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
maintenance 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
applicable surcharge.
PATENTS WHICH EXPIRED ON September 12, 2001
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,864,653 07/194,150 09/12/89
4,864,657 07/251,190 09/12/89
4,864,668 07/326,642 09/12/89
4,864,677 07/173,270 09/12/89
4,864,679 07/168,132 09/12/89
4,864,683 07/288,969 09/12/89
4,864,693 07/252,191 09/12/89
4,864,703 07/234,697 09/12/89
4,864,711 07/197,915 09/12/89
4,864,715 07/144,227 09/12/89
4,864,716 07/060,239 09/12/89
4,864,721 07/180,738 09/12/89
4,864,724 07/195,733 09/12/89
4,864,726 07/104,043 09/12/89
4,864,745 06/761,526 09/12/89
4,864,750 07/151,636 09/12/89
4,864,756 07/135,341 09/12/89
4,864,762 07/226,447 09/12/89
4,864,763 07/266,884 09/12/89
4,864,773 07/129,837 09/12/89
4,864,775 07/306,085 09/12/89
4,864,783 06/794,162 09/12/89
4,864,786 07/138,104 09/12/89
4,864,791 07/269,921 09/12/89
4,864,810 07/007,878 09/12/89
4,864,811 07/098,785 09/12/89
4,864,812 07/119,978 09/12/89
4,864,820 07/111,397 09/12/89
4,864,825 07/219,247 09/12/89
4,864,827 07/183,098 09/12/89
4,864,831 07/217,391 09/12/89
4,864,841 07/199,877 09/12/89
4,864,847 06/738,931 09/12/89
4,864,858 07/184,563 09/12/89
4,864,860 07/232,609 09/12/89
4,864,870 07/221,721 09/12/89
4,864,877 07/160,553 09/12/89
4,864,879 07/204,511 09/12/89
4,864,890 07/266,415 09/12/89
4,864,892 07/179,715 09/12/89
4,864,896 07/067,645 09/12/89
4,864,897 07/200,794 09/12/89
4,864,899 06/696,864 09/12/89
4,864,900 07/230,037 09/12/89
4,864,906 07/150,039 09/12/89
4,864,916 07/165,253 09/12/89
4,864,920 07/165,914 09/12/89
4,864,921 07/248,972 09/12/89
4,864,929 07/213,438 09/12/89
4,864,938 07/139,221 09/12/89
4,864,943 07/209,455 09/12/89
4,864,947 07/184,492 09/12/89
4,864,948 07/171,071 09/12/89
4,864,955 07/262,180 09/12/89
4,864,956 07/195,315 09/12/89
4,864,967 07/143,356 09/12/89
4,864,969 07/228,893 09/12/89
4,864,973 06/858,856 09/12/89
4,864,978 07/112,883 09/12/89
4,864,979 07/196,649 09/12/89
4,864,980 07/115,701 09/12/89
4,864,987 07/283,816 09/12/89
4,864,999 07/193,764 09/12/89
4,865,004 07/204,631 09/12/89
4,865,010 07/292,545 09/12/89
4,865,021 07/099,008 09/12/89
4,865,033 07/083,510 09/12/89
4,865,040 07/309,930 09/12/89
4,865,048 07/139,967 09/12/89
4,865,053 06/319,117 09/12/89
4,865,060 07/301,152 09/12/89
4,865,063 07/241,334 09/12/89
4,865,067 07/313,382 09/12/89
4,865,074 07/268,041 09/12/89
4,865,085 07/169,148 09/12/89
4,865,093 07/128,458 09/12/89
4,865,097 07/287,871 09/12/89
4,865,100 07/187,448 09/12/89
4,865,113 07/238,724 09/12/89
4,865,116 07/212,110 09/12/89
4,865,117 07/220,902 09/12/89
4,865,119 07/009,480 09/12/89
4,865,120 07/160,994 09/12/89
4,865,129 07/226,713 09/12/89
4,865,132 07/158,382 09/12/89
4,865,133 07/267,239 09/12/89
4,865,138 07/237,937 09/12/89
4,865,140 07/224,369 09/12/89
4,865,146 07/261,035 09/12/89
4,865,147 07/138,345 09/12/89
4,865,150 07/186,047 09/12/89
4,865,151 07/181,945 09/12/89
4,865,152 06/880,547 09/12/89
4,865,153 07/057,361 09/12/89
4,865,160 07/318,387 09/12/89
4,865,171 07/212,615 09/12/89
4,865,179 07/183,087 09/12/89
4,865,191 07/155,232 09/12/89
4,865,218 07/245,629 09/12/89
4,865,232 07/163,381 09/12/89
4,865,238 07/122,077 09/12/89
4,865,251 07/188,268 09/12/89
4,865,253 07/224,188 09/12/89
4,865,258 07/260,182 09/12/89
