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 November 3, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,703,523 06/918,341 11/03/87
4,703,532 06/727,686 11/03/87
4,703,541 06/863,104 11/03/87
4,703,543 06/751,900 11/03/87
4,703,544 06/898,168 11/03/87
4,703,547 06/838,340 11/03/87
4,703,550 06/837,815 11/03/87
4,703,554 06/856,848 11/03/87
4,703,559 06/793,970 11/03/87
4,703,560 06/837,384 11/03/87
4,703,568 06/800,358 11/03/87
4,703,571 06/828,990 11/03/87
4,703,572 06/789,472 11/03/87
4,703,576 06/899,676 11/03/87
4,703,577 06/896,634 11/03/87
4,703,580 06/942,217 11/03/87
4,703,583 07/050,873 11/03/87
4,703,588 06/809,083 11/03/87
4,703,600 06/826,492 11/03/87
4,703,611 06/794,513 11/03/87
4,703,620 07/018,790 11/03/87
4,703,633 06/829,094 11/03/87
4,703,636 06/751,010 11/03/87
4,703,637 06/884,301 11/03/87
4,703,649 06/938,862 11/03/87
4,703,656 06/849,028 11/03/87
4,703,657 06/703,817 11/03/87
4,703,658 06/876,067 11/03/87
4,703,659 06/788,855 11/03/87
4,703,667 06/837,112 11/03/87
4,703,670 06/846,003 11/03/87
4,703,676 06/842,213 11/03/87
4,703,677 06/858,165 11/03/87
4,703,682 06/873,550 11/03/87
4,703,689 06/778,632 11/03/87
4,703,697 07/007,282 11/03/87
4,703,723 06/879,950 11/03/87
4,703,724 06/868,906 11/03/87
4,703,725 06/868,905 11/03/87
4,703,730 06/696,812 11/03/87
4,703,731 06/851,954 11/03/87
4,703,734 06/836,415 11/03/87
4,703,735 06/737,418 11/03/87
4,703,749 06/894,394 11/03/87
4,703,750 06/901,559 11/03/87
4,703,759 06/866,174 11/03/87
4,703,768 06/797,469 11/03/87
4,703,773 06/902,862 11/03/87
4,703,801 07/023,514 11/03/87
4,703,804 06/876,735 11/03/87
4,703,805 06/911,832 11/03/87
4,703,807 06/886,649 11/03/87
4,703,813 06/846,646 11/03/87
4,703,822 06/844,806 11/03/87
4,703,823 06/773,565 11/03/87
4,703,824 06/610,980 11/03/87
4,703,832 06/894,573 11/03/87
4,703,833 06/908,606 11/03/87
4,703,834 06/774,065 11/03/87
4,703,853 06/901,149 11/03/87
4,703,855 06/851,949 11/03/87
4,703,862 06/920,934 11/03/87
4,703,869 06/868,365 11/03/87
4,703,870 06/887,220 11/03/87
4,703,876 07/020,136 11/03/87
4,703,890 07/017,031 11/03/87
4,703,893 06/839,963 11/03/87
4,703,894 06/864,479 11/03/87
4,703,902 06/857,726 11/03/87
4,703,904 06/623,152 11/03/87
4,703,907 06/927,083 11/03/87
4,703,910 06/899,632 11/03/87
4,703,922 06/942,001 11/03/87
4,703,927 06/878,675 11/03/87
4,703,937 06/800,302 11/03/87
4,703,940 06/899,237 11/03/87
4,703,945 06/822,008 11/03/87
4,703,983 06/827,756 11/03/87
4,703,984 06/791,957 11/03/87
4,703,989 06/874,226 11/03/87
4,703,992 06/866,848 11/03/87
4,703,994 06/843,091 11/03/87
4,704,008 06/877,597 11/03/87
4,704,009 06/805,385 11/03/87
4,704,011 06/808,138 11/03/87
4,704,015 06/749,579 11/03/87
4,704,025 06/794,572 11/03/87
4,704,026 06/779,700 11/03/87
4,704,034 06/813,668 11/03/87
4,704,035 06/916,021 11/03/87
4,704,044 06/839,168 11/03/87
4,704,046 06/800,474 11/03/87
4,704,047 06/855,064 11/03/87
4,704,051 06/821,555 11/03/87
4,704,052 06/942,967 11/03/87
4,704,059 06/885,385 11/03/87
4,704,062 06/836,697 11/03/87
4,704,063 06/864,724 11/03/87
4,704,064 06/815,353 11/03/87
4,704,067 06/874,841 11/03/87
4,704,080 06/898,238 11/03/87
4,704,081 06/856,776 11/03/87
4,704,083 06/874,484 11/03/87
4,704,085 06/923,597 11/03/87
4,704,094 06/806,903 11/03/87
4,704,103 06/898,502 11/03/87
4,704,105 06/866,989 11/03/87
4,704,107 06/407,004 11/03/87
4,704,108 06/831,288 11/03/87
4,704,119 06/932,440 11/03/87
4,704,129 06/629,484 11/03/87
4,704,133 06/796,666 11/03/87
4,704,136 06/864,281 11/03/87
