532 06/648,343 01/06/87
4,633,534 06/602,321 01/06/87
4,633,542 06/722,445 01/06/87
4,633,547 06/724,184 01/06/87
4,633,550 06/717,405 01/06/87
4,633,552 06/716,245 01/06/87
4,633,569 06/545,012 01/06/87
4,633,573 06/613,367 01/06/87
4,633,578 06/556,800 01/06/87
4,633,579 06/835,402 01/06/87
4,633,580 06/763,625 01/06/87
4,633,581 06/665,013 01/06/87
4,633,586 06/715,857 01/06/87
4,633,588 06/753,408 01/06/87
4,633,598 06/650,529 01/06/87
4,633,599 06/767,391 01/06/87
4,633,629 06/731,930 01/06/87
4,633,632 06/670,472 01/06/87
4,633,634 06/774,746 01/06/87
4,633,641 06/545,377 01/06/87
4,633,648 06/730,489 01/06/87
4,633,649 06/758,648 01/06/87
4,633,651 06/705,905 01/06/87
4,633,663 06/747,791 01/06/87
4,633,664 06/619,845 01/06/87
4,633,665 06/684,846 01/06/87
4,633,668 06/605,470 01/06/87
4,633,671 06/609,929 01/06/87
4,633,677 06/765,216 01/06/87
4,633,679 06/840,200 01/06/87
4,633,703 06/674,824 01/06/87
4,633,706 06/666,856 01/06/87
4,633,707 06/645,857 01/06/87
4,633,718 06/858,537 01/06/87
4,633,720 06/682,428 01/06/87
4,633,729 06/779,545 01/06/87
4,633,730 06/779,741 01/06/87
4,633,733 06/780,020 01/06/87
4,633,734 06/667,907 01/06/87
4,633,736 06/798,724 01/06/87
4,633,737 06/750,239 01/06/87
4,633,741 06/749,097 01/06/87
4,633,745 06/765,996 01/06/87
4,633,758 06/665,259 01/06/87
4,633,759 06/771,721 01/06/87
4,633,761 06/776,813 01/06/87
4,633,771 06/808,856 01/06/87
4,633,772 06/790,886 01/06/87
4,633,777 06/829,463 01/06/87
4,633,785 06/679,751 01/06/87
4,633,792 06/837,591 01/06/87
4,633,796 06/769,006 01/06/87
4,633,805 06/630,045 01/06/87
4,633,807 06/807,721 01/06/87
4,633,808 06/726,354 01/06/87
4,633,813 06/741,063 01/06/87
4,633,817 06/626,933 01/06/87
4,633,818 06/811,213 01/06/87
4,633,831 06/801,986 01/06/87
4,633,837 06/779,408 01/06/87
4,633,844 06/738,463 01/06/87
4,633,846 06/710,500 01/06/87
4,633,855 06/782,145 01/06/87
4,633,868 06/736,718 01/06/87
4,633,872 06/549,819 01/06/87
4,633,873 06/604,104 01/06/87
4,633,883 06/699,674 01/06/87
4,633,887 06/637,464 01/06/87
4,633,889 06/681,121 01/06/87
4,633,894 06/664,260 01/06/87
4,633,900 06/709,663 01/06/87
4,633,902 06/715,489 01/06/87
4,633,903 06/732,724 01/06/87
4,633,916 06/747,779 01/06/87
4,633,924 06/793,925 01/06/87
4,633,951 06/686,990 01/06/87
4,633,955 06/722,715 01/06/87
4,633,966 06/775,193 01/06/87
4,633,969 06/648,169 01/06/87
4,633,978 06/757,698 01/06/87
4,633,983 06/333,009 01/06/87
4,633,986 06/648,321 01/06/87
4,633,988 06/745,732 01/06/87
4,633,992 06/674,092 01/06/87
4,633,993 06/631,612 01/06/87
4,633,994 06/800,904 01/06/87
4,633,995 06/759,516 01/06/87
4,634,003 06/767,431 01/06/87
4,634,006 06/677,557 01/06/87
4,634,022 06/738,660 01/06/87
4,634,024 06/571,341 01/06/87
4,634,025 06/777,454 01/06/87
4,634,035 06/588,275 01/06/87
4,634,040 06/837,779 01/06/87
4,634,041 06/626,185 01/06/87
4,634,045 06/537,420 01/06/87
4,634,047 06/775,533 01/06/87
4,634,048 06/725,098 01/06/87
4,634,055 06/715,321 01/06/87
4,634,061 06/743,788 01/06/87
4,634,063 06/741,278 01/06/87
4,634,070 06/588,990 01/06/87
4,634,076 06/754,547 01/06/87
4,634,080 06/584,746 01/06/87
4,634,084 06/770,483 01/06/87
4,634,098 06/848,517 01/06/87
4,634,103 06/621,524 01/06/87
4,634,109 06/735,929 01/06/87
4,634,114 06/658,993 01/06/87
4,634,115 06/615,064 01/06/87
4,634,116 06/604,232 01/06/87
4,634,127 06/626,394 01/06/87
4,634,128 06/708,165 01/06/87
4,634,130 06/774,963 01/06/87
4,634,131 06/689,550 01/06/87