4,865,262 07/281,878 09/12/89
4,865,271 07/264,380 09/12/89
4,865,281 07/276,575 09/12/89
4,865,293 07/191,284 09/12/89
4,865,295 07/063,008 09/12/89
4,865,308 07/154,947 09/12/89
4,865,317 06/671,000 09/12/89
4,865,322 07/236,259 09/12/89
4,865,327 07/136,781 09/12/89
4,865,331 07/245,251 09/12/89
4,865,352 07/293,698 09/12/89
4,865,355 07/167,388 09/12/89
4,865,361 07/213,847 09/12/89
4,865,365 07/177,049 09/12/89
4,865,370 07/197,444 09/12/89
4,865,374 07/190,418 09/12/89
4,865,380 07/136,131 09/12/89
4,865,381 07/226,875 09/12/89
4,865,387 07/203,624 09/12/89
4,865,389 07/142,332 09/12/89
4,865,393 07/068,093 09/12/89
4,865,397 07/218,887 09/12/89
4,865,403 07/174,411 09/12/89
4,865,404 07/220,835 09/12/89
4,865,425 06/936,317 09/12/89
4,865,427 07/082,852 09/12/89
4,865,446 07/167,121 09/12/89
4,865,453 07/174,827 09/12/89
4,865,463 07/197,746 09/12/89
4,865,470 07/261,618 09/12/89
4,865,490 07/241,965 09/12/89
4,865,491 07/256,268 09/12/89
4,865,494 07/204,570 09/12/89
4,865,512 07/181,952 09/12/89
4,865,516 07/188,568 09/12/89
4,865,521 07/199,067 09/12/89
4,865,524 07/273,098 09/12/89
4,865,525 07/089,226 09/12/89
4,865,530 07/178,300 09/12/89
4,865,531 07/258,518 09/12/89
4,865,533 07/130,310 09/12/89
4,865,534 07/192,709 09/12/89
4,865,536 07/221,251 09/12/89
4,865,539 07/235,374 09/12/89
4,865,543 07/200,259 09/12/89
4,865,558 07/276,184 09/12/89
4,865,561 07/156,747 09/12/89
4,865,567 07/256,033 09/12/89
4,865,569 07/181,515 09/12/89
4,865,571 07/250,086 09/12/89
4,865,573 07/033,312 09/12/89
4,865,578 07/194,217 09/12/89
4,865,591 07/205,198 09/12/89
4,865,606 07/230,883 09/12/89
4,865,621 07/302,492 09/12/89
4,865,622 07/302,495 09/12/89
4,865,624 07/212,671 09/12/89
4,865,626 07/225,241 09/12/89
4,865,629 07/215,405 09/12/89
4,865,643 07/157,464 09/12/89
4,865,650 07/133,677 09/12/89
4,865,658 07/204,192 09/12/89
4,865,670 07/152,862 09/12/89
4,865,674 07/254,047 09/12/89
4,865,677 07/105,775 09/12/89
4,865,682 07/163,223 09/12/89
4,865,688 07/149,670 09/12/89
4,865,690 07/165,467 09/12/89
4,865,694 07/242,571 09/12/89
4,865,697 07/108,600 09/12/89
4,865,704 07/086,700 09/12/89
4,865,714 07/074,743 09/12/89
4,865,715 07/323,106 09/12/89
4,865,717 07/230,684 09/12/89
4,865,720 07/140,936 09/12/89
4,865,721 07/117,801 09/12/89
4,865,722 07/092,030 09/12/89
4,865,729 07/199,469 09/12/89
4,865,734 07/173,611 09/12/89
4,865,738 07/128,125 09/12/89
4,865,742 07/179,365 09/12/89
4,865,743 07/013,977 09/12/89
4,865,749 07/173,206 09/12/89
4,865,759 07/273,700 09/12/89
4,865,765 07/121,257 09/12/89
4,865,767 06/797,140 09/12/89
4,865,770 07/209,291 09/12/89
4,865,785 06/842,740 09/12/89
4,865,795 07/206,040 09/12/89
4,865,807 07/116,030 09/12/89
4,865,814 07/050,584 09/12/89
4,865,821 07/223,918 09/12/89
4,865,823 07/229,736 09/12/89
4,865,826 07/101,000 09/12/89
4,865,829 07/242,218 09/12/89
4,865,834 07/156,508 09/12/89
4,865,840 07/044,058 09/12/89
4,865,841 07/112,853 09/12/89
4,865,850 06/904,410 09/12/89
4,865,857 07/214,531 09/12/89
4,865,863 07/112,014 09/12/89
4,865,867 07/077,759 09/12/89
4,865,870 07/215,974 09/12/89
4,865,874 07/165,491 09/12/89
4,865,881 07/225,527 09/12/89
4,865,884 07/080,726 09/12/89
4,865,894 07/107,686 09/12/89
4,865,898 07/084,462 09/12/89
4,865,916 07/077,097 09/12/89
4,865,917 07/203,988 09/12/89
4,865,926 07/236,091 09/12/89
4,865,933 07/197,151 09/12/89