4,704,142 06/898,529 11/03/87
4,704,147 06/898,281 11/03/87
4,704,148 06/898,282 11/03/87
4,704,149 06/938,925 11/03/87
4,704,159 06/861,258 11/03/87
4,704,167 06/831,433 11/03/87
4,704,168 06/823,713 11/03/87
4,704,171 06/835,234 11/03/87
4,704,172 06/839,549 11/03/87
4,704,191 06/861,103 11/03/87
4,704,194 06/889,964 11/03/87
4,704,219 06/909,448 11/03/87
4,704,220 06/869,262 11/03/87
4,704,224 06/923,379 11/03/87
4,704,236 06/910,967 11/03/87
4,704,237 06/902,796 11/03/87
4,704,238 06/798,609 11/03/87
4,704,243 06/708,779 11/03/87
4,704,246 06/813,309 11/03/87
4,704,249 06/797,494 11/03/87
4,704,251 06/885,204 11/03/87
4,704,268 06/637,191 11/03/87
4,704,271 06/815,283 11/03/87
4,704,273 06/833,998 11/03/87
4,704,281 06/773,004 11/03/87
4,704,296 06/655,901 11/03/87
4,704,297 06/822,412 11/03/87
4,704,298 06/892,194 11/03/87
4,704,300 06/710,111 11/03/87
4,704,304 06/923,242 11/03/87
4,704,308 06/840,758 11/03/87
4,704,309 06/940,880 11/03/87
4,704,313 06/808,312 11/03/87
4,704,317 06/907,172 11/03/87
4,704,325 06/801,767 11/03/87
4,704,330 06/929,565 11/03/87
4,704,332 06/438,144 11/03/87
4,704,347 06/823,864 11/03/87
4,704,351 06/769,762 11/03/87
4,704,353 06/604,800 11/03/87
4,704,360 06/557,010 11/03/87
4,704,368 06/792,996 11/03/87
4,704,370 06/548,448 11/03/87
4,704,372 06/712,184 11/03/87
4,704,374 06/885,676 11/03/87
4,704,377 06/864,318 11/03/87
4,704,382 06/880,560 11/03/87
4,704,386 06/770,457 11/03/87
4,704,387 06/764,995 11/03/87
4,704,404 06/815,792 11/03/87
4,704,410 06/880,380 11/03/87
4,704,411 06/880,382 11/03/87
4,704,412 06/864,660 11/03/87
4,704,413 06/820,493 11/03/87
4,704,420 06/938,243 11/03/87
4,704,421 06/762,903 11/03/87
4,704,429 06/642,178 11/03/87
4,704,440 06/868,198 11/03/87
4,704,441 06/558,814 11/03/87
4,704,443 06/923,465 11/03/87
4,704,453 06/528,794 11/03/87
4,704,454 06/718,064 11/03/87
4,704,479 06/428,582 11/03/87
4,704,500 06/797,285 11/03/87
4,704,515 06/830,523 11/03/87
4,704,517 06/789,232 11/03/87
4,704,524 07/016,562 11/03/87
4,704,533 06/849,603 11/03/87
4,704,535 06/722,051 11/03/87
4,704,540 06/871,997 11/03/87
4,704,542 06/713,954 11/03/87
4,704,546 06/893,057 11/03/87
4,704,553 06/807,944 11/03/87
4,704,556 06/676,818 11/03/87
4,704,562 06/642,978 11/03/87
4,704,576 06/706,712 11/03/87
4,704,577 06/853,592 11/03/87
4,704,587 06/937,984 11/03/87
4,704,593 06/788,173 11/03/87
4,704,596 06/933,653 11/03/87
4,704,598 06/837,172 11/03/87
4,704,614 06/795,400 11/03/87
4,704,619 06/921,874 11/03/87
4,704,628 06/886,634 11/03/87
4,704,632 06/845,581 11/03/87
4,704,644 07/018,726 11/03/87
4,704,659 06/873,039 11/03/87
4,704,660 06/842,073 11/03/87
4,704,662 06/883,507 11/03/87
4,704,663 06/885,721 11/03/87
4,704,667 06/915,984 11/03/87
4,704,676 06/842,979 11/03/87
4,704,677 06/860,385 11/03/87
4,704,682 06/552,075 11/03/87
4,704,686 06/865,551 11/03/87
4,704,687 06/667,495 11/03/87
4,704,693 06/749,845 11/03/87
4,704,699 06/624,512 11/03/87
4,704,700 06/735,857 11/03/87
4,704,704 06/685,303 11/03/87
4,704,705 06/757,099 11/03/87
4,704,709 06/754,508 11/03/87
4,704,710 06/807,344 11/03/87
4,704,716 06/815,400 11/03/87
4,704,718 06/794,133 11/03/87
4,704,740 07/015,504 11/03/87
PATENTS WHICH EXPIRED ON October 29, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,060,314 07/504,522 10/29/91
5,060,319 07/625,028 10/29/91
5,060,322 07/384,287 10/29/91
5,060,342 07/326,548 10/29/91
5,060,343 07/346,580 10/29/91
5,060,345 07/490,170 10/29/91
5,060,350 07/656,978 10/29/91
5,060,356 07/474,006 10/29/91
5,060,358 07/419,384 10/29/91