4,634,133 06/722,824 01/06/87
4,634,134 06/732,201 01/06/87
4,634,136 06/666,296 01/06/87
4,634,140 06/665,379 01/06/87
4,634,162 06/713,296 01/06/87
4,634,171 06/605,630 01/06/87
4,634,174 06/751,684 01/06/87
4,634,180 06/794,452 01/06/87
4,634,186 06/791,203 01/06/87
4,634,187 06/674,026 01/06/87
4,634,190 06/828,571 01/06/87
4,634,204 06/813,054 01/06/87
4,634,217 06/580,546 01/06/87
4,634,235 06/522,218 01/06/87
4,634,242 06/619,196 01/06/87
4,634,244 06/809,043 01/06/87
4,634,247 06/811,153 01/06/87
4,634,252 06/681,519 01/06/87
4,634,260 06/770,789 01/06/87
4,634,261 06/719,631 01/06/87
4,634,274 06/630,921 01/06/87
4,634,289 06/796,902 01/06/87
4,634,295 06/772,944 01/06/87
4,634,296 06/773,013 01/06/87
4,634,304 06/648,087 01/06/87
4,634,309 06/795,927 01/06/87
4,634,320 06/750,170 01/06/87
4,634,340 06/756,216 01/06/87
4,634,342 06/633,329 01/06/87
4,634,347 06/728,402 01/06/87
4,634,349 06/808,837 01/06/87
4,634,352 06/752,552 01/06/87
4,634,354 06/752,724 01/06/87
4,634,359 06/641,932 01/06/87
4,634,363 06/765,349 01/06/87
4,634,366 06/668,953 01/06/87
4,634,368 06/609,528 01/06/87
4,634,371 06/717,665 01/06/87
4,634,375 06/710,541 01/06/87
4,634,376 06/723,821 01/06/87
4,634,385 06/809,305 01/06/87
4,634,386 06/298,608 01/06/87
4,634,393 06/704,592 01/06/87
4,634,402 06/704,197 01/06/87
4,634,404 06/730,945 01/06/87
4,634,407 06/765,011 01/06/87
4,634,423 06/605,430 01/06/87
4,634,425 06/774,485 01/06/87
4,634,432 06/733,556 01/06/87
4,634,435 06/768,637 01/06/87
4,634,443 06/752,137 01/06/87
4,634,465 06/512,091 01/06/87
4,634,471 06/728,236 01/06/87
4,634,477 06/776,807 01/06/87
4,634,491 06/747,225 01/06/87
4,634,492 06/608,692 01/06/87
4,634,503 06/625,040 01/06/87
4,634,505 06/833,228 01/06/87
4,634,510 06/601,272 01/06/87
4,634,511 06/681,107 01/06/87
4,634,523 06/713,758 01/06/87
4,634,531 06/700,331 01/06/87
4,634,535 06/715,379 01/06/87
4,634,538 06/749,663 01/06/87
4,634,553 06/764,469 01/06/87
4,634,556 06/732,533 01/06/87
4,634,558 06/677,035 01/06/87
4,634,563 06/679,854 01/06/87
4,634,564 06/659,140 01/06/87
4,634,569 06/441,654 01/06/87
4,634,571 06/708,474 01/06/87
4,634,580 06/681,846 01/06/87
4,634,585 06/737,474 01/06/87
4,634,586 06/612,759 01/06/87
4,634,588 06/741,560 01/06/87
4,634,591 06/773,055 01/06/87
4,634,596 06/780,047 01/06/87
4,634,597 06/578,040 01/06/87
4,634,601 06/716,302 01/06/87
4,634,602 06/815,698 01/06/87
4,634,603 06/725,848 01/06/87
4,634,612 06/722,234 01/06/87
4,634,622 06/776,252 01/06/87
4,634,623 06/698,058 01/06/87
4,634,631 06/755,074 01/06/87
4,634,633 06/678,814 01/06/87
4,634,635 06/655,223 01/06/87
4,634,639 06/728,595 01/06/87
4,634,646 06/745,120 01/06/87
4,634,655 06/734,441 01/06/87
4,634,663 06/580,246 01/06/87
4,634,668 06/640,846 01/06/87
4,634,676 06/617,669 01/06/87
4,634,685 06/793,687 01/06/87
4,634,688 06/758,819 01/06/87
4,634,690 06/632,139 01/06/87
4,634,704 06/625,343 01/06/87
4,634,706 06/664,866 01/06/87
4,634,709 06/571,326 01/06/87
4,634,714 06/557,084 01/06/87
4,634,721 06/841,067 01/06/87
4,634,735 06/601,124 01/06/87
4,634,736 06/823,794 01/06/87
4,634,737 06/799,475 01/06/87
4,634,738 06/705,590 01/06/87
4,634,754 06/755,765 01/06/87
4,634,756 06/801,451 01/06/87
4,634,759 06/760,374 01/06/87
4,634,773 06/742,927 01/06/87
4,634,777 06/697,573 01/06/87
4,634,792 06/730,986 01/06/87
4,634,795 06/769,765 01/06/87
4,634,809 06/675,304 01/06/87
4,634,810 06/674,339 01/06/87
