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.
THE FOLLOWING EXPIRED PATENTS
SHOULD HAVE APPEARED IN AN
EARLIER EDITION OF THE OFFICIAL GAZETTE
PATENTS WHICH EXPIRED ON June 30, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,675,918 06/923,309 06/30/87
4,675,943 06/855,382 06/30/87
4,675,950 06/853,699 06/30/87
4,675,951 06/910,609 06/30/87
4,675,955 06/812,816 06/30/87
4,675,957 06/905,132 06/30/87
4,675,962 06/777,537 06/30/87
4,675,974 06/788,498 06/30/87
4,675,975 06/803,396 06/30/87
4,675,992 06/856,331 06/30/87
4,675,993 06/813,666 06/30/87
4,675,996 06/850,485 06/30/87
4,675,999 06/798,039 06/30/87
4,676,002 06/811,737 06/30/87
4,676,004 06/784,845 06/30/87
4,676,008 06/864,195 06/30/87
4,676,011 06/735,081 06/30/87
4,676,013 06/825,461 06/30/87
4,676,032 06/546,653 06/30/87
4,676,035 06/844,939 06/30/87
4,676,039 06/819,926 06/30/87
4,676,041 06/799,599 06/30/87
4,676,053 06/752,122 06/30/87
4,676,055 06/830,711 06/30/87
4,676,061 06/620,138 06/30/87
4,676,072 06/760,985 06/30/87
4,676,077 06/831,191 06/30/87
4,676,087 06/822,760 06/30/87
4,676,088 06/742,794 06/30/87
4,676,094 06/853,359 06/30/87
4,676,096 06/791,347 06/30/87
4,676,104 06/762,900 06/30/87
4,676,106 06/805,608 06/30/87
4,676,113 06/714,844 06/30/87
4,676,114 06/763,252 06/30/87
4,676,117 06/641,441 06/30/87
4,676,126 06/507,978 06/30/87
4,676,131 06/847,745 06/30/87
4,676,147 06/756,054 06/30/87
4,676,156 06/894,444 06/30/87
4,676,166 06/826,271 06/30/87
4,676,173 06/786,351 06/30/87
4,676,184 06/774,921 06/30/87
4,676,189 06/801,856 06/30/87
4,676,200 06/772,486 06/30/87
4,676,201 06/634,338 06/30/87
4,676,208 06/859,717 06/30/87
4,676,210 06/858,967 06/30/87
4,676,219 06/906,886 06/30/87
4,676,221 06/931,970 06/30/87
4,676,224 06/723,886 06/30/87
4,676,227 06/834,409 06/30/87
4,676,232 06/908,949 06/30/87
4,676,250 06/795,801 06/30/87
4,676,251 06/714,230 06/30/87
4,676,253 06/756,805 06/30/87
4,676,261 06/731,728 06/30/87
4,676,262 06/882,423 06/30/87
4,676,263 06/512,673 06/30/87
4,676,268 06/716,703 06/30/87
4,676,271 06/844,684 06/30/87
4,676,275 06/879,735 06/30/87
4,676,279 06/739,293 06/30/87
4,676,296 06/783,107 06/30/87
4,676,300 06/739,296 06/30/87
4,676,304 06/690,773 06/30/87
4,676,306 06/791,900 06/30/87
4,676,307 06/612,271 06/30/87
4,676,308 06/801,174 06/30/87
4,676,310 06/836,304 06/30/87
4,676,315 06/826,421 06/30/87
4,676,337 06/771,803 06/30/87
4,676,338 06/733,525 06/30/87
4,676,339 06/821,845 06/30/87
4,676,354 06/802,157 06/30/87
4,676,359 06/816,166 06/30/87
4,676,362 06/763,941 06/30/87
4,676,366 06/782,298 06/30/87
4,676,367 06/774,597 06/30/87
4,676,379 06/717,602 06/30/87
4,676,386 06/815,450 06/30/87
4,676,399 06/786,731 06/30/87
4,676,405 06/648,443 06/30/87
4,676,414 06/832,441 06/30/87
4,676,426 06/837,817 06/30/87
4,676,428 06/843,767 06/30/87
4,676,435 06/845,321 06/30/87
4,676,439 06/829,747 06/30/87
4,676,446 06/823,220 06/30/87
4,676,459 06/683,816 06/30/87
4,676,464 06/783,769 06/30/87
4,676,466 06/728,572 06/30/87
4,676,471 06/768,239 06/30/87
4,676,475 06/706,601 06/30/87
4,676,481 06/922,154 06/30/87
4,676,483 06/709,086 06/30/87
4,676,488 06/817,027 06/30/87
4,676,504 06/820,089 06/30/87
4,676,505 06/798,575 06/30/87
4,676,510 06/820,939 06/30/87
4,676,515 06/932,582 06/30/87
4,676,518 06/807,536 06/30/87
4,676,524 06/821,955 06/30/87
4,676,525 06/536,904 06/30/87
4,676,529 06/843,385 06/30/87
4,676,530 06/483,050 06/30/87
4,676,549 06/845,544 06/30/87
4,676,557 06/720,359 06/30/87
4,676,564 06/791,958 06/30/87
4,676,570 06/778,678 06/30/87