5,060,361 07/542,732 10/29/91
5,060,362 07/550,514 10/29/91
5,060,368 07/601,309 10/29/91
5,060,370 07/597,813 10/29/91
5,060,372 07/616,036 10/29/91
5,060,375 07/512,240 10/29/91
5,060,379 07/604,126 10/29/91
5,060,385 07/661,200 10/29/91
5,060,388 07/627,832 10/29/91
5,060,403 07/571,698 10/29/91
5,060,404 07/552,502 10/29/91
5,060,408 07/381,662 10/29/91
5,060,410 07/553,738 10/29/91
5,060,412 07/474,517 10/29/91
5,060,416 07/567,152 10/29/91
5,060,419 07/496,933 10/29/91
5,060,421 07/545,844 10/29/91
5,060,426 06/853,778 10/29/91
5,060,432 07/623,354 10/29/91
5,060,434 07/565,184 10/29/91
5,060,435 07/480,566 10/29/91
5,060,438 07/526,037 10/29/91
5,060,442 07/598,351 10/29/91
5,060,444 07/579,611 10/29/91
5,060,447 07/591,797 10/29/91
5,060,451 07/617,213 10/29/91
5,060,453 07/556,536 10/29/91
5,060,455 07/545,375 10/29/91
5,060,458 07/569,969 10/29/91
5,060,464 07/598,521 10/29/91
5,060,467 07/400,829 10/29/91
5,060,485 07/299,427 10/29/91
5,060,487 07/687,042 10/29/91
5,060,491 07/639,679 10/29/91
5,060,492 07/542,111 10/29/91
5,060,496 07/401,413 10/29/91
5,060,498 07/573,236 10/29/91
5,060,502 07/561,190 10/29/91
5,060,503 07/477,033 10/29/91
5,060,509 07/611,435 10/29/91
5,060,517 07/574,017 10/29/91
5,060,521 07/391,903 10/29/91
5,060,522 07/467,486 10/29/91
5,060,525 07/425,214 10/29/91
5,060,533 07/457,777 10/29/91
5,060,534 07/512,180 10/29/91
5,060,550 07/658,163 10/29/91
5,060,553 07/474,080 10/29/91
5,060,556 07/590,560 10/29/91
5,060,558 07/473,879 10/29/91
5,060,566 07/520,660 10/29/91
5,060,571 07/593,039 10/29/91
5,060,575 07/540,114 10/29/91
5,060,579 07/491,117 10/29/91
5,060,582 07/597,433 10/29/91
5,060,588 07/608,233 10/29/91
5,060,589 07/553,129 10/29/91
5,060,590 07/505,683 10/29/91
5,060,592 07/601,295 10/29/91
5,060,593 07/542,508 10/29/91
5,060,597 07/202,707 10/29/91
5,060,602 07/546,832 10/29/91
5,060,603 07/464,326 10/29/91
5,060,605 07/543,591 10/29/91
5,060,611 07/593,481 10/29/91
5,060,616 07/566,019 10/29/91
5,060,618 07/646,668 10/29/91
5,060,620 07/247,182 10/29/91
5,060,626 07/617,014 10/29/91
5,060,631 07/621,522 10/29/91
5,060,634 07/574,330 10/29/91
5,060,641 07/623,783 10/29/91
5,060,644 07/577,806 10/29/91
5,060,649 07/531,856 10/29/91
5,060,653 07/352,807 10/29/91
5,060,655 07/271,607 10/29/91
5,060,657 07/541,613 10/29/91
5,060,662 07/549,262 10/29/91
5,060,666 07/216,082 10/29/91
5,060,673 07/588,238 10/29/91
5,060,675 07/475,635 10/29/91
5,060,677 07/278,658 10/29/91
5,060,681 07/632,829 10/29/91
5,060,685 07/599,618 10/29/91
5,060,691 07/511,579 10/29/91
5,060,692 07/610,253 10/29/91
5,060,696 07/401,714 10/29/91
5,060,700 07/490,423 10/29/91
5,060,703 07/504,093 10/29/91
5,060,708 07/667,645 10/29/91
5,060,711 07/269,400 10/29/91
5,060,724 07/552,442 10/29/91
5,060,725 07/454,107 10/29/91
5,060,728 07/592,382 10/29/91
5,060,734 07/405,827 10/29/91
5,060,738 07/586,599 10/29/91
5,060,739 07/470,916 10/29/91
5,060,744 07/569,968 10/29/91
5,060,751 07/582,690 10/29/91
5,060,754 07/626,529 10/29/91
5,060,759 07/508,578 10/29/91
5,060,762 07/527,905 10/29/91
5,060,763 07/555,886 10/29/91
5,060,767 07/475,450 10/29/91
5,060,775 07/593,674 10/29/91
5,060,779 07/488,065 10/29/91
5,060,782 07/589,007 10/29/91
5,060,783 07/192,924 10/29/91
5,060,786 07/622,758 10/29/91
5,060,789 07/640,793 10/29/91
5,060,790 07/463,236 10/29/91
5,060,816 07/432,672 10/29/91
5,060,823 07/244,942 10/29/91
5,060,831 07/477,850 10/29/91
5,060,834 07/439,912 10/29/91
5,060,837 07/604,193 10/29/91
5,060,839 07/468,358 10/29/91