4,634,814 06/697,672 01/06/87
4,634,825 06/734,411 01/06/87
4,634,827 06/702,130 01/06/87
4,634,828 06/778,467 01/06/87
4,634,832 06/601,424 01/06/87
4,634,836 06/678,278 01/06/87
4,634,838 06/609,723 01/06/87
4,634,848 06/579,998 01/06/87
4,634,885 06/554,724 01/06/87
4,634,891 06/592,208 01/06/87
4,634,900 06/648,507 01/06/87
4,634,924 06/762,852 01/06/87
4,634,925 06/651,854 01/06/87
4,634,929 06/583,920 01/06/87
4,634,932 06/729,074 01/06/87
4,634,933 06/678,264 01/06/87
4,634,938 06/802,019 01/06/87
4,634,940 06/594,823 01/06/87
4,634,952 06/556,321 01/06/87
4,634,959 06/809,656 01/06/87
4,634,960 06/784,491 01/06/87
4,634,965 06/687,648 01/06/87
4,634,973 06/625,281 01/06/87
4,634,979 06/727,674 01/06/87
4,634,980 06/641,570 01/06/87
4,634,984 06/724,646 01/06/87
4,634,993 06/768,868 01/06/87
4,635,004 06/813,862 01/06/87
4,635,007 06/725,573 01/06/87
4,635,008 06/799,719 01/06/87
4,635,012 06/763,814 01/06/87
4,635,019 06/765,704 01/06/87
4,635,025 06/736,919 01/06/87
4,635,035 06/591,489 01/06/87
4,635,046 06/788,901 01/06/87
4,635,047 06/861,101 01/06/87
4,635,052 06/516,983 01/06/87
4,635,059 06/497,687 01/06/87
4,635,071 06/521,913 01/06/87
4,635,075 06/804,543 01/06/87
4,635,082 06/823,977 01/06/87
4,635,095 06/591,749 01/06/87
4,635,097 06/700,733 01/06/87
4,635,102 06/664,332 01/06/87
4,635,107 06/642,222 01/06/87
4,635,113 06/626,155 01/06/87
4,635,114 06/670,143 01/06/87
4,635,115 06/667,801 01/06/87
4,635,116 06/705,733 01/06/87
4,635,118 06/695,299 01/06/87
4,635,119 06/654,635 01/06/87
4,635,131 06/785,711 01/06/87
4,635,133 06/684,104 01/06/87
4,635,135 06/268,916 01/06/87
4,635,140 06/490,895 01/06/87
4,635,144 06/749,627 01/06/87
4,635,163 06/732,037 01/06/87
4,635,165 06/676,402 01/06/87
4,635,176 06/722,500 01/06/87
4,635,185 06/680,252 01/06/87
4,635,186 06/506,488 01/06/87
4,635,189 06/585,003 01/06/87
4,635,191 06/546,895 01/06/87
4,635,194 06/490,813 01/06/87
4,635,206 06/661,000 01/06/87
4,635,210 06/460,811 01/06/87
4,635,225 06/527,959 01/06/87
4,635,228 06/682,391 01/06/87
4,635,240 06/716,304 01/06/87
4,635,242 06/632,937 01/06/87
4,635,260 06/609,881 01/06/87
4,635,266 06/680,432 01/06/87
4,635,273 06/406,890 01/06/87
4,635,274 06/727,356 01/06/87
4,635,279 06/758,959 01/06/87
4,635,284 06/751,415 01/06/87
4,635,288 06/601,602 01/06/87
4,635,291 06/656,608 01/06/87
4,635,292 06/682,321 01/06/87
PATENTS WHICH EXPIRED ON January 1, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
4,980,929 07/351,210 01/01/91
4,980,931 07/401,928 01/01/91
4,980,938 07/379,593 01/01/91
4,980,939 07/511,942 01/01/91
4,980,941 07/427,664 01/01/91
4,980,948 07/457,181 01/01/91
4,980,953 07/235,449 01/01/91
4,980,955 07/387,943 01/01/91
4,980,956 07/416,913 01/01/91
4,980,963 07/501,750 01/01/91
4,980,964 07/234,271 01/01/91
4,980,980 07/348,496 01/01/91
4,980,987 07/412,737 01/01/91
4,980,989 07/465,491 01/01/91
4,980,994 07/378,239 01/01/91
4,980,996 07/206,215 01/01/91
4,981,000 07/451,215 01/01/91
4,981,001 07/450,526 01/01/91
4,981,002 07/324,759 01/01/91
4,981,003 07/384,312 01/01/91
4,981,005 07/405,332 01/01/91
4,981,007 07/436,732 01/01/91
4,981,010 07/401,627 01/01/91
4,981,020 07/474,925 01/01/91
4,981,021 07/356,681 01/01/91
4,981,022 07/404,825 01/01/91
4,981,024 07/306,827 01/01/91
4,981,030 07/446,200 01/01/91
4,981,033 07/519,045 01/01/91
4,981,039 07/375,671 01/01/91
4,981,043 07/322,463 01/01/91
4,981,044 07/365,973 01/01/91
4,981,046 07/255,112 01/01/91