4,676,576 06/831,223 06/30/87
4,676,586 06/714,660 06/30/87
4,676,588 06/500,053 06/30/87
4,676,589 06/690,627 06/30/87
4,676,592 06/582,735 06/30/87
4,676,606 06/780,607 06/30/87
4,676,607 06/701,763 06/30/87
4,676,612 06/783,238 06/30/87
4,676,618 06/825,094 06/30/87
4,676,639 06/821,349 06/30/87
4,676,642 06/708,790 06/30/87
4,676,643 06/783,997 06/30/87
4,676,647 06/801,788 06/30/87
4,676,650 06/553,012 06/30/87
4,676,655 06/798,899 06/30/87
4,676,660 06/874,439 06/30/87
4,676,662 06/809,413 06/30/87
4,676,668 06/855,409 06/30/87
4,676,669 06/904,792 06/30/87
4,676,672 06/878,387 06/30/87
4,676,682 06/874,872 06/30/87
4,676,685 06/798,183 06/30/87
4,676,689 06/800,497 06/30/87
4,676,693 06/677,089 06/30/87
4,676,696 06/757,707 06/30/87
4,676,697 06/723,045 06/30/87
4,676,699 06/930,012 06/30/87
4,676,700 06/819,540 06/30/87
4,676,706 06/876,997 06/30/87
4,676,708 06/821,991 06/30/87
4,676,714 06/815,365 06/30/87
4,676,728 06/883,198 06/30/87
4,676,735 06/746,066 06/30/87
4,676,738 06/325,068 06/30/87
4,676,743 06/858,115 06/30/87
4,676,746 06/870,315 06/30/87
4,676,751 06/847,228 06/30/87
4,676,753 06/711,035 06/30/87
4,676,760 06/794,733 06/30/87
4,676,767 06/855,759 06/30/87
4,676,778 06/923,474 06/30/87
4,676,779 06/838,758 06/30/87
4,676,781 06/799,192 06/30/87
4,676,792 06/928,871 06/30/87
4,676,799 06/786,230 06/30/87
4,676,814 06/866,052 06/30/87
4,676,815 06/847,797 06/30/87
4,676,816 06/870,270 06/30/87
4,676,818 06/812,880 06/30/87
4,676,820 06/831,112 06/30/87
4,676,821 06/942,565 06/30/87
4,676,825 06/877,428 06/30/87
4,676,826 06/833,590 06/30/87
4,676,829 06/783,723 06/30/87
4,676,834 06/832,293 06/30/87
4,676,854 06/808,141 06/30/87
4,676,856 06/840,083 06/30/87
4,676,867 06/871,655 06/30/87
4,676,873 06/771,600 06/30/87
4,676,876 06/877,114 06/30/87
4,676,878 06/816,313 06/30/87
4,676,879 06/831,442 06/30/87
4,676,882 06/779,801 06/30/87
4,676,886 06/892,309 06/30/87
4,676,890 06/856,512 06/30/87
4,676,897 06/906,146 06/30/87
4,676,902 06/755,349 06/30/87
4,676,906 06/716,221 06/30/87
4,676,914 06/712,897 06/30/87
4,676,919 06/752,561 06/30/87
4,676,920 06/891,818 06/30/87
4,676,925 06/853,851 06/30/87
4,676,951 06/750,792 06/30/87
4,676,959 06/825,259 06/30/87
4,676,960 06/820,012 06/30/87
4,676,961 06/704,100 06/30/87
4,676,965 06/751,833 06/30/87
4,676,966 06/706,238 06/30/87
4,676,975 06/679,160 06/30/87
4,676,978 06/822,445 06/30/87
4,676,983 06/842,497 06/30/87
4,676,986 06/867,001 06/30/87
4,676,989 06/885,106 06/30/87
4,676,994 06/717,581 06/30/87
4,677,002 06/830,265 06/30/87
4,677,004 06/783,324 06/30/87
4,677,009 06/792,480 06/30/87
4,677,011 06/927,126 06/30/87
4,677,016 06/767,743 06/30/87
4,677,017 06/827,487 06/30/87
4,677,019 06/731,421 06/30/87
4,677,024 06/671,961 06/30/87
4,677,027 06/786,857 06/30/87
4,677,032 06/779,324 06/30/87
4,677,035 06/678,802 06/30/87
4,677,038 06/665,671 06/30/87
4,677,044 06/730,474 06/30/87
4,677,048 06/840,787 06/30/87
4,677,062 06/885,391 06/30/87
4,677,067 06/623,373 06/30/87
4,677,073 06/554,702 06/30/87
4,677,078 06/607,512 06/30/87
4,677,087 06/816,091 06/30/87
4,677,100 06/813,614 06/30/87
4,677,102 06/827,035 06/30/87
4,677,110 06/741,134 06/30/87
4,677,111 06/782,570 06/30/87
4,677,121 06/793,724 06/30/87
4,677,136 06/884,831 06/30/87
4,677,141 06/403,825 06/30/87
4,677,142 06/849,345 06/30/87
4,677,144 06/846,103 06/30/87
4,677,148 06/786,933 06/30/87
4,677,150 06/816,483 06/30/87
4,677,163 06/795,662 06/30/87
4,677,170 06/870,608 06/30/87
4,677,186 06/895,603 06/30/87