4,865,936 07/185,242 09/12/89
4,865,960 07/021,782 09/12/89
4,865,961 07/158,715 09/12/89
4,865,975 06/932,665 09/12/89
4,865,985 06/844,579 09/12/89
4,865,988 07/195,110 09/12/89
4,865,991 07/136,696 09/12/89
4,866,007 07/169,688 09/12/89
4,866,009 07/306,211 09/12/89
4,866,027 07/251,417 09/12/89
4,866,030 07/083,549 09/12/89
4,866,037 06/819,557 09/12/89
4,866,041 07/239,228 09/12/89
4,866,053 07/147,714 09/12/89
4,866,054 07/147,713 09/12/89
4,866,057 07/196,606 09/12/89
4,866,061 07/193,330 09/12/89
4,866,064 07/095,672 09/12/89
4,866,065 07/254,421 09/12/89
4,866,070 07/132,724 09/12/89
4,866,073 07/110,598 09/12/89
4,866,075 07/232,334 09/12/89
4,866,098 07/302,511 09/12/89
4,866,100 07/195,094 09/12/89
4,866,103 07/246,128 09/12/89
4,866,106 07/153,010 09/12/89
4,866,110 07/071,743 09/12/89
4,866,118 07/263,547 09/12/89
4,866,121 07/211,203 09/12/89
4,866,140 06/916,113 09/12/89
4,866,141 06/916,217 09/12/89
4,866,144 07/186,506 09/12/89
4,866,147 06/909,801 09/12/89
4,866,170 07/098,364 09/12/89
4,866,180 06/781,076 09/12/89
4,866,194 07/270,856 09/12/89
4,866,200 07/228,779 09/12/89
4,866,202 07/024,186 09/12/89
4,866,203 07/024,233 09/12/89
4,866,206 07/148,806 09/12/89
4,866,208 07/232,036 09/12/89
4,866,222 07/182,514 09/12/89
4,866,230 07/132,191 09/12/89
4,866,239 07/200,332 09/12/89
4,866,242 07/014,974 09/12/89
4,866,252 07/314,315 09/12/89
4,866,260 07/246,852 09/12/89
4,866,267 07/180,305 09/12/89
4,866,272 07/190,070 09/12/89
4,866,304 07/197,489 09/12/89
4,866,305 07/122,088 09/12/89
4,866,308 07/179,699 09/12/89
4,866,319 07/218,583 09/12/89
4,866,321 06/714,801 09/12/89
4,866,338 07/128,143 09/12/89
4,866,350 07/177,161 09/12/89
4,866,351 07/182,449 09/12/89
4,866,363 07/099,369 09/12/89
4,866,365 07/181,457 09/12/89
4,866,379 07/112,626 09/12/89
4,866,382 07/117,036 09/12/89
4,866,393 07/103,817 09/12/89
4,866,394 07/165,211 09/12/89
4,866,400 07/144,119 09/12/89
4,866,415 07/145,737 09/12/89
4,866,424 07/142,632 09/12/89
4,866,428 07/165,624 09/12/89
4,866,455 07/122,073 09/12/89
4,866,478 07/162,128 09/12/89
4,866,484 07/241,369 09/12/89
4,866,493 07/191,762 09/12/89
4,866,494 07/105,373 09/12/89
4,866,498 07/183,807 09/12/89
4,866,502 07/136,741 09/12/89
4,866,503 07/169,750 09/12/89
4,866,512 07/219,003 09/12/89
4,866,514 07/247,545 09/12/89
4,866,518 07/176,326 09/12/89
4,866,524 07/146,527 09/12/89
4,866,525 07/265,439 09/12/89
4,866,526 07/223,028 09/12/89
4,866,546 07/111,696 09/12/89
4,866,548 07/085,375 09/12/89
4,866,553 07/212,108 09/12/89
4,866,561 07/259,014 09/12/89
4,866,562 07/148,416 09/12/89
4,866,565 07/296,677 09/12/89
4,866,570 07/229,051 09/12/89
4,866,575 07/191,520 09/12/89
4,866,578 07/278,896 09/12/89
4,866,580 07/185,777 09/12/89
4,866,581 07/152,628 09/12/89
4,866,583 07/140,486 09/12/89
4,866,584 07/199,751 09/12/89
4,866,588 07/311,999 09/12/89
4,866,594 07/152,484 09/12/89
4,866,598 06/926,946 09/12/89
4,866,616 07/168,255 09/12/89
4,866,620 07/085,357 09/12/89
4,866,621 07/117,178 09/12/89
4,866,635 07/110,312 09/12/89
4,866,638 07/163,829 09/12/89
4,866,642 07/072,229 09/12/89
4,866,646 07/052,389 09/12/89
4,866,651 07/089,649 09/12/89
4,866,668 07/178,887 09/12/89
4,866,671 07/235,734 09/12/89
4,866,672 07/271,358 09/12/89
4,866,678 07/114,887 09/12/89
4,866,684 07/304,935 09/12/89
4,866,686 07/001,293 09/12/89
4,866,687 07/240,487 09/12/89