4,981,048 07/257,575 01/01/91
4,981,050 07/199,467 01/01/91
4,981,061 07/347,572 01/01/91
4,981,064 07/444,662 01/01/91
4,981,066 07/406,357 01/01/91
4,981,067 07/408,980 01/01/91
4,981,068 07/430,338 01/01/91
4,981,069 07/369,158 01/01/91
4,981,070 07/289,734 01/01/91
4,981,072 07/494,989 01/01/91
4,981,074 07/359,631 01/01/91
4,981,075 07/329,994 01/01/91
4,981,077 07/383,380 01/01/91
4,981,079 07/403,264 01/01/91
4,981,089 07/391,730 01/01/91
4,981,093 07/336,958 01/01/91
4,981,094 07/361,376 01/01/91
4,981,095 07/470,974 01/01/91
4,981,097 07/484,977 01/01/91
4,981,100 07/452,058 01/01/91
4,981,107 07/331,174 01/01/91
4,981,117 07/476,390 01/01/91
4,981,123 07/267,439 01/01/91
4,981,128 07/403,276 01/01/91
4,981,129 07/326,245 01/01/91
4,981,133 07/419,160 01/01/91
4,981,143 07/086,255 01/01/91
4,981,145 07/426,115 01/01/91
4,981,147 07/243,178 01/01/91
4,981,148 07/354,892 01/01/91
4,981,150 07/335,878 01/01/91
4,981,160 07/526,635 01/01/91
4,981,162 07/388,616 01/01/91
4,981,164 07/472,226 01/01/91
4,981,168 07/378,315 01/01/91
4,981,172 07/395,825 01/01/91
4,981,177 07/422,774 01/01/91
4,981,179 07/352,572 01/01/91
4,981,184 07/274,169 01/01/91
4,981,186 07/420,591 01/01/91
4,981,190 07/472,048 01/01/91
4,981,193 07/308,407 01/01/91
4,981,196 07/518,663 01/01/91
4,981,198 07/450,778 01/01/91
4,981,206 07/269,810 01/01/91
4,981,212 07/455,833 01/01/91
4,981,223 07/298,617 01/01/91
4,981,227 07/183,608 01/01/91
4,981,228 07/310,886 01/01/91
4,981,229 07/378,943 01/01/91
4,981,233 07/561,372 01/01/91
4,981,237 07/218,864 01/01/91
4,981,244 07/153,394 01/01/91
4,981,245 07/335,316 01/01/91
4,981,246 07/428,070 01/01/91
4,981,257 07/391,245 01/01/91
4,981,259 07/264,640 01/01/91
4,981,263 07/299,126 01/01/91
4,981,264 07/353,025 01/01/91
4,981,265 07/321,090 01/01/91
4,981,268 07/458,366 01/01/91
4,981,272 07/385,217 01/01/91
4,981,275 07/502,690 01/01/91
4,981,278 07/276,812 01/01/91
4,981,279 07/432,471 01/01/91
4,981,286 07/470,239 01/01/91
4,981,292 07/257,214 01/01/91
4,981,299 07/444,321 01/01/91
4,981,300 07/305,352 01/01/91
4,981,312 07/213,084 01/01/91
4,981,319 07/380,513 01/01/91
4,981,320 07/496,555 01/01/91
4,981,336 07/388,819 01/01/91
4,981,338 07/553,040 01/01/91
4,981,344 07/436,317 01/01/91
4,981,346 07/273,065 01/01/91
4,981,362 07/422,319 01/01/91
4,981,366 07/316,072 01/01/91
4,981,367 07/386,939 01/01/91
4,981,371 07/312,508 01/01/91
4,981,377 07/394,981 01/01/91
4,981,378 07/291,560 01/01/91
4,981,379 07/283,724 01/01/91
4,981,383 07/449,387 01/01/91
4,981,385 07/386,657 01/01/91
4,981,397 07/551,073 01/01/91
4,981,398 07/329,656 01/01/91
4,981,406 07/279,731 01/01/91
4,981,408 07/452,449 01/01/91
4,981,414 07/200,113 01/01/91
4,981,417 07/391,343 01/01/91
4,981,424 07/287,352 01/01/91
4,981,430 07/299,890 01/01/91
4,981,438 07/361,754 01/01/91
4,981,444 07/447,185 01/01/91
4,981,449 07/515,816 01/01/91
4,981,454 07/304,551 01/01/91
4,981,455 07/282,634 01/01/91
4,981,460 07/448,813 01/01/91
4,981,463 07/363,321 01/01/91
4,981,464 07/262,840 01/01/91
4,981,468 07/464,481 01/01/91
4,981,473 07/473,638 01/01/91
4,981,474 07/155,895 01/01/91
4,981,483 07/266,633 01/01/91
4,981,489 07/425,115 01/01/91
4,981,502 07/266,164 01/01/91
4,981,503 07/488,448 01/01/91
4,981,509 07/343,422 01/01/91
4,981,512 07/567,474 01/01/91
4,981,515 07/406,176 01/01/91
4,981,519 07/077,079 01/01/91
4,981,523 06/861,326 01/01/91
4,981,536 07/453,944 01/01/91