4,677,192 06/804,325 06/30/87
4,677,193 06/704,299 06/30/87
4,677,195 06/690,853 06/30/87
4,677,212 06/658,003 06/30/87
4,677,215 06/891,215 06/30/87
4,677,217 06/784,274 06/30/87
4,677,225 06/736,621 06/30/87
4,677,226 06/759,705 06/30/87
4,677,227 06/691,506 06/30/87
4,677,230 06/872,965 06/30/87
4,677,239 06/702,613 06/30/87
4,677,240 06/817,817 06/30/87
4,677,246 06/727,503 06/30/87
4,677,254 06/763,389 06/30/87
4,677,257 06/781,915 06/30/87
4,677,258 06/819,677 06/30/87
4,677,265 06/857,136 06/30/87
4,677,266 06/802,093 06/30/87
4,677,268 06/479,540 06/30/87
4,677,272 06/764,146 06/30/87
4,677,276 06/432,748 06/30/87
4,677,288 06/700,788 06/30/87
4,677,291 06/797,689 06/30/87
4,677,292 06/800,721 06/30/87
4,677,297 06/777,166 06/30/87
4,677,305 06/750,712 06/30/87
4,677,306 06/702,592 06/30/87
4,677,308 06/944,715 06/30/87
4,677,309 06/911,458 06/30/87
4,677,312 06/855,994 06/30/87
4,677,315 06/890,251 06/30/87
4,677,324 06/842,651 06/30/87
4,677,329 06/630,294 06/30/87
4,677,337 06/926,801 06/30/87
4,677,340 06/685,879 06/30/87
4,677,355 06/867,318 06/30/87
4,677,362 06/720,905 06/30/87
4,677,367 06/810,462 06/30/87
4,677,370 06/793,194 06/30/87
4,677,372 06/746,172 06/30/87
4,677,374 06/795,100 06/30/87
4,677,376 06/547,642 06/30/87
4,677,389 06/789,998 06/30/87
4,677,395 06/835,688 06/30/87
4,677,398 06/758,919 06/30/87
4,677,415 06/732,250 06/30/87
4,677,421 06/785,855 06/30/87
4,677,425 06/720,790 06/30/87
4,677,428 06/742,399 06/30/87
4,677,432 06/662,301 06/30/87
4,677,436 06/604,762 06/30/87
4,677,438 06/792,887 06/30/87
4,677,444 06/745,937 06/30/87
4,677,449 06/793,913 06/30/87
4,677,455 06/881,475 06/30/87
4,677,457 06/819,650 06/30/87
4,677,461 06/756,227 06/30/87
4,677,477 06/763,914 06/30/87
4,677,483 06/780,944 06/30/87
4,677,491 06/896,504 06/30/87
4,677,494 06/790,460 06/30/87
4,677,504 06/832,673 06/30/87
4,677,516 06/746,318 06/30/87
4,677,521 06/865,069 06/30/87
4,677,522 06/838,935 06/30/87
4,677,525 06/876,793 06/30/87
4,677,527 06/628,938 06/30/87
4,677,529 06/838,778 06/30/87
4,677,534 06/814,494 06/30/87
4,677,538 06/881,293 06/30/87
4,677,541 06/654,202 06/30/87
4,677,546 06/641,793 06/30/87
4,677,548 06/655,111 06/30/87
4,677,550 06/537,701 06/30/87
4,677,554 06/814,007 06/30/87
4,677,555 06/673,502 06/30/87
4,677,564 06/713,856 06/30/87
4,677,570 06/632,325 06/30/87
4,677,572 06/633,170 06/30/87
4,677,576 06/508,260 06/30/87
4,677,578 06/658,137 06/30/87
4,677,580 06/653,251 06/30/87
4,677,590 06/844,257 06/30/87
4,677,603 06/881,496 06/30/87
4,677,610 06/785,137 06/30/87
4,677,612 06/580,006 06/30/87
4,677,627 06/741,400 06/30/87
4,677,643 06/753,356 06/30/87
4,677,647 06/772,929 06/30/87
4,677,648 06/805,002 06/30/87
4,677,650 06/616,936 06/30/87
4,677,659 06/771,624 06/30/87
4,677,663 06/752,053 06/30/87
4,677,667 06/770,467 06/30/87
4,677,672 06/563,505 06/30/87
4,677,673 06/563,755 06/30/87
4,677,674 06/719,580 06/30/87
4,677,689 06/730,878 06/30/87
4,677,691 06/761,635 06/30/87
4,677,692 06/749,416 06/30/87
PATENTS WHICH EXPIRED ON June 25, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,025,501 07/455,581 06/25/91
5,025,504 07/285,784 06/25/91
5,025,512 07/184,636 06/25/91
5,025,514 07/504,844 06/25/91
5,025,517 07/448,856 06/25/91
5,025,518 07/404,229 06/25/91
5,025,521 07/339,974 06/25/91
5,025,525 07/478,270 06/25/91
5,025,527 07/337,329 06/25/91
5,025,542 07/532,874 06/25/91
5,025,544 07/559,208 06/25/91
5,025,545 07/569,771 06/25/91
5,025,547 07/520,307 06/25/91
5,025,551 07/546,927 06/25/91
5,025,552 07/417,025 06/25/91