4,866,693 07/056,899 09/12/89
4,866,694 06/940,670 09/12/89
4,866,697 07/116,660 09/12/89
4,866,700 07/192,527 09/12/89
4,866,703 07/138,102 09/12/89
4,866,704 07/168,663 09/12/89
4,866,725 07/250,512 09/12/89
4,866,731 07/193,896 09/12/89
4,866,733 07/099,006 09/12/89
4,866,736 07/203,655 09/12/89
4,866,744 07/243,111 09/12/89
4,866,746 07/092,537 09/12/89
4,866,752 07/256,264 09/12/89
4,866,761 07/109,446 09/12/89
4,866,769 07/082,015 09/12/89
4,866,783 07/258,065 09/12/89
PATENTS WHICH EXPIRED ON September 7, 2001
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,241,703 07/820,115 09/07/93
5,241,712 07/898,316 09/07/93
5,241,719 07/879,327 09/07/93
5,241,723 07/780,724 09/07/93
5,241,724 07/804,043 09/07/93
5,241,730 07/776,166 09/07/93
5,241,733 07/895,799 09/07/93
5,241,734 07/911,283 09/07/93
5,241,737 07/938,780 09/07/93
5,241,738 08/002,104 09/07/93
5,241,740 07/934,816 09/07/93
5,241,741 07/912,145 09/07/93
5,241,743 07/929,442 09/07/93
5,241,745 07/777,411 09/07/93
5,241,754 07/862,608 09/07/93
5,241,759 07/744,946 09/07/93
5,241,763 07/809,297 09/07/93
5,241,767 07/761,299 09/07/93
5,241,771 07/924,511 09/07/93
5,241,774 07/929,537 09/07/93
5,241,775 07/778,053 09/07/93
5,241,776 07/849,644 09/07/93
5,241,777 07/845,671 09/07/93
5,241,781 07/746,608 09/07/93
5,241,787 07/818,801 09/07/93
5,241,789 07/875,992 09/07/93
5,241,800 07/956,665 09/07/93
5,241,802 07/917,373 09/07/93
5,241,812 07/733,467 09/07/93
5,241,815 07/872,915 09/07/93
5,241,828 07/915,440 09/07/93
5,241,833 07/903,597 09/07/93
5,241,836 08/008,427 09/07/93
5,241,838 07/933,109 09/07/93
5,241,840 07/933,247 09/07/93
5,241,849 07/868,227 09/07/93
5,241,851 07/787,492 09/07/93
5,241,856 07/746,116 09/07/93
5,241,863 07/778,834 09/07/93
5,241,865 07/693,929 09/07/93
5,241,868 07/828,019 09/07/93
5,241,871 07/965,500 09/07/93
5,241,873 07/711,178 09/07/93
5,241,875 07/760,452 09/07/93
5,241,876 07/808,677 09/07/93
5,241,884 07/775,336 09/07/93
5,241,888 07/923,722 09/07/93
5,241,890 07/751,997 09/07/93
5,241,894 07/807,057 09/07/93
5,241,895 07/975,797 09/07/93
5,241,899 07/714,824 09/07/93
5,241,908 07/897,429 09/07/93
5,241,917 07/768,745 09/07/93
5,241,919 07/874,744 09/07/93
5,241,944 07/933,779 09/07/93
5,241,948 07/881,897 09/07/93
5,241,952 07/859,845 09/07/93
5,241,953 07/882,619 09/07/93
5,241,954 07/705,588 09/07/93
5,241,964 07/606,464 09/07/93
5,241,965 07/712,049 09/07/93
5,241,969 07/896,391 09/07/93
5,241,975 07/840,878 09/07/93
5,241,976 07/781,695 09/07/93
5,241,977 07/875,757 09/07/93
5,241,981 07/880,138 09/07/93
5,241,986 07/871,895 09/07/93
5,241,990 07/911,764 09/07/93
5,241,999 07/892,949 09/07/93
5,242,000 07/834,847 09/07/93
5,242,004 07/822,737 09/07/93
5,242,007 07/866,692 09/07/93
5,242,008 07/662,623 09/07/93
5,242,011 07/913,163 09/07/93
5,242,014 07/700,118 09/07/93
5,242,022 07/741,253 09/07/93
5,242,025 07/906,754 09/07/93
5,242,031 08/021,000 09/07/93
5,242,032 07/901,938 09/07/93
5,242,038 07/706,274 09/07/93
5,242,043 07/906,515 09/07/93
5,242,045 07/957,907 09/07/93
5,242,054 07/922,150 09/07/93
5,242,059 07/707,452 09/07/93
5,242,060 07/854,882 09/07/93
5,242,070 07/943,066 09/07/93
5,242,075 07/723,912 09/07/93
5,242,078 07/954,005 09/07/93
5,242,081 08/017,458 09/07/93
5,242,084 07/888,024 09/07/93
5,242,087 07/846,945 09/07/93
5,242,092 07/828,935 09/07/93
5,242,095 07/631,247 09/07/93