5,060,842 07/506,141 10/29/91
5,060,845 07/532,911 10/29/91
5,060,849 07/572,414 10/29/91
5,060,854 07/703,874 10/29/91
5,060,864 07/412,775 10/29/91
5,060,866 07/424,275 10/29/91
5,060,868 07/599,963 10/29/91
5,060,870 07/563,835 10/29/91
5,060,875 07/532,597 10/29/91
5,060,878 07/477,561 10/29/91
5,060,879 07/534,135 10/29/91
5,060,882 07/505,577 10/29/91
5,060,884 07/554,267 10/29/91
5,060,893 07/583,497 10/29/91
5,060,899 07/615,831 10/29/91
5,060,909 07/328,076 10/29/91
5,060,910 07/668,631 10/29/91
5,060,911 07/616,383 10/29/91
5,060,913 07/400,566 10/29/91
5,060,917 07/554,517 10/29/91
5,060,918 07/495,752 10/29/91
5,060,920 07/630,540 10/29/91
5,060,926 07/424,770 10/29/91
5,060,930 07/485,444 10/29/91
5,060,932 07/509,596 10/29/91
5,060,936 07/286,339 10/29/91
5,060,939 07/677,449 10/29/91
5,060,940 07/572,241 10/29/91
5,060,942 07/609,158 10/29/91
5,060,944 07/604,725 10/29/91
5,060,946 07/593,058 10/29/91
5,060,956 07/525,884 10/29/91
5,060,965 07/602,582 10/29/91
5,060,966 07/482,066 10/29/91
5,060,967 07/586,238 10/29/91
5,060,974 07/516,332 10/29/91
5,060,976 07/628,825 10/29/91
5,060,985 07/518,937 10/29/91
5,060,987 07/493,423 10/29/91
5,060,991 07/425,151 10/29/91
5,060,992 07/667,485 10/29/91
5,061,002 07/618,927 10/29/91
5,061,003 07/566,408 10/29/91
5,061,004 07/650,487 10/29/91
5,061,007 07/434,293 10/29/91
5,061,008 07/447,883 10/29/91
5,061,012 07/577,695 10/29/91
5,061,017 07/622,565 10/29/91
5,061,018 07/590,658 10/29/91
5,061,020 07/559,259 10/29/91
5,061,036 07/549,107 10/29/91
5,061,062 07/547,268 10/29/91
5,061,067 07/330,289 10/29/91
5,061,072 07/416,311 10/29/91
5,061,075 07/390,703 10/29/91
5,061,077 07/450,443 10/29/91
5,061,083 07/368,459 10/29/91
5,061,086 07/412,893 10/29/91
5,061,087 07/597,239 10/29/91
5,061,089 07/509,396 10/29/91
5,061,091 07/607,272 10/29/91
5,061,094 07/629,949 10/29/91
5,061,097 07/185,340 10/29/91
5,061,101 07/134,762 10/29/91
5,061,102 07/508,185 10/29/91
5,061,103 07/220,109 10/29/91
5,061,104 07/480,938 10/29/91
5,061,106 07/432,326 10/29/91
5,061,108 07/632,832 10/29/91
5,061,111 07/636,804 10/29/91
5,061,117 07/488,683 10/29/91
5,061,118 07/629,822 10/29/91
5,061,122 07/578,761 10/29/91
5,061,124 07/558,648 10/29/91
5,061,125 07/559,819 10/29/91
5,061,127 07/681,337 10/29/91
5,061,128 07/464,946 10/29/91
5,061,129 07/561,384 10/29/91
5,061,134 07/544,738 10/29/91
5,061,137 07/692,754 10/29/91
5,061,145 07/512,449 10/29/91
5,061,148 07/498,004 10/29/91
5,061,151 07/483,912 10/29/91
5,061,155 07/556,642 10/29/91
5,061,162 07/562,709 10/29/91
5,061,167 07/406,808 10/29/91
5,061,179 07/577,019 10/29/91
5,061,180 07/345,283 10/29/91
5,061,186 07/442,342 10/29/91
5,061,191 07/631,821 10/29/91
5,061,193 07/454,713 10/29/91
5,061,196 07/528,245 10/29/91
5,061,199 07/670,136 10/29/91
5,061,216 07/509,121 10/29/91
5,061,220 07/578,936 10/29/91
5,061,222 07/503,456 10/29/91
5,061,230 07/604,009 10/29/91
5,061,235 07/445,008 10/29/91
5,061,237 07/420,700 10/29/91
5,061,239 07/473,088 10/29/91
5,061,241 07/652,481 10/29/91
5,061,246 07/443,944 10/29/91
5,061,253 07/429,233 10/29/91
5,061,260 07/558,100 10/29/91
5,061,263 07/478,673 10/29/91
5,061,274 07/445,315 10/29/91
5,061,290 07/549,303 10/29/91
5,061,301 07/574,129 10/29/91
5,061,302 07/550,496 10/29/91
5,061,303 07/387,711 10/29/91
5,061,305 07/460,393 10/29/91
5,061,307 07/636,873 10/29/91
5,061,308 07/651,138 10/29/91
5,061,316 07/509,253 10/29/91
5,061,323 07/599,557 10/29/91
5,061,328 07/548,236 10/29/91
5,061,330 06/440,678 10/29/91