5,025,553 07/415,718 06/25/91
5,025,556 07/554,756 06/25/91
5,025,557 07/467,200 06/25/91
5,025,559 07/520,023 06/25/91
5,025,560 07/426,019 06/25/91
5,025,561 07/519,108 06/25/91
5,025,568 07/380,386 06/25/91
5,025,574 07/425,916 06/25/91
5,025,575 07/427,515 06/25/91
5,025,577 07/389,343 06/25/91
5,025,584 07/536,325 06/25/91
5,025,587 07/441,388 06/25/91
5,025,595 07/430,602 06/25/91
5,025,599 07/465,951 06/25/91
5,025,607 07/390,160 06/25/91
5,025,609 07/401,743 06/25/91
5,025,611 07/500,217 06/25/91
5,025,616 07/430,523 06/25/91
5,025,625 07/432,858 06/25/91
5,025,636 07/395,510 06/25/91
5,025,640 07/544,576 06/25/91
5,025,648 07/515,849 06/25/91
5,025,649 07/191,612 06/25/91
5,025,656 07/526,128 06/25/91
5,025,657 07/487,210 06/25/91
5,025,663 07/371,342 06/25/91
5,025,665 07/359,536 06/25/91
5,025,666 07/547,329 06/25/91
5,025,672 07/403,389 06/25/91
5,025,673 07/384,615 06/25/91
5,025,675 07/402,950 06/25/91
5,025,677 07/357,814 06/25/91
5,025,679 07/501,607 06/25/91
5,025,680 07/396,312 06/25/91
5,025,681 07/384,317 06/25/91
5,025,682 07/539,489 06/25/91
5,025,683 07/467,627 06/25/91
5,025,688 07/526,607 06/25/91
5,025,699 07/436,511 06/25/91
5,025,704 07/337,907 06/25/91
5,025,705 07/441,183 06/25/91
5,025,715 07/621,381 06/25/91
5,025,716 07/417,191 06/25/91
5,025,719 07/380,112 06/25/91
5,025,720 07/461,102 06/25/91
5,025,723 07/553,101 06/25/91
5,025,724 07/491,507 06/25/91
5,025,729 07/482,877 06/25/91
5,025,738 07/437,230 06/25/91
5,025,748 07/485,572 06/25/91
5,025,749 07/513,100 06/25/91
5,025,751 07/366,185 06/25/91
5,025,753 07/535,463 06/25/91
5,025,755 07/378,217 06/25/91
5,025,758 07/514,312 06/25/91
5,025,760 07/364,009 06/25/91
5,025,765 07/514,842 06/25/91
5,025,767 07/335,212 06/25/91
5,025,772 07/434,174 06/25/91
5,025,782 07/478,505 06/25/91
5,025,783 07/160,202 06/25/91
5,025,796 07/278,355 06/25/91
5,025,810 07/337,839 06/25/91
5,025,811 07/480,742 06/25/91
5,025,812 07/392,519 06/25/91
5,025,814 07/049,200 06/25/91
5,025,819 07/560,351 06/25/91
5,025,821 07/447,896 06/25/91
5,025,830 07/568,436 06/25/91
5,025,833 07/264,855 06/25/91
5,025,835 07/541,863 06/25/91
5,025,842 06/818,229 06/25/91
5,025,843 07/375,935 06/25/91
5,025,852 07/538,137 06/25/91
5,025,859 07/504,090 06/25/91
5,025,862 07/443,931 06/25/91
5,025,877 07/383,012 06/25/91
5,025,878 07/197,429 06/25/91
5,025,880 07/551,829 06/25/91
5,025,892 07/332,975 06/25/91
5,025,893 07/362,172 06/25/91
5,025,901 07/405,435 06/25/91
5,025,903 07/462,369 06/25/91
5,025,905 07/437,158 06/25/91
5,025,907 07/526,827 06/25/91
5,025,910 07/474,537 06/25/91
5,025,911 07/500,680 06/25/91
5,025,912 07/563,870 06/25/91
5,025,915 07/508,451 06/25/91
5,025,916 07/262,526 06/25/91
5,025,919 07/429,405 06/25/91
5,025,921 07/574,561 06/25/91
5,025,932 07/470,369 06/25/91
5,025,935 07/506,460 06/25/91
5,025,937 07/410,809 06/25/91
5,025,947 07/427,711 06/25/91
5,025,948 07/536,006 06/25/91
5,025,953 07/377,730 06/25/91
5,025,960 07/446,137 06/25/91
5,025,961 07/567,012 06/25/91
5,025,964 07/550,714 06/25/91
5,025,967 07/348,346 06/25/91
5,025,968 07/367,787 06/25/91
5,025,970 07/496,239 06/25/91
5,025,972 07/475,848 06/25/91
5,025,992 07/443,779 06/25/91
5,025,993 07/343,533 06/25/91
5,025,994 07/436,602 06/25/91
5,025,995 07/516,563 06/25/91
5,025,996 07/492,743 06/25/91
5,025,998 07/487,496 06/25/91
5,026,004 07/398,866 06/25/91
5,026,008 07/473,242 06/25/91
5,026,011 07/581,531 06/25/91
5,026,012 07/489,168 06/25/91
5,026,013 07/408,169 06/25/91
5,026,015 07/478,914 06/25/91
5,026,016 07/453,919 06/25/91