5,242,099 07/843,220 09/07/93
5,242,100 08/005,950 09/07/93
5,242,103 07/986,417 09/07/93
5,242,106 08/010,863 09/07/93
5,242,107 07/856,383 09/07/93
5,242,110 07/801,518 09/07/93
5,242,120 07/804,099 09/07/93
5,242,122 07/854,715 09/07/93
5,242,126 07/800,591 09/07/93
5,242,150 07/953,389 09/07/93
5,242,166 07/903,123 09/07/93
5,242,168 07/905,387 09/07/93
5,242,170 07/883,260 09/07/93
5,242,176 07/938,999 09/07/93
5,242,179 07/775,228 09/07/93
5,242,180 07/891,253 09/07/93
5,242,185 07/848,363 09/07/93
5,242,187 07/218,148 09/07/93
5,242,188 07/761,895 09/07/93
5,242,189 07/964,403 09/07/93
5,242,191 07/642,802 09/07/93
5,242,193 07/854,404 09/07/93
5,242,194 07/965,356 09/07/93
5,242,196 07/678,459 09/07/93
5,242,213 07/791,099 09/07/93
5,242,221 07/787,574 09/07/93
5,242,228 07/911,406 09/07/93
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5,242,320 07/893,762 09/07/93
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5,242,323 07/913,891 09/07/93
5,242,325 07/914,599 09/07/93
5,242,326 07/712,143 09/07/93
5,242,337 07/852,138 09/07/93
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5,242,348 07/867,478 09/07/93
5,242,350 07/976,190 09/07/93
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5,242,354 07/846,137 09/07/93
5,242,355 08/000,415 09/07/93
5,242,371 07/662,104 09/07/93
5,242,373 07/760,986 09/07/93
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5,242,392 07/836,776 09/07/93
5,242,400 07/804,091 09/07/93
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5,242,438 07/689,456 09/07/93
5,242,442 07/762,847 09/07/93
5,242,450 07/884,904 09/07/93
5,242,455 07/695,687 09/07/93
5,242,456 07/896,703 09/07/93
5,242,461 07/734,366 09/07/93
5,242,466 07/849,605 09/07/93
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5,242,486 07/856,163 09/07/93
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5,242,531 07/829,402 09/07/93
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5,242,544 07/935,450 09/07/93
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5,242,564 07/850,413 09/07/93
5,242,568 07/820,558 09/07/93
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5,242,581 07/860,087 09/07/93
5,242,583 07/924,199 09/07/93
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5,242,588 07/766,335 09/07/93
5,242,590 07/923,124 09/07/93
5,242,592 07/959,593 09/07/93
5,242,593 07/678,862 09/07/93
5,242,607 07/767,880 09/07/93
5,242,615 07/644,470 09/07/93
5,242,627 07/941,247 09/07/93
5,242,629 07/795,167 09/07/93
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5,242,652 07/802,412 09/07/93
5,242,653 07/789,921 09/07/93
5,242,654 07/825,597 09/07/93
5,242,658 07/909,694 09/07/93
5,242,660 07/843,241 09/07/93
5,242,665 07/937,436 09/07/93
5,242,673 07/791,491 09/07/93
5,242,678 07/371,134 09/07/93
5,242,681 07/925,352 09/07/93
5,242,687 07/691,475 09/07/93
5,242,688 07/633,584 09/07/93
5,242,689 07/694,999 09/07/93
5,242,693 07/655,184 09/07/93
5,242,701 07/395,585 09/07/93
5,242,703 07/757,656 09/07/93
5,242,704 07/798,188 09/07/93
5,242,705 07/911,836 09/07/93
5,242,706 07/738,362 09/07/93
5,242,714 07/810,998 09/07/93
5,242,716 07/750,483 09/07/93
5,242,718 07/747,388 09/07/93
5,242,723 07/938,532 09/07/93
5,242,726 07/763,675 09/07/93
5,242,732 07/397,953 09/07/93
5,242,734 07/796,264 09/07/93
5,242,737 07/700,669 09/07/93
5,242,747 07/990,224 09/07/93
5,242,751 07/344,174 09/07/93