5,061,333 06/836,161 10/29/91
5,061,337 07/409,047 10/29/91
5,061,339 07/592,843 10/29/91
5,061,347 07/550,479 10/29/91
5,061,355 07/538,348 10/29/91
5,061,359 07/468,422 10/29/91
5,061,362 07/596,577 10/29/91
5,061,363 07/594,486 10/29/91
5,061,364 07/470,471 10/29/91
5,061,365 07/643,230 10/29/91
5,061,367 07/421,558 10/29/91
5,061,371 07/505,396 10/29/91
5,061,376 07/566,610 10/29/91
5,061,378 07/619,500 10/29/91
5,061,380 07/530,360 10/29/91
5,061,385 07/435,857 10/29/91
5,061,386 07/553,044 10/29/91
5,061,396 07/422,362 10/29/91
5,061,408 07/604,839 10/29/91
5,061,413 07/516,105 10/29/91
5,061,414 07/402,453 10/29/91
5,061,417 07/499,018 10/29/91
5,061,418 07/436,776 10/29/91
5,061,421 07/321,401 10/29/91
5,061,426 07/585,956 10/29/91
5,061,431 07/401,671 10/29/91
5,061,442 07/594,892 10/29/91
5,061,446 07/381,429 10/29/91
5,061,454 07/373,540 10/29/91
5,061,458 07/416,970 10/29/91
5,061,460 07/392,128 10/29/91
5,061,466 07/120,891 10/29/91
5,061,468 07/452,420 10/29/91
5,061,469 07/354,128 10/29/91
5,061,470 07/562,249 10/29/91
5,061,483 07/517,097 10/29/91
5,061,487 07/681,582 10/29/91
5,061,498 07/365,809 10/29/91
5,061,500 07/350,217 10/29/91
5,061,505 07/465,032 10/29/91
5,061,506 07/542,676 10/29/91
5,061,509 07/571,119 10/29/91
5,061,512 07/543,288 10/29/91
5,061,525 07/618,972 10/29/91
5,061,535 07/545,035 10/29/91
5,061,541 07/457,581 10/29/91
5,061,542 07/399,678 10/29/91
5,061,546 07/549,645 10/29/91
5,061,547 06/845,724 10/29/91
5,061,550 07/466,983 10/29/91
5,061,551 07/472,194 10/29/91
5,061,559 07/385,106 10/29/91
5,061,563 07/331,547 10/29/91
5,061,573 07/301,623 10/29/91
5,061,574 07/443,454 10/29/91
5,061,575 07/359,221 10/29/91
5,061,580 07/444,539 10/29/91
5,061,589 07/465,187 10/29/91
5,061,593 07/449,685 10/29/91
5,061,599 07/462,856 10/29/91
5,061,601 07/554,232 10/29/91
5,061,602 07/384,909 10/29/91
5,061,610 07/601,097 10/29/91
5,061,613 07/450,060 10/29/91
5,061,616 07/417,106 10/29/91
5,061,621 07/369,753 10/29/91
5,061,626 07/156,923 10/29/91
5,061,636 07/650,593 10/29/91
5,061,637 07/539,819 10/29/91
5,061,642 07/557,051 10/29/91
5,061,645 07/498,489 10/29/91
5,061,646 07/631,174 10/29/91
5,061,647 07/597,946 10/29/91
5,061,653 07/605,818 10/29/91
5,061,657 07/557,449 10/29/91
5,061,660 07/494,124 10/29/91
5,061,664 07/661,407 10/29/91
5,061,673 07/531,608 10/29/91
5,061,683 07/197,961 10/29/91
5,061,686 07/352,221 10/29/91
5,061,688 07/234,386 10/29/91
5,061,689 06/946,311 10/29/91
5,061,693 07/386,533 10/29/91
5,061,695 07/476,065 10/29/91
5,061,697 07/389,090 10/29/91
5,061,706 07/452,029 10/29/91
5,061,710 07/133,669 10/29/91
5,061,714 07/664,335 10/29/91
5,061,716 07/582,295 10/29/91
5,061,718 07/472,231 10/29/91
5,061,724 07/381,496 10/29/91
5,061,725 07/551,951 10/29/91
5,061,726 07/514,011 10/29/91
5,061,732 07/468,192 10/29/91
5,061,738 07/639,848 10/29/91
5,061,746 07/455,864 10/29/91
5,061,751 07/360,493 10/29/91
5,061,753 07/495,697 10/29/91
5,061,756 07/566,017 10/29/91
5,061,757 07/299,875 10/29/91
5,061,758 07/417,699 10/29/91
5,061,762 07/389,132 10/29/91
5,061,764 07/368,802 10/29/91
5,061,767 07/505,769 10/29/91
5,061,773 07/558,867 10/29/91
5,061,779 07/322,847 10/29/91
5,061,783 07/516,489 10/29/91
5,061,787 07/363,538 10/29/91
5,061,792 07/451,908 10/29/91
5,061,794 07/377,086 10/29/91
5,061,795 07/457,921 10/29/91
5,061,799 07/542,621 10/29/91
5,061,802 07/541,250 10/29/91
5,061,804 07/489,263 10/29/91
5,061,806 07/529,698 10/29/91
5,061,808 07/591,323 10/29/91
5,061,811 07/450,572 10/29/91