5,026,019 07/543,953 06/25/91
5,026,024 07/420,875 06/25/91
5,026,025 07/420,900 06/25/91
5,026,041 07/444,446 06/25/91
5,026,042 07/468,394 06/25/91
5,026,049 07/567,761 06/25/91
5,026,051 07/447,071 06/25/91
5,026,052 07/566,007 06/25/91
5,026,058 07/333,569 06/25/91
5,026,062 07/519,890 06/25/91
5,026,063 07/564,286 06/25/91
5,026,071 07/487,873 06/25/91
5,026,075 07/310,991 06/25/91
5,026,083 07/566,079 06/25/91
5,026,088 07/359,527 06/25/91
5,026,093 07/426,228 06/25/91
5,026,095 07/526,539 06/25/91
5,026,096 07/494,427 06/25/91
5,026,098 07/379,963 06/25/91
5,026,099 07/486,391 06/25/91
5,026,102 07/448,229 06/25/91
5,026,105 07/289,779 06/25/91
5,026,111 07/422,006 06/25/91
5,026,123 07/410,587 06/25/91
5,026,126 07/416,245 06/25/91
5,026,129 07/477,065 06/25/91
5,026,133 07/517,133 06/25/91
5,026,141 07/428,881 06/25/91
5,026,146 07/367,741 06/25/91
5,026,147 07/498,028 06/25/91
5,026,149 07/009,443 06/25/91
5,026,150 07/423,399 06/25/91
5,026,151 07/370,630 06/25/91
5,026,152 07/310,574 06/25/91
5,026,154 07/418,069 06/25/91
5,026,158 07/219,567 06/25/91
5,026,162 07/349,229 06/25/91
5,026,169 07/542,107 06/25/91
5,026,170 07/362,541 06/25/91
5,026,180 07/288,211 06/25/91
5,026,182 07/488,689 06/25/91
5,026,191 07/523,865 06/25/91
5,026,194 07/579,738 06/25/91
5,026,196 07/356,525 06/25/91
5,026,199 07/337,557 06/25/91
5,026,212 07/439,353 06/25/91
5,026,216 07/328,052 06/25/91
5,026,226 07/573,956 06/25/91
5,026,237 07/469,255 06/25/91
5,026,238 07/481,248 06/25/91
5,026,241 07/496,716 06/25/91
5,026,243 07/430,000 06/25/91
5,026,245 07/373,301 06/25/91
5,026,246 07/440,935 06/25/91
5,026,247 07/364,654 06/25/91
5,026,253 07/355,174 06/25/91
5,026,255 07/272,821 06/25/91
5,026,259 07/550,280 06/25/91
5,026,262 07/444,944 06/25/91
5,026,269 07/460,873 06/25/91
5,026,274 07/393,991 06/25/91
5,026,275 07/504,536 06/25/91
5,026,278 07/484,105 06/25/91
5,026,279 07/466,608 06/25/91
5,026,281 07/444,240 06/25/91
5,026,282 07/445,865 06/25/91
5,026,285 07/510,861 06/25/91
5,026,286 07/356,648 06/25/91
5,026,288 07/364,870 06/25/91
5,026,290 07/563,005 06/25/91
5,026,295 07/560,911 06/25/91
5,026,297 07/545,215 06/25/91
5,026,298 07/556,683 06/25/91
5,026,305 07/546,489 06/25/91
5,026,310 07/486,592 06/25/91
5,026,311 07/611,377 06/25/91
5,026,312 07/526,946 06/25/91
5,026,313 07/374,914 06/25/91
5,026,314 07/461,029 06/25/91
5,026,317 07/496,292 06/25/91
5,026,321 07/451,614 06/25/91
5,026,325 07/324,397 06/25/91
5,026,326 07/534,048 06/25/91
5,026,328 07/517,684 06/25/91
5,026,335 07/319,381 06/25/91
5,026,339 07/483,902 06/25/91
5,026,344 07/452,789 06/25/91
5,026,365 07/043,934 06/25/91
5,026,366 07/321,621 06/25/91
5,026,367 07/169,937 06/25/91
5,026,378 07/434,076 06/25/91
5,026,388 07/412,511 06/25/91
5,026,396 07/519,951 06/25/91
5,026,400 07/445,565 06/25/91
5,026,424 07/399,661 06/25/91
5,026,429 07/470,360 06/25/91
5,026,435 07/542,714 06/25/91
5,026,436 07/388,868 06/25/91
5,026,438 07/417,540 06/25/91
5,026,439 07/596,857 06/25/91
5,026,441 07/572,119 06/25/91
5,026,450 07/421,614 06/25/91
5,026,453 07/338,235 06/25/91
5,026,457 07/317,113 06/25/91
5,026,473 07/521,952 06/25/91
5,026,474 07/454,712 06/25/91
5,026,475 07/455,654 06/25/91
5,026,477 07/556,415 06/25/91
5,026,488 07/482,342 06/25/91
5,026,494 07/504,485 06/25/91
5,026,497 07/491,576 06/25/91
5,026,504 07/480,886 06/25/91
5,026,514 07/348,297 06/25/91
5,026,515 07/334,884 06/25/91
5,026,519 07/600,377 06/25/91
5,026,521 07/447,843 06/25/91
5,026,525 07/195,884 06/25/91
5,026,526 07/477,405 06/25/91