4,981,558 07/452,030 01/01/91
4,981,562 07/289,850 01/01/91
4,981,566 07/423,965 01/01/91
4,981,568 07/503,107 01/01/91
4,981,569 07/334,999 01/01/91
4,981,584 07/414,618 01/01/91
4,981,585 07/372,874 01/01/91
4,981,606 07/337,519 01/01/91
4,981,608 07/342,222 01/01/91
4,981,610 07/052,390 01/01/91
4,981,623 07/491,987 01/01/91
4,981,627 07/389,438 01/01/91
4,981,633 07/188,306 01/01/91
4,981,637 07/434,724 01/01/91
4,981,640 07/356,142 01/01/91
4,981,641 07/284,675 01/01/91
4,981,642 07/418,688 01/01/91
4,981,643 07/546,228 01/01/91
4,981,651 07/466,568 01/01/91
4,981,652 07/322,090 01/01/91
4,981,662 07/531,619 01/01/91
4,981,667 07/508,422 01/01/91
4,981,676 07/434,267 01/01/91
4,981,681 07/237,280 01/01/91
4,981,689 07/532,125 01/01/91
4,981,695 07/378,423 01/01/91
4,981,704 07/381,245 01/01/91
4,981,710 07/329,403 01/01/91
4,981,711 07/360,375 01/01/91
4,981,712 07/357,218 01/01/91
4,981,713 07/480,355 01/01/91
4,981,715 07/494,897 01/01/91
4,981,716 07/346,845 01/01/91
4,981,719 07/380,114 01/01/91
4,981,722 07/378,533 01/01/91
4,981,728 07/472,376 01/01/91
4,981,730 07/354,218 01/01/91
4,981,738 07/337,412 01/01/91
4,981,740 07/326,617 01/01/91
4,981,743 07/223,485 01/01/91
4,981,745 07/357,703 01/01/91
4,981,752 07/498,605 01/01/91
4,981,757 07/390,270 01/01/91
4,981,764 07/484,952 01/01/91
4,981,765 07/229,391 01/01/91
4,981,768 07/370,688 01/01/91
4,981,779 06/878,560 01/01/91
4,981,789 07/136,227 01/01/91
4,981,791 07/211,594 01/01/91
4,981,793 07/453,895 01/01/91
4,981,794 07/110,166 01/01/91
4,981,806 07/504,194 01/01/91
4,981,807 07/265,062 01/01/91
4,981,808 07/298,881 01/01/91
4,981,809 07/230,367 01/01/91
4,981,817 07/291,841 01/01/91
4,981,827 07/290,322 01/01/91
4,981,829 07/366,654 01/01/91
4,981,839 07/312,031 01/01/91
4,981,844 07/253,140 01/01/91
4,981,845 07/399,643 01/01/91
4,981,862 07/287,829 01/01/91
4,981,866 07/499,878 01/01/91
4,981,867 07/447,674 01/01/91
4,981,869 07/458,889 01/01/91
4,981,872 07/144,878 01/01/91
4,981,875 07/223,144 01/01/91
4,981,877 07/398,805 01/01/91
4,981,884 07/210,502 01/01/91
4,981,895 07/394,970 01/01/91
4,981,904 07/363,700 01/01/91
4,981,905 07/313,218 01/01/91
4,981,914 07/370,376 01/01/91
4,981,915 07/370,529 01/01/91
4,981,917 07/370,380 01/01/91
4,981,926 07/477,368 01/01/91
4,981,934 07/395,101 01/01/91
4,981,935 07/484,755 01/01/91
4,981,936 07/337,909 01/01/91
4,981,937 07/327,396 01/01/91
4,981,941 07/329,227 01/01/91
4,981,944 07/365,996 01/01/91
4,981,954 07/167,242 01/01/91
4,981,962 07/356,824 01/01/91
4,981,969 07/443,478 01/01/91
4,981,971 07/244,167 01/01/91
4,981,973 07/213,697 01/01/91
4,981,975 07/392,300 01/01/91
4,981,982 07/526,764 01/01/91
4,981,986 07/178,318 01/01/91
4,981,988 07/303,176 01/01/91
4,981,996 07/348,055 01/01/91
4,982,000 07/431,308 01/01/91
4,982,005 07/397,873 01/01/91
4,982,017 07/346,868 01/01/91
4,982,019 07/387,048 01/01/91
4,982,027 07/303,028 01/01/91
4,982,032 07/396,940 01/01/91
4,982,034 07/452,706 01/01/91
4,982,039 07/227,475 01/01/91
4,982,051 07/467,077 01/01/91
4,982,064 07/529,775 01/01/91
4,982,077 07/481,732 01/01/91
4,982,083 07/460,434 01/01/91
4,982,085 07/409,564 01/01/91
4,982,087 07/460,938 01/01/91
4,982,095 07/239,387 01/01/91
4,982,098 07/148,958 01/01/91
4,982,110 07/367,771 01/01/91
4,982,114 07/343,289 01/01/91
4,982,127 06/844,594 01/01/91
4,982,143 07/306,483 01/01/91
4,982,145 07/404,393 01/01/91
4,982,146 07/375,960 01/01/91