5,061,816 07/491,234 10/29/91
5,061,819 07/475,347 10/29/91
5,061,820 07/600,954 10/29/91
5,061,824 07/397,706 10/29/91
5,061,827 07/544,300 10/29/91
5,061,828 07/616,327 10/29/91
5,061,829 07/466,776 10/29/91
5,061,831 07/548,467 10/29/91
5,061,835 07/480,489 10/29/91
5,061,838 07/370,594 10/29/91
5,061,842 07/374,754 10/29/91
5,061,847 07/517,872 10/29/91
5,061,861 07/347,492 10/29/91
5,061,863 07/523,215 10/29/91
5,061,866 07/564,027 10/29/91
5,061,872 07/574,055 10/29/91
5,061,873 07/474,581 10/29/91
5,061,877 07/444,449 10/29/91
5,061,879 07/590,816 10/29/91
5,061,884 07/478,665 10/29/91
5,061,894 07/633,254 10/29/91
5,061,896 07/484,454 10/29/91
5,061,902 07/592,412 10/29/91
5,061,904 07/547,023 10/29/91
5,061,909 07/331,783 10/29/91
5,061,915 07/536,709 10/29/91
5,061,917 07/506,999 10/29/91
5,061,918 07/590,383 10/29/91
5,061,921 07/328,736 10/29/91
5,061,926 07/427,619 10/29/91
5,061,927 07/560,949 10/29/91
5,061,934 07/611,217 10/29/91
5,061,940 07/635,265 10/29/91
5,061,941 07/473,586 10/29/91
5,061,942 07/540,339 10/29/91
5,061,943 07/388,098 10/29/91
5,061,956 07/491,505 10/29/91
5,061,968 07/441,257 10/29/91
5,061,970 07/533,214 10/29/91
5,061,973 07/517,013 10/29/91
5,061,974 07/455,146 10/29/91
5,061,985 07/364,463 10/29/91
5,061,988 07/559,668 10/29/91
5,061,989 07/498,273 10/29/91
5,061,993 07/273,731 10/29/91
5,062,000 07/412,329 10/29/91
5,062,003 07/548,510 10/29/91
5,062,005 07/304,646 10/29/91
5,062,015 07/455,178 10/29/91
5,062,023 07/509,051 10/29/91
5,062,025 07/529,148 10/29/91
5,062,030 07/624,605 10/29/91
5,062,037 07/261,861 10/29/91
5,062,039 07/241,496 10/29/91
5,062,047 07/344,397 10/29/91
5,062,048 07/387,746 10/29/91
5,062,050 07/422,588 10/29/91
5,062,051 07/345,592 10/29/91
5,062,059 07/341,640 10/29/91
5,062,060 07/355,092 10/29/91
5,062,062 07/460,235 10/29/91
5,062,066 07/395,436 10/29/91
5,062,068 07/476,727 10/29/91
5,062,073 07/462,883 10/29/91
5,062,089 07/611,729 10/29/91
5,062,099 07/336,142 10/29/91
5,062,110 07/055,194 10/29/91
5,062,120 07/343,237 10/29/91
5,062,124 07/401,767 10/29/91
5,062,125 07/389,721 10/29/91
5,062,128 07/503,777 10/29/91
5,062,129 07/435,424 10/29/91
5,062,131 07/584,537 10/29/91
5,062,136 07/582,267 10/29/91
5,062,139 07/361,351 10/29/91
5,062,142 07/627,453 10/29/91
5,062,148 07/360,650 10/29/91
5,062,150 07/417,828 10/29/91
5,062,153 07/527,341 10/29/91
5,062,154 07/318,988 10/29/91
5,062,155 07/464,000 10/29/91
PATENTS WHICH EXPIRED ON October 31, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,461,727 08/223,765 10/31/95
5,461,729 08/304,150 10/31/95
5,461,736 08/242,423 10/31/95
5,461,740 08/185,789 10/31/95
5,461,743 08/214,255 10/31/95
5,461,744 08/338,621 10/31/95
5,461,748 08/173,093 10/31/95
5,461,749 08/251,618 10/31/95
5,461,750 08/382,626 10/31/95
5,461,751 08/190,853 10/31/95
5,461,753 08/140,756 10/31/95
5,461,755 08/155,806 10/31/95
5,461,756 08/294,505 10/31/95
5,461,780 08/100,498 10/31/95
5,461,782 08/196,644 10/31/95
5,461,788 08/302,331 10/31/95
5,461,791 08/219,110 10/31/95
5,461,793 08/319,928 10/31/95
5,461,794 08/149,656 10/31/95
5,461,795 08/098,038 10/31/95
5,461,801 08/108,432 10/31/95
5,461,802 08/365,794 10/31/95
5,461,808 08/014,809 10/31/95
5,461,819 08/248,412 10/31/95
5,461,821 08/323,616 10/31/95
5,461,822 08/247,929 10/31/95
5,461,823 08/218,365 10/31/95
5,461,827 08/300,269 10/31/95
5,461,828 08/297,049 10/31/95
5,461,830 08/300,673 10/31/95
5,461,833 08/284,087 10/31/95
5,461,848 08/344,948 10/31/95
5,461,849 08/258,544 10/31/95