5,026,531 07/310,121 06/25/91
5,026,532 07/334,642 06/25/91
5,026,535 07/423,361 06/25/91
5,026,544 07/156,704 06/25/91
5,026,559 07/332,154 06/25/91
5,026,563 07/327,619 06/25/91
5,026,565 07/434,818 06/25/91
5,026,575 07/379,016 06/25/91
5,026,576 07/437,192 06/25/91
5,026,580 07/557,592 06/25/91
5,026,585 07/500,043 06/25/91
5,026,588 07/462,800 06/25/91
5,026,596 07/450,210 06/25/91
5,026,597 07/077,967 06/25/91
5,026,599 07/500,225 06/25/91
5,026,602 07/398,977 06/25/91
5,026,606 06/892,204 06/25/91
5,026,617 07/472,945 06/25/91
5,026,624 07/318,536 06/25/91
5,026,629 07/476,203 06/25/91
5,026,633 07/386,294 06/25/91
5,026,636 07/118,967 06/25/91
5,026,638 07/224,613 06/25/91
5,026,641 07/314,842 06/25/91
5,026,648 06/818,707 06/25/91
5,026,654 07/159,925 06/25/91
5,026,656 07/488,360 06/25/91
5,026,663 07/382,879 06/25/91
5,026,670 07/531,363 06/25/91
5,026,672 07/542,603 06/25/91
5,026,684 07/336,935 06/25/91
5,026,685 07/219,596 06/25/91
5,026,690 07/299,916 06/25/91
5,026,701 07/603,522 06/25/91
5,026,710 07/551,692 06/25/91
5,026,715 07/426,455 06/25/91
5,026,717 07/543,418 06/25/91
5,026,719 07/056,827 06/25/91
5,026,720 07/502,237 06/25/91
5,026,723 07/339,124 06/25/91
5,026,724 07/375,654 06/25/91
5,026,726 07/448,432 06/25/91
5,026,729 07/430,841 06/25/91
5,026,730 07/230,814 06/25/91
5,026,731 07/537,178 06/25/91
5,026,737 07/440,210 06/25/91
5,026,739 07/378,618 06/25/91
5,026,741 07/357,850 06/25/91
5,026,742 07/393,963 06/25/91
5,026,744 07/297,336 06/25/91
5,026,746 07/371,493 06/25/91
5,026,758 07/578,979 06/25/91
5,026,760 07/430,405 06/25/91
5,026,761 07/388,092 06/25/91
5,026,768 07/563,227 06/25/91
5,026,769 07/563,159 06/25/91
5,026,772 07/237,950 06/25/91
5,026,782 07/248,783 06/25/91
5,026,783 07/261,092 06/25/91
5,026,796 07/441,572 06/25/91
5,026,800 07/371,175 06/25/91
5,026,803 07/542,822 06/25/91
5,026,806 07/417,698 06/25/91
5,026,808 07/332,716 06/25/91
5,026,812 07/433,934 06/25/91
5,026,813 07/457,622 06/25/91
5,026,820 07/336,389 06/25/91
5,026,822 07/217,797 06/25/91
5,026,823 07/406,677 06/25/91
5,026,824 07/522,495 06/25/91
5,026,829 07/453,696 06/25/91
5,026,831 07/269,565 06/25/91
5,026,832 07/450,398 06/25/91
5,026,837 07/103,021 06/25/91
5,026,839 07/506,570 06/25/91
5,026,846 07/393,777 06/25/91
5,026,847 07/422,862 06/25/91
5,026,849 07/364,342 06/25/91
5,026,856 07/356,059 06/25/91
5,026,857 07/378,733 06/25/91
5,026,874 07/450,514 06/25/91
5,026,876 07/467,377 06/25/91
5,026,878 07/602,825 06/25/91
5,026,882 07/290,212 06/25/91
5,026,884 07/311,931 06/25/91
5,026,888 07/356,638 06/25/91
5,026,889 07/287,491 06/25/91
5,026,892 07/360,665 06/25/91
5,026,893 07/535,606 06/25/91
5,026,894 07/492,549 06/25/91
5,026,899 07/450,128 06/25/91
5,026,902 07/441,764 06/25/91
5,026,909 07/327,327 06/25/91
5,026,910 07/526,992 06/25/91
5,026,916 07/471,174 06/25/91
5,026,925 07/007,351 06/25/91
5,026,927 07/437,403 06/25/91
5,026,932 07/484,341 06/25/91
5,026,938 07/375,143 06/25/91
5,026,952 07/328,192 06/25/91
5,026,958 07/468,311 06/25/91
5,026,959 07/423,753 06/25/91
5,026,966 07/456,111 06/25/91
5,026,968 07/517,773 06/25/91
5,026,972 07/472,339 06/25/91
5,026,975 07/311,797 06/25/91
5,026,979 07/489,306 06/25/91
5,026,986 07/364,209 06/25/91
5,026,987 07/528,900 06/25/91
5,026,988 07/627,609 06/25/91
5,026,989 07/163,158 06/25/91
5,027,005 07/466,951 06/25/91
5,027,012 07/480,898 06/25/91
5,027,016 07/291,833 06/25/91
5,027,020 07/418,890 06/25/91
5,027,023 07/435,366 06/25/91
5,027,028 07/400,286 06/25/91