5,242,756 07/630,699 09/07/93
5,242,763 07/863,127 09/07/93
5,242,766 07/932,564 09/07/93
5,242,767 07/995,562 09/07/93
5,242,781 07/749,560 09/07/93
5,242,786 07/836,128 09/07/93
5,242,792 07/659,765 09/07/93
5,242,807 07/430,501 09/07/93
5,242,810 07/623,611 09/07/93
5,242,814 07/706,901 09/07/93
5,242,815 07/875,369 09/07/93
5,242,824 07/443,696 09/07/93
5,242,827 07/858,710 09/07/93
5,242,830 07/708,176 09/07/93
5,242,838 07/916,396 09/07/93
5,242,860 07/735,397 09/07/93
5,242,861 07/895,551 09/07/93
5,242,865 07/805,173 09/07/93
5,242,870 07/886,805 09/07/93
5,242,871 07/860,586 09/07/93
5,242,878 07/865,413 09/07/93
5,242,879 07/805,174 09/07/93
5,242,880 07/889,326 09/07/93
5,242,882 07/983,042 09/07/93
5,242,891 07/877,009 09/07/93
5,242,894 07/871,659 09/07/93
5,242,896 07/777,055 09/07/93
5,242,898 07/886,113 09/07/93
5,242,905 07/732,342 09/07/93
5,242,907 07/668,500 09/07/93
5,242,912 07/674,343 09/07/93
5,242,927 07/220,209 09/07/93
5,242,953 07/777,967 09/07/93
5,242,955 07/784,379 09/07/93
5,242,959 07/808,727 09/07/93
5,242,965 07/926,370 09/07/93
5,242,977 07/810,645 09/07/93
5,242,981 07/752,999 09/07/93
5,242,982 07/915,396 09/07/93
5,242,983 07/854,421 09/07/93
5,242,987 08/010,966 09/07/93
5,242,988 08/013,856 09/07/93
5,242,990 07/744,129 09/07/93
5,242,995 07/766,065 09/07/93
5,243,003 07/903,850 09/07/93
5,243,013 07/873,814 09/07/93
5,243,017 07/612,523 09/07/93
5,243,022 07/743,690 09/07/93
5,243,027 07/737,852 09/07/93
5,243,035 07/752,604 09/07/93
5,243,042 07/561,628 09/07/93
5,243,044 07/312,028 09/07/93
5,243,048 07/831,886 09/07/93
5,243,051 07/903,924 09/07/93
5,243,053 07/842,844 09/07/93
5,243,055 07/630,467 09/07/93
5,243,059 07/785,757 09/07/93
5,243,062 07/855,130 09/07/93
5,243,064 07/922,925 09/07/93
5,243,065 07/963,904 09/07/93
5,243,068 07/877,580 09/07/93
5,243,070 07/711,018 09/07/93
5,243,075 07/912,417 09/07/93
5,243,077 07/790,308 09/07/93
5,243,078 07/370,473 09/07/93
5,243,081 07/883,397 09/07/93
5,243,083 07/918,107 09/07/93
5,243,088 07/786,076 09/07/93
5,243,090 07/914,973 09/07/93
5,243,097 07/979,344 09/07/93
5,243,100 07/941,506 09/07/93
5,243,101 07/896,859 09/07/93
5,243,102 07/955,169 09/07/93
5,243,106 07/865,784 09/07/93
5,243,108 07/865,807 09/07/93
5,243,113 07/927,468 09/07/93
5,243,126 07/646,583 09/07/93
5,243,129 07/228,618 09/07/93
5,243,133 07/838,613 09/07/93
5,243,134 07/705,213 09/07/93
5,243,149 07/866,681 09/07/93
5,243,170 07/660,034 09/07/93
5,243,173 07/775,471 09/07/93
5,243,177 07/912,996 09/07/93
5,243,179 07/858,153 09/07/93
5,243,182 07/847,976 09/07/93
5,243,186 07/958,404 09/07/93
5,243,197 07/970,437 09/07/93
5,243,206 07/724,636 09/07/93
5,243,209 07/788,396 09/07/93
5,243,214 07/868,746 09/07/93
5,243,218 07/794,221 09/07/93
5,243,219 07/941,017 09/07/93
5,243,223 07/827,611 09/07/93
5,243,225 07/882,374 09/07/93
5,243,230 07/859,903 09/07/93
5,243,250 07/839,105 09/07/93
5,243,255 07/780,283 09/07/93
5,243,256 07/754,076 09/07/93
5,243,257 07/781,584 09/07/93
5,243,258 07/753,280 09/07/93
5,243,265 07/720,869 09/07/93
5,243,276 07/915,312 09/07/93
5,243,282 07/906,325 09/07/93
5,243,293 07/357,533 09/07/93
5,243,296 07/779,541 09/07/93
5,243,301 07/910,907 09/07/93
5,243,305 07/893,709 09/07/93
5,243,307 07/658,824 09/07/93
5,243,311 07/760,104 09/07/93
5,243,315 07/962,665 09/07/93
5,243,320 07/750,070 09/07/93