5,461,851 08/272,019 10/31/95
5,461,852 08/238,025 10/31/95
5,461,860 08/319,565 10/31/95
5,461,868 08/211,049 10/31/95
5,461,872 08/342,537 10/31/95
5,461,873 08/126,068 10/31/95
5,461,887 08/325,066 10/31/95
5,461,890 08/195,525 10/31/95
5,461,891 08/239,463 10/31/95
5,461,893 08/069,614 10/31/95
5,461,908 08/269,828 10/31/95
5,461,911 08/210,466 10/31/95
5,461,917 08/131,821 10/31/95
5,461,920 08/075,553 10/31/95
5,461,923 08/243,629 10/31/95
5,461,932 08/188,050 10/31/95
5,461,936 08/327,442 10/31/95
5,461,937 08/331,409 10/31/95
5,461,944 08/261,415 10/31/95
5,461,949 08/218,429 10/31/95
5,461,964 08/133,073 10/31/95
5,461,967 08/398,335 10/31/95
5,461,969 08/340,715 10/31/95
5,461,970 08/364,924 10/31/95
5,461,971 08/393,434 10/31/95
5,461,973 08/168,182 10/31/95
5,461,978 08/312,645 10/31/95
5,461,979 08/132,060 10/31/95
5,461,983 08/272,536 10/31/95
5,461,988 08/174,528 10/31/95
5,461,989 08/088,218 10/31/95
5,461,998 08/042,547 10/31/95
5,461,999 08/224,626 10/31/95
5,462,000 08/360,475 10/31/95
5,462,002 08/196,138 10/31/95
5,462,005 08/161,597 10/31/95
5,462,007 08/292,385 10/31/95
5,462,015 08/252,420 10/31/95
5,462,018 08/158,738 10/31/95
5,462,019 08/309,428 10/31/95
5,462,020 08/234,850 10/31/95
5,462,021 08/270,305 10/31/95
5,462,033 08/256,911 10/31/95
5,462,040 08/243,328 10/31/95
5,462,041 08/169,420 10/31/95
5,462,042 08/142,921 10/31/95
5,462,043 08/338,321 10/31/95
5,462,046 08/231,496 10/31/95
5,462,047 08/077,776 10/31/95
5,462,059 08/248,824 10/31/95
5,462,061 08/342,407 10/31/95
5,462,063 08/200,412 10/31/95
5,462,064 08/213,213 10/31/95
5,462,070 08/181,910 10/31/95
5,462,075 08/244,546 10/31/95
5,462,080 08/114,893 10/31/95
5,462,101 08/270,686 10/31/95
5,462,110 08/175,609 10/31/95
5,462,126 08/231,922 10/31/95
5,462,127 08/170,293 10/31/95
5,462,132 08/422,401 10/31/95
5,462,133 08/326,248 10/31/95
5,462,135 08/269,130 10/31/95
5,462,147 08/255,600 10/31/95
5,462,151 08/104,038 10/31/95
5,462,152 08/303,715 10/31/95
5,462,158 08/089,250 10/31/95
5,462,164 08/301,579 10/31/95
5,462,165 08/219,640 10/31/95
5,462,170 08/305,595 10/31/95
5,462,177 08/241,412 10/31/95
5,462,178 08/259,292 10/31/95
5,462,180 08/185,113 10/31/95
5,462,189 08/178,890 10/31/95
5,462,192 08/251,894 10/31/95
5,462,194 08/371,100 10/31/95
5,462,196 08/237,059 10/31/95
5,462,197 08/241,187 10/31/95
5,462,207 08/325,020 10/31/95
5,462,210 08/342,918 10/31/95
5,462,211 08/393,437 10/31/95
5,462,212 08/276,836 10/31/95
5,462,213 08/204,957 10/31/95
5,462,214 08/227,338 10/31/95
5,462,217 08/306,548 10/31/95
5,462,222 08/275,543 10/31/95
5,462,224 08/303,578 10/31/95
5,462,227 08/294,986 10/31/95
5,462,234 08/230,628 10/31/95
5,462,238 08/388,163 10/31/95
5,462,239 08/096,015 10/31/95
5,462,243 08/193,744 10/31/95
5,462,244 08/124,040 10/31/95
5,462,246 08/141,522 10/31/95
5,462,252 08/164,231 10/31/95
5,462,253 08/279,139 10/31/95
5,462,257 08/309,080 10/31/95
5,462,264 08/320,669 10/31/95
5,462,275 07/811,226 10/31/95
5,462,276 08/220,614 10/31/95
5,462,279 08/305,388 10/31/95
5,462,280 08/325,615 10/31/95
5,462,282 08/210,436 10/31/95
5,462,283 08/382,041 10/31/95
5,462,285 08/337,183 10/31/95
5,462,294 08/312,272 10/31/95
5,462,300 08/304,862 10/31/95
5,462,304 08/142,824 10/31/95
5,462,323 08/225,807 10/31/95
5,462,325 08/208,144 10/31/95
5,462,326 08/314,089 10/31/95
5,462,328 08/204,805 10/31/95
5,462,329 08/367,720 10/31/95
5,462,330 08/109,947 10/31/95
5,462,333 07/831,199 10/31/95
5,462,334 08/223,009 10/31/95
5,462,336 08/142,296 10/31/95
5,462,337 08/115,559 10/31/95