5,027,032 07/488,366 06/25/91
5,027,036 07/396,505 06/25/91
5,027,038 07/516,014 06/25/91
5,027,039 07/469,933 06/25/91
5,027,040 07/406,237 06/25/91
5,027,049 07/304,390 06/25/91
5,027,050 07/145,590 06/25/91
5,027,052 07/321,611 06/25/91
5,027,070 07/452,364 06/25/91
5,027,072 07/447,371 06/25/91
5,027,074 07/437,379 06/25/91
5,027,075 07/408,616 06/25/91
5,027,076 07/471,577 06/25/91
5,027,080 07/544,510 06/25/91
5,027,081 07/518,627 06/25/91
5,027,086 07/532,425 06/25/91
5,027,102 07/407,649 06/25/91
5,027,103 07/508,461 06/25/91
5,027,105 07/165,289 06/25/91
5,027,106 07/457,273 06/25/91
5,027,107 07/371,776 06/25/91
5,027,111 07/215,992 06/25/91
5,027,113 07/570,994 06/25/91
5,027,139 07/436,749 06/25/91
5,027,143 07/459,074 06/25/91
5,027,158 07/403,171 06/25/91
5,027,162 07/557,703 06/25/91
5,027,167 07/175,705 06/25/91
5,027,171 07/405,498 06/25/91
5,027,174 07/489,792 06/25/91
5,027,181 07/535,367 06/25/91
5,027,183 07/513,310 06/25/91
5,027,187 07/608,622 06/25/91
5,027,196 07/377,394 06/25/91
5,027,208 07/464,906 06/25/91
5,027,215 07/441,301 06/25/91
5,027,225 07/304,720 06/25/91
5,027,226 07/245,204 06/25/91
5,027,228 07/385,000 06/25/91
5,027,231 07/394,588 06/25/91
5,027,234 07/275,772 06/25/91
5,027,248 07/326,730 06/25/91
5,027,254 07/434,963 06/25/91
5,027,258 07/518,989 06/25/91
5,027,259 07/488,686 06/25/91
5,027,260 07/403,710 06/25/91
5,027,267 07/332,314 06/25/91
5,027,268 07/420,520 06/25/91
5,027,275 07/277,346 06/25/91
5,027,281 07/364,017 06/25/91
5,027,282 07/449,970 06/25/91
5,027,289 07/294,171 06/25/91
5,027,291 07/124,726 06/25/91
5,027,292 07/340,322 06/25/91
5,027,293 07/306,876 06/25/91
5,027,301 07/533,136 06/25/91
5,027,312 07/380,601 06/25/91
5,027,316 07/391,093 06/25/91
5,027,318 07/406,763 06/25/91
5,027,323 07/294,675 06/25/91
5,027,326 07/269,907 06/25/91
5,027,352 07/293,285 06/25/91
5,027,355 07/338,804 06/25/91
5,027,365 07/341,439 06/25/91
5,027,369 07/498,655 06/25/91
5,027,378 07/564,613 06/25/91
5,027,385 07/416,364 06/25/91
5,027,394 07/251,399 06/25/91
5,027,412 07/311,254 06/25/91
5,027,417 07/500,294 06/25/91
5,027,434 07/447,400 06/25/91
PATENTS WHICH EXPIRED ON June 27, 1999
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,426,788 08/219,595 06/27/95
5,426,790 08/201,562 06/27/95
5,426,796 08/255,414 06/27/95
5,426,799 08/042,852 06/27/95
5,426,800 08/285,217 06/27/95
5,426,801 07/876,001 06/27/95
5,426,803 08/127,557 06/27/95
5,426,804 08/250,834 06/27/95
5,426,808 08/188,693 06/27/95
5,426,809 08/116,272 06/27/95
5,426,810 08/247,555 06/27/95
5,426,812 08/149,845 06/27/95
5,426,816 08/252,643 06/27/95
5,426,817 08/246,404 06/27/95
5,426,819 08/245,525 06/27/95
5,426,821 08/186,146 06/27/95
5,426,825 08/010,732 06/27/95
5,426,827 08/024,514 06/27/95
5,426,841 08/178,796 06/27/95
5,426,844 08/194,095 06/27/95
5,426,846 08/216,383 06/27/95
5,426,864 08/198,525 06/27/95
5,426,870 08/150,058 06/27/95
5,426,871 08/197,221 06/27/95
5,426,872 08/269,571 06/27/95
5,426,876 08/133,845 06/27/95
5,426,883 08/221,951 06/27/95
5,426,887 08/260,330 06/27/95
5,426,894 08/160,975 06/27/95
5,426,895 08/018,914 06/27/95
5,426,901 08/112,796 06/27/95
5,426,903 08/115,597 06/27/95
5,426,911 08/152,321 06/27/95
5,426,922 07/871,073 06/27/95
5,426,926 07/975,940 06/27/95
5,426,940 08/201,177 06/27/95
5,426,942 08/135,562 06/27/95
5,426,950 08/290,685 06/27/95
5,426,951 08/193,996 06/27/95
5,426,957 08/269,479 06/27/95
5,426,959 08/289,029 06/27/95
5,426,960 08/179,645 06/27/95
5,426,961 08/030,171 06/27/95
5,426,962 08/140,432 06/27/95