4,982,154 07/501,054 01/01/91
4,982,158 07/211,337 01/01/91
4,982,166 07/317,678 01/01/91
4,982,171 07/384,743 01/01/91
4,982,182 06/895,337 01/01/91
4,982,186 07/318,401 01/01/91
4,982,187 07/442,286 01/01/91
4,982,196 07/422,341 01/01/91
4,982,226 07/246,733 01/01/91
4,982,233 07/433,249 01/01/91
4,982,236 07/491,766 01/01/91
4,982,237 07/313,191 01/01/91
4,982,238 07/423,837 01/01/91
4,982,247 07/246,963 01/01/91
4,982,254 06/867,909 01/01/91
4,982,257 07/452,450 01/01/91
4,982,263 07/321,612 01/01/91
4,982,264 07/393,052 01/01/91
4,982,266 07/345,136 01/01/91
4,982,268 07/163,338 01/01/91
4,982,269 07/348,683 01/01/91
4,982,292 07/252,193 01/01/91
4,982,294 07/077,529 01/01/91
4,982,297 07/217,491 01/01/91
4,982,302 07/179,352 01/01/91
4,982,304 07/385,612 01/01/91
4,982,314 07/444,956 01/01/91
4,982,320 07/263,852 01/01/91
4,982,332 07/330,272 01/01/91
4,982,336 07/368,321 01/01/91
4,982,339 07/298,022 01/01/91
4,982,358 07/274,150 01/01/91
4,982,359 07/435,134 01/01/91
4,982,362 06/886,574 01/01/91
4,982,375 07/436,509 01/01/91
4,982,385 07/437,950 01/01/91
4,982,386 07/532,251 01/01/91
4,982,388 07/252,131 01/01/91
4,982,404 07/256,819 01/01/91
4,982,416 07/454,525 01/01/91
PATENTS WHICH EXPIRED ON January 3, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,377,359 08/164,965 01/03/95
5,377,363 08/207,695 01/03/95
5,377,364 08/054,621 01/03/95
5,377,365 08/251,344 01/03/95
5,377,366 08/066,592 01/03/95
5,377,368 08/110,927 01/03/95
5,377,380 07/559,145 01/03/95
5,377,385 07/856,951 01/03/95
5,377,391 07/962,659 01/03/95
5,377,396 08/026,603 01/03/95
5,377,397 08/202,024 01/03/95
5,377,402 08/144,234 01/03/95
5,377,410 08/142,233 01/03/95
5,377,411 08/084,147 01/03/95
5,377,413 08/060,347 01/03/95
5,377,415 08/165,332 01/03/95
5,377,416 08/186,992 01/03/95
5,377,418 08/110,316 01/03/95
5,377,423 08/115,193 01/03/95
5,377,424 08/137,404 01/03/95
5,377,425 07/934,655 01/03/95
5,377,427 08/098,228 01/03/95
5,377,428 08/120,449 01/03/95
5,377,432 08/139,217 01/03/95
5,377,442 08/056,715 01/03/95
5,377,447 07/967,111 01/03/95
5,377,450 08/173,103 01/03/95
5,377,461 08/011,368 01/03/95
5,377,462 08/095,787 01/03/95
5,377,467 07/958,316 01/03/95
5,377,485 07/938,269 01/03/95
5,377,495 08/266,194 01/03/95
5,377,496 08/131,584 01/03/95
5,377,500 08/070,806 01/03/95
5,377,502 08/174,781 01/03/95
5,377,515 08/127,868 01/03/95
5,377,526 08/148,023 01/03/95
5,377,530 08/098,888 01/03/95
5,377,531 08/129,865 01/03/95
5,377,538 07/828,761 01/03/95
5,377,541 07/978,266 01/03/95
5,377,542 07/941,577 01/03/95
5,377,547 08/118,678 01/03/95
5,377,551 07/720,838 01/03/95
5,377,557 08/048,228 01/03/95
5,377,558 08/054,244 01/03/95
5,377,565 08/204,961 01/03/95
5,377,566 08/199,010 01/03/95
5,377,571 08/138,799 01/03/95
5,377,574 08/025,929 01/03/95
5,377,577 07/977,015 01/03/95
5,377,594 07/834,535 01/03/95
5,377,598 07/909,941 01/03/95
5,377,607 08/207,967 01/03/95
5,377,609 08/064,986 01/03/95
5,377,612 08/164,969 01/03/95
5,377,614 07/973,184 01/03/95
5,377,618 07/922,831 01/03/95
5,377,619 08/165,458 01/03/95
5,377,626 08/058,383 01/03/95
5,377,638 08/130,488 01/03/95
5,377,641 08/064,394 01/03/95
5,377,661 08/165,674 01/03/95
5,377,664 08/243,818 01/03/95
5,377,668 08/046,409 01/03/95
5,377,669 08/045,356 01/03/95
5,377,670 07/900,995 01/03/95
5,377,673 08/035,045 01/03/95
5,377,689 08/172,736 01/03/95
5,377,691 08/061,443 01/03/95
5,377,696 08/159,730 01/03/95
5,377,703 08/124,306 01/03/95