5,462,340 08/133,365 10/31/95
5,462,344 08/185,080 10/31/95
5,462,352 08/142,312 10/31/95
5,462,356 08/252,266 10/31/95
5,462,376 08/197,477 10/31/95
5,462,377 08/260,387 10/31/95
5,462,378 08/199,423 10/31/95
5,462,379 08/250,019 10/31/95
5,462,380 08/337,324 10/31/95
5,462,384 08/256,394 10/31/95
5,462,388 08/182,064 10/31/95
5,462,392 08/251,272 10/31/95
5,462,398 08/180,133 10/31/95
5,462,399 08/276,092 10/31/95
5,462,406 08/108,449 10/31/95
5,462,408 08/165,862 10/31/95
5,462,409 08/210,579 10/31/95
5,462,415 08/276,633 10/31/95
5,462,418 08/226,508 10/31/95
5,462,422 08/202,834 10/31/95
5,462,424 08/381,430 10/31/95
5,462,443 08/388,619 10/31/95
5,462,446 08/278,521 10/31/95
5,462,447 08/240,436 10/31/95
5,462,451 08/259,688 10/31/95
5,462,453 08/234,815 10/31/95
5,462,461 08/333,259 10/31/95
5,462,462 08/400,455 10/31/95
5,462,469 08/111,073 10/31/95
5,462,474 08/248,393 10/31/95
5,462,478 08/204,403 10/31/95
5,462,481 08/195,517 10/31/95
5,462,482 08/331,852 10/31/95
5,462,484 08/162,012 10/31/95
5,462,486 08/155,120 10/31/95
5,462,487 08/312,478 10/31/95
5,462,497 08/299,494 10/31/95
5,462,502 08/264,627 10/31/95
5,462,506 07/951,664 10/31/95
5,462,508 08/388,946 10/31/95
5,462,509 08/287,246 10/31/95
5,462,512 08/305,928 10/31/95
5,462,516 08/174,840 10/31/95
5,462,548 07/908,963 10/31/95
5,462,552 08/275,939 10/31/95
5,462,553 07/995,198 10/31/95
5,462,559 08/260,380 10/31/95
5,462,562 08/179,987 10/31/95
5,462,563 08/308,945 10/31/95
5,462,565 08/302,556 10/31/95
5,462,568 08/212,306 10/31/95
5,462,569 08/114,158 10/31/95
5,462,570 08/131,543 10/31/95
5,462,589 08/200,173 10/31/95
5,462,593 08/254,950 10/31/95
5,462,595 08/355,960 10/31/95
5,462,605 08/098,453 10/31/95
5,462,608 08/222,267 10/31/95
5,462,615 08/244,334 10/31/95
5,462,631 08/012,288 10/31/95
5,462,633 08/268,287 10/31/95
5,462,635 08/251,660 10/31/95
5,462,636 08/174,108 10/31/95
5,462,637 08/231,074 10/31/95
5,462,643 08/257,638 10/31/95
5,462,645 08/211,080 10/31/95
5,462,656 08/205,944 10/31/95
5,462,661 08/158,617 10/31/95
5,462,663 08/154,003 10/31/95
5,462,680 08/229,510 10/31/95
5,462,686 08/283,207 10/31/95
5,462,696 08/179,811 10/31/95
5,462,699 08/184,829 10/31/95
5,462,728 08/222,881 10/31/95
5,462,734 08/035,558 10/31/95
5,462,743 08/102,786 10/31/95
5,462,753 08/056,130 10/31/95
5,462,756 08/236,661 10/31/95
5,462,759 08/090,949 10/31/95
5,462,774 08/115,076 10/31/95
5,462,783 08/293,901 10/31/95
5,462,792 08/085,897 10/31/95
5,462,796 07/887,187 10/31/95
5,462,825 08/151,297 10/31/95
5,462,834 08/178,466 10/31/95
5,462,836 08/212,969 10/31/95
5,462,854 08/050,681 10/31/95
5,462,855 08/055,945 10/31/95
5,462,859 08/061,372 10/31/95
5,462,866 08/126,787 10/31/95
5,462,868 08/185,835 10/31/95
5,462,870 08/052,263 10/31/95
5,462,903 08/248,403 10/31/95
5,462,916 08/195,833 10/31/95
5,462,918 08/249,478 10/31/95
5,462,919 08/198,362 10/31/95
5,462,923 08/299,966 10/31/95
5,462,927 07/990,555 10/31/95
5,462,935 07/971,986 10/31/95
5,462,944 08/235,936 10/31/95
5,462,953 08/275,380 10/31/95
5,462,958 08/182,061 10/31/95
5,462,959 08/136,530 10/31/95
5,462,961 07/742,711 10/31/95
5,462,965 07/949,815 10/31/95
5,462,969 08/192,404 10/31/95
5,462,975 08/339,896 10/31/95
5,462,981 08/280,150 10/31/95
5,462,991 08/293,870 10/31/95
5,462,998 08/285,297 10/31/95
5,463,031 08/226,435 10/31/95
5,463,034 07/421,411 10/31/95
5,463,050 08/017,497 10/31/95
5,463,059 08/128,436 10/31/95
5,463,068 08/255,024 10/31/95
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