5,243,321 07/667,310 09/07/93
5,243,326 07/776,808 09/07/93
5,243,328 07/729,198 09/07/93
5,243,334 07/752,813 09/07/93
5,243,355 07/976,013 09/07/93
5,243,362 07/854,898 09/07/93
5,243,366 07/819,980 09/07/93
5,243,367 07/734,522 09/07/93
5,243,368 07/597,444 09/07/93
5,243,370 07/238,834 09/07/93
5,243,374 07/898,320 09/07/93
5,243,379 07/899,495 09/07/93
5,243,384 07/676,500 09/07/93
5,243,398 07/657,097 09/07/93
5,243,422 07/791,209 09/07/93
5,243,444 07/857,557 09/07/93
5,243,446 07/920,624 09/07/93
5,243,450 07/873,203 09/07/93
5,243,469 07/613,100 09/07/93
5,243,472 07/751,744 09/07/93
5,243,478 07/776,264 09/07/93
5,243,484 07/634,135 09/07/93
5,243,489 07/912,437 09/07/93
5,243,501 07/794,251 09/07/93
5,243,503 07/944,887 09/07/93
5,243,505 07/959,367 09/07/93
5,243,513 07/690,101 09/07/93
5,243,517 07/228,136 09/07/93
5,243,519 07/837,797 09/07/93
5,243,527 07/937,757 09/07/93
5,243,530 07/736,560 09/07/93
5,243,537 07/633,461 09/07/93
5,243,539 07/406,761 09/07/93
5,243,549 07/682,519 09/07/93
5,243,556 07/658,825 09/07/93
5,243,560 07/753,571 09/07/93
5,243,571 07/629,224 09/07/93
5,243,574 07/794,269 09/07/93
5,243,578 07/751,647 09/07/93
5,243,583 07/504,341 09/07/93
5,243,599 07/710,623 09/07/93
5,243,601 07/593,411 09/07/93
5,243,608 07/782,056 09/07/93
5,243,617 07/813,698 09/07/93
5,243,621 07/781,134 09/07/93
5,243,628 07/676,191 09/07/93
5,243,650 07/673,408 09/07/93
5,243,660 07/893,096 09/07/93
5,243,667 07/902,205 09/07/93
5,243,670 07/922,476 09/07/93
5,243,678 07/905,937 09/07/93
5,243,682 07/255,844 09/07/93
5,243,684 07/762,476 09/07/93
5,243,694 07/805,728 09/07/93
5,243,699 07/802,944 09/07/93
PATENTS WHICH EXPIRED ON September 9, 2001
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,664,257 08/715,171 09/09/97
5,664,258 08/695,417 09/09/97
5,664,271 08/449,711 09/09/97
5,664,272 08/519,256 09/09/97
5,664,274 08/395,616 09/09/97
5,664,276 08/649,818 09/09/97
5,664,281 08/607,835 09/09/97
5,664,286 08/515,456 09/09/97
5,664,287 08/621,717 09/09/97
5,664,291 08/506,024 09/09/97
5,664,292 08/697,349 09/09/97
5,664,293 08/759,531 09/09/97
5,664,298 08/640,240 09/09/97
5,664,313 08/546,739 09/09/97
5,664,322 08/620,220 09/09/97
5,664,331 08/718,760 09/09/97
5,664,333 08/665,252 09/09/97
5,664,334 08/678,396 09/09/97
5,664,339 08/697,158 09/09/97
5,664,346 08/756,191 09/09/97
5,664,351 08/489,790 09/09/97
5,664,353 08/153,631 09/09/97
5,664,357 08/623,683 09/09/97
5,664,360 08/631,136 09/09/97
5,664,363 08/629,190 09/09/97
5,664,365 08/567,234 09/09/97
5,664,366 08/228,074 09/09/97
5,664,367 08/553,049 09/09/97
5,664,380 08/501,399 09/09/97
5,664,386 08/712,157 09/09/97
5,664,387 08/669,146 09/09/97
5,664,389 08/684,993 09/09/97
5,664,392 08/629,086 09/09/97
5,664,397 08/606,489 09/09/97
5,664,407 08/062,342 09/09/97
5,664,408 08/546,468 09/09/97
5,664,410 08/656,883 09/09/97
5,664,411 08/704,123 09/09/97
5,664,425 08/596,046 09/09/97
5,664,432 08/565,175 09/09/97
5,664,435 08/550,382 09/09/97
5,664,439 08/677,545 09/09/97
5,664,441 08/648,427 09/09/97
5,664,444 08/609,474 09/09/97
5,664,455 08/476,585 09/09/97
5,664,461 08/597,860 09/09/97
5,664,466 08/497,415 09/09/97
5,664,470 08/642,919 09/09/97
5,664,473 08/556,373 09/09/97
5,664,474 08/503,449 09/09/97
5,664,480 08/671,005 09/09/97
5,664,486 08/740,243 09/09/97
5,664,490 08/743,226 09/09/97
5,664,493 08/324,180 09/09/97