5,377,706 08/065,264 01/03/95
5,377,707 08/146,596 01/03/95
5,377,710 08/258,548 01/03/95
5,377,712 08/111,340 01/03/95
5,377,725 08/120,917 01/03/95
5,377,728 08/115,578 01/03/95
5,377,729 08/165,198 01/03/95
5,377,733 08/216,612 01/03/95
5,377,736 08/154,066 01/03/95
5,377,740 08/067,358 01/03/95
5,377,742 08/026,680 01/03/95
5,377,751 07/827,622 01/03/95
5,377,765 08/021,014 01/03/95
5,377,770 08/035,939 01/03/95
5,377,778 08/124,631 01/03/95
5,377,779 08/241,741 01/03/95
5,377,782 08/042,121 01/03/95
5,377,787 08/132,823 01/03/95
5,377,788 08/100,615 01/03/95
5,377,792 07/778,892 01/03/95
5,377,794 08/156,089 01/03/95
5,377,795 08/238,920 01/03/95
5,377,804 07/963,722 01/03/95
5,377,809 07/838,701 01/03/95
5,377,814 07/807,730 01/03/95
5,377,820 08/076,972 01/03/95
5,377,821 08/111,718 01/03/95
5,377,824 08/160,216 01/03/95
5,377,828 08/119,499 01/03/95
5,377,832 08/177,699 01/03/95
5,377,833 08/129,451 01/03/95
5,377,835 08/130,423 01/03/95
5,377,836 08/130,702 01/03/95
5,377,842 08/160,644 01/03/95
5,377,845 07/889,957 01/03/95
5,377,847 08/016,331 01/03/95
5,377,849 08/048,425 01/03/95
5,377,850 08/094,809 01/03/95
5,377,852 08/024,672 01/03/95
5,377,853 08/185,402 01/03/95
5,377,855 07/713,132 01/03/95
5,377,856 08/038,025 01/03/95
5,377,862 08/123,150 01/03/95
5,377,866 08/178,007 01/03/95
5,377,869 08/111,291 01/03/95
5,377,875 08/171,041 01/03/95
5,377,878 08/151,005 01/03/95
5,377,883 08/169,367 01/03/95
5,377,886 08/084,479 01/03/95
5,377,888 08/087,051 01/03/95
5,377,895 08/207,557 01/03/95
5,377,898 08/124,633 01/03/95
5,377,903 08/261,076 01/03/95
5,377,906 08/143,070 01/03/95
5,377,908 08/101,914 01/03/95
5,377,910 08/019,288 01/03/95
5,377,912 08/192,450 01/03/95
5,377,913 08/090,037 01/03/95
5,377,915 08/143,892 01/03/95
5,377,921 08/122,290 01/03/95
5,377,934 08/008,541 01/03/95
5,377,935 08/061,073 01/03/95
5,377,936 07/854,346 01/03/95
5,377,941 08/114,373 01/03/95
5,377,944 08/156,991 01/03/95
5,377,946 08/186,977 01/03/95
5,377,957 08/187,208 01/03/95
5,377,958 07/891,637 01/03/95
5,377,963 08/164,818 01/03/95
5,377,974 08/133,265 01/03/95
5,377,977 08/100,131 01/03/95
5,377,979 08/191,552 01/03/95
5,377,980 08/206,734 01/03/95
5,377,986 08/024,368 01/03/95
5,377,987 08/242,772 01/03/95
5,377,988 08/164,672 01/03/95
5,377,990 08/141,518 01/03/95
5,377,993 08/217,415 01/03/95
5,377,996 08/064,959 01/03/95
5,377,998 08/107,194 01/03/95
5,378,003 08/064,419 01/03/95
5,378,005 07/959,099 01/03/95
5,378,009 08/066,076 01/03/95
5,378,017 08/076,618 01/03/95
5,378,023 07/915,692 01/03/95
5,378,029 08/070,712 01/03/95
5,378,030 08/048,263 01/03/95
5,378,033 08/060,104 01/03/95
5,378,037 08/041,152 01/03/95
5,378,040 08/007,485 01/03/95
5,378,042 07/896,981 01/03/95
5,378,044 08/163,394 01/03/95
5,378,048 08/121,345 01/03/95
5,378,051 08/159,772 01/03/95
5,378,055 08/241,064 01/03/95
5,378,056 07/953,532 01/03/95
5,378,057 07/891,353 01/03/95
5,378,062 08/021,026 01/03/95
5,378,066 08/069,278 01/03/95
5,378,077 07/859,452 01/03/95
5,378,084 08/217,776 01/03/95
5,378,086 08/122,613 01/03/95
5,378,088 08/110,066 01/03/95
5,378,090 08/147,534 01/03/95
5,378,095 08/054,188 01/03/95
5,378,104 07/906,532 01/03/95
5,378,106 08/037,761 01/03/95
5,378,110 07/944,387 01/03/95
5,378,114 08/011,857 01/03/95
5,378,115 08/101,178 01/03/95
5,378,123 07/930,156 01/03/95
5,378,133 08/120,087 01/03/95
5,378,135 08/078,612 01/03/95
5,378,143 07/965,152 01/03/95