5,426,963 08/057,511 06/27/95
5,426,966 08/135,720 06/27/95
5,426,968 08/047,546 06/27/95
5,426,978 08/132,505 06/27/95
5,426,979 07/928,272 06/27/95
5,426,989 07/965,268 06/27/95
5,426,993 08/087,107 06/27/95
5,426,996 08/194,264 06/27/95
5,426,997 08/082,716 06/27/95
5,427,003 08/169,034 06/27/95
5,427,006 08/279,853 06/27/95
5,427,011 08/251,632 06/27/95
5,427,015 08/122,783 06/27/95
5,427,021 08/196,395 06/27/95
5,427,024 08/166,711 06/27/95
5,427,027 08/225,608 06/27/95
5,427,030 08/134,960 06/27/95
5,427,032 08/216,569 06/27/95
5,427,033 08/054,553 06/27/95
5,427,037 08/309,665 06/27/95
5,427,058 08/267,915 06/27/95
5,427,067 08/255,376 06/27/95
5,427,077 08/224,281 06/27/95
5,427,085 07/998,862 06/27/95
5,427,086 08/096,916 06/27/95
5,427,088 08/077,273 06/27/95
5,427,092 08/159,302 06/27/95
5,427,096 08/157,896 06/27/95
5,427,106 08/279,932 06/27/95
5,427,116 08/091,575 06/27/95
5,427,120 08/116,051 06/27/95
5,427,125 08/207,919 06/27/95
5,427,129 08/228,128 06/27/95
5,427,130 08/320,934 06/27/95
5,427,131 08/329,288 06/27/95
5,427,144 08/201,287 06/27/95
5,427,151 08/245,991 06/27/95
5,427,161 08/202,906 06/27/95
5,427,162 08/218,424 06/27/95
5,427,163 08/166,249 06/27/95
5,427,168 08/094,093 06/27/95
5,427,174 08/056,173 06/27/95
5,427,180 08/230,204 06/27/95
5,427,187 08/066,177 06/27/95
5,427,194 08/191,538 06/27/95
5,427,195 08/237,910 06/27/95
5,427,201 08/239,443 06/27/95
5,427,204 08/146,668 06/27/95
5,427,205 08/146,670 06/27/95
5,427,206 08/326,157 06/27/95
5,427,210 08/212,270 06/27/95
5,427,225 08/274,634 06/27/95
5,427,231 08/297,149 06/27/95
5,427,232 07/986,109 06/27/95
5,427,239 08/225,155 06/27/95
5,427,244 08/140,742 06/27/95
5,427,248 08/326,595 06/27/95
5,427,253 08/262,649 06/27/95
5,427,254 07/925,774 06/27/95
5,427,259 08/258,054 06/27/95
5,427,262 08/188,822 06/27/95
5,427,263 08/172,953 06/27/95
5,427,264 08/018,323 06/27/95
5,427,269 08/181,551 06/27/95
5,427,271 08/254,546 06/27/95
5,427,274 08/192,706 06/27/95
5,427,286 08/295,554 06/27/95
5,427,291 08/126,520 06/27/95
5,427,296 08/326,932 06/27/95
5,427,308 08/288,559 06/27/95
5,427,310 08/143,102 06/27/95
5,427,312 08/181,673 06/27/95
5,427,316 08/248,250 06/27/95
5,427,317 08/122,441 06/27/95
5,427,324 08/175,517 06/27/95
5,427,337 08/006,026 06/27/95
5,427,342 08/201,977 06/27/95
5,427,343 08/174,290 06/27/95
5,427,346 08/189,076 06/27/95
5,427,356 08/227,243 06/27/95
5,427,364 08/157,370 06/27/95
5,427,370 08/283,044 06/27/95
5,427,372 08/257,159 06/27/95
5,427,374 08/183,664 06/27/95
5,427,375 08/211,836 06/27/95
5,427,382 08/239,575 06/27/95
5,427,383 08/305,704 06/27/95
5,427,384 08/354,966 06/27/95
5,427,385 08/322,472 06/27/95
5,427,390 08/136,923 06/27/95
5,427,396 08/114,970 06/27/95
5,427,397 08/206,350 06/27/95
5,427,401 08/069,397 06/27/95
5,427,403 08/189,688 06/27/95
5,427,414 08/178,968 06/27/95
5,427,416 08/131,456 06/27/95
5,427,417 08/245,560 06/27/95
5,427,419 08/005,782 06/27/95
5,427,424 08/269,136 06/27/95
5,427,425 08/286,206 06/27/95
5,427,426 08/151,806 06/27/95
5,427,427 08/299,916 06/27/95
5,427,430 08/126,273 06/27/95
5,427,435 08/274,461 06/27/95
5,427,437 08/180,902 06/27/95
5,427,439 08/259,645 06/27/95
5,427,441 08/116,769 06/27/95
5,427,450 08/314,184 06/27/95
5,427,452 08/179,146 06/27/95
5,427,474 08/008,752 06/27/95
5,427,484 08/228,205 06/27/95
5,427,485 08/200,339 06/27/95
5,427,488 08/134,488 06/27/95
5,427,492 08/194,322 06/27/95
5,427,501 08/237,468 06/27/95
5,427,503 07/974,877 06/27/95
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