5,664,495 08/629,899 09/09/97
5,664,512 08/505,553 09/09/97
5,664,516 08/662,063 09/09/97
5,664,517 08/602,347 09/09/97
5,664,525 08/665,794 09/09/97
5,664,531 08/520,672 09/09/97
5,664,532 08/621,831 09/09/97
5,664,534 08/650,525 09/09/97
5,664,539 08/606,608 09/09/97
5,664,554 08/680,457 09/09/97
5,664,558 08/608,895 09/09/97
5,664,561 08/533,909 09/09/97
5,664,577 08/662,881 09/09/97
5,664,581 08/717,531 09/09/97
5,664,584 08/533,085 09/09/97
5,664,585 08/711,562 09/09/97
5,664,587 08/684,305 09/09/97
5,664,588 08/638,604 09/09/97
5,664,595 08/309,171 09/09/97
5,664,597 08/230,169 09/09/97
5,664,598 08/496,060 09/09/97
5,664,601 08/783,548 09/09/97
5,664,605 08/553,864 09/09/97
5,664,609 08/644,828 09/09/97
5,664,612 08/568,624 09/09/97
5,664,614 08/636,310 09/09/97
5,664,622 08/655,436 09/09/97
5,664,624 08/743,347 09/09/97
5,664,639 08/359,271 09/09/97
5,664,640 08/383,195 09/09/97
5,664,641 08/611,904 09/09/97
5,664,642 08/701,649 09/09/97
5,664,647 08/648,186 09/09/97
5,664,657 08/625,745 09/09/97
5,664,662 08/535,483 09/09/97
5,664,668 08/707,040 09/09/97
5,664,673 08/675,249 09/09/97
5,664,674 08/664,684 09/09/97
5,664,680 08/631,665 09/09/97
5,664,681 08/518,939 09/09/97
5,664,682 08/724,496 09/09/97
5,664,684 08/521,216 09/09/97
5,664,687 08/327,978 09/09/97
5,664,690 08/289,690 09/09/97
5,664,691 08/511,370 09/09/97
5,664,693 08/653,810 09/09/97
5,664,696 08/429,275 09/09/97
5,664,700 08/697,965 09/09/97
5,664,701 08/377,842 09/09/97
5,664,702 08/672,117 09/09/97
5,664,705 08/304,640 09/09/97
5,664,708 08/440,313 09/09/97
5,664,711 08/327,190 09/09/97
5,664,713 08/664,473 09/09/97
5,664,714 08/374,113 09/09/97
5,664,716 08/605,376 09/09/97
5,664,719 08/589,413 09/09/97
5,664,720 08/563,367 09/09/97
5,664,721 08/627,124 09/09/97
5,664,724 08/597,410 09/09/97
5,664,726 08/705,740 09/09/97
5,664,727 08/638,699 09/09/97
5,664,728 08/660,877 09/09/97
5,664,733 08/522,515 09/09/97
5,664,738 08/649,226 09/09/97
5,664,742 07/387,741 09/09/97
5,664,743 08/362,154 09/09/97
5,664,744 08/500,570 09/09/97
5,664,746 08/243,811 09/09/97
5,664,747 08/232,153 09/09/97
5,664,753 08/502,055 09/09/97
5,664,764 08/515,739 09/09/97
5,664,765 08/634,568 09/09/97
5,664,766 08/649,516 09/09/97
5,664,775 08/741,146 09/09/97
5,664,779 08/705,948 09/09/97
5,664,780 08/727,132 09/09/97
5,664,783 08/477,756 09/09/97
5,664,792 08/689,251 09/09/97
5,664,796 08/671,810 09/09/97
5,664,798 08/501,146 09/09/97
5,664,804 08/629,372 09/09/97
5,664,808 08/662,795 09/09/97
5,664,812 08/596,327 09/09/97
5,664,814 08/661,120 09/09/97
5,664,815 08/681,394 09/09/97
5,664,818 08/689,438 09/09/97
5,664,819 08/718,188 09/09/97
5,664,827 08/715,250 09/09/97
5,664,836 08/624,090 09/09/97
5,664,837 08/624,244 09/09/97
5,664,840 08/753,336 09/09/97
5,664,844 08/329,934 09/09/97
5,664,846 08/701,397 09/09/97
5,664,848 08/651,898 09/09/97
5,664,852 08/629,961 09/09/97
5,664,853 08/616,154 09/09/97
5,664,854 08/620,934 09/09/97
5,664,864 08/635,523 09/09/97
5,664,868 08/654,212 09/09/97
5,664,875 08/646,955 09/09/97
5,664,879 08/778,715 09/09/97
5,664,880 08/274,905 09/09/97
5,664,886 08/629,018 09/09/97
5,664,890 08/687,193 09/09/97
5,664,891 08/611,094 09/09/97
5,664,897 08/716,666 09/09/97
5,664,900 08/624,654 09/09/97
5,664,904 08/419,276 09/09/97
5,664,905 08/382,014 09/09/97
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