5,378,147 07/962,199 01/03/95
5,378,148 07/982,742 01/03/95
5,378,156 08/113,186 01/03/95
5,378,157 07/980,669 01/03/95
5,378,163 08/099,516 01/03/95
5,378,165 08/151,708 01/03/95
5,378,179 08/192,445 01/03/95
5,378,184 08/014,130 01/03/95
5,378,189 08/179,361 01/03/95
5,378,190 08/061,995 01/03/95
5,378,194 08/097,966 01/03/95
5,378,200 08/141,926 01/03/95
5,378,202 08/152,416 01/03/95
5,378,203 07/680,243 01/03/95
5,378,209 08/091,427 01/03/95
5,378,214 07/898,416 01/03/95
5,378,217 08/107,372 01/03/95
5,378,220 08/143,184 01/03/95
5,378,221 07/965,799 01/03/95
5,378,224 08/137,830 01/03/95
5,378,233 07/977,754 01/03/95
5,378,242 07/994,718 01/03/95
5,378,245 08/099,141 01/03/95
5,378,248 08/075,730 01/03/95
5,378,253 08/127,865 01/03/95
5,378,254 08/138,584 01/03/95
5,378,264 07/984,900 01/03/95
5,378,265 08/115,542 01/03/95
5,378,270 07/989,014 01/03/95
5,378,279 07/965,296 01/03/95
5,378,280 08/072,025 01/03/95
5,378,288 07/845,175 01/03/95
5,378,297 08/016,599 01/03/95
5,378,300 08/039,895 01/03/95
5,378,302 08/024,411 01/03/95
5,378,304 08/163,513 01/03/95
5,378,331 08/056,754 01/03/95
5,378,336 07/904,438 01/03/95
5,378,339 08/094,044 01/03/95
5,378,343 08/003,229 01/03/95
5,378,353 08/002,686 01/03/95
5,378,354 08/150,387 01/03/95
5,378,358 08/058,263 01/03/95
5,378,360 08/084,533 01/03/95
5,378,376 08/085,734 01/03/95
5,378,385 07/455,691 01/03/95
5,378,387 08/071,436 01/03/95
5,378,388 08/082,628 01/03/95
5,378,390 08/209,806 01/03/95
5,378,396 08/235,418 01/03/95
5,378,401 07/828,749 01/03/95
5,378,415 08/139,342 01/03/95
5,378,418 07/947,528 01/03/95
5,378,430 08/133,508 01/03/95
5,378,443 07/808,461 01/03/95
5,378,450 08/229,429 01/03/95
5,378,451 08/126,747 01/03/95
5,378,452 07/986,917 01/03/95
5,378,460 08/214,057 01/03/95
5,378,465 08/066,784 01/03/95
5,378,471 08/161,989 01/03/95
5,378,472 07/910,159 01/03/95
5,378,485 08/078,330 01/03/95
5,378,491 07/918,952 01/03/95
5,378,507 08/071,487 01/03/95
5,378,508 07/861,697 01/03/95
5,378,518 08/136,774 01/03/95
5,378,532 08/226,908 01/03/95
5,378,534 07/915,828 01/03/95
5,378,549 08/100,852 01/03/95
5,378,554 08/065,396 01/03/95
5,378,573 08/010,574 01/03/95
5,378,607 07/737,431 01/03/95
5,378,665 07/969,428 01/03/95
5,378,666 07/907,546 01/03/95
5,378,668 08/046,045 01/03/95
5,378,673 07/996,261 01/03/95
5,378,676 08/160,849 01/03/95
5,378,681 08/153,935 01/03/95
5,378,685 08/214,185 01/03/95
5,378,689 08/098,746 01/03/95
5,378,690 08/099,776 01/03/95
5,378,691 08/213,365 01/03/95
5,378,694 07/983,519 01/03/95
5,378,702 08/089,485 01/03/95
5,378,710 08/132,399 01/03/95
5,378,713 07/787,705 01/03/95
5,378,714 07/979,495 01/03/95
5,378,718 07/965,270 01/03/95
5,378,719 08/196,880 01/03/95
5,378,721 08/082,000 01/03/95
5,378,724 08/131,251 01/03/95
5,378,728 08/123,957 01/03/95
5,378,744 08/007,426 01/03/95
5,378,747 07/997,976 01/03/95
5,378,749 08/120,136 01/03/95
5,378,763 07/969,456 01/03/95
5,378,770 08/035,768 01/03/95
5,378,771 08/040,066 01/03/95
5,378,772 08/040,067 01/03/95
5,378,775 08/207,107 01/03/95
5,378,792 08/230,716 01/03/95
5,378,799 08/119,650 01/03/95
5,378,803 07/912,949 01/03/95
5,378,805 07/574,352 01/03/95
5,378,811 08/089,905 01/03/95
5,378,815 07/872,966 01/03/95
5,378,817 08/004,807 01/03/95
5,378,820 07/973,257 01/03/95
5,378,822 08/045,806 01/03/95
5,378,830 08/115,180 01/03/95
5,378,838 08/003,927 01/03/95
5,378,846 08/075,641 01/03/95
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