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 August 26, 1998
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,607,407 06/745,089 08/26/86
4,607,409 06/716,925 08/26/86
4,607,410 06/684,452 08/26/86
4,607,411 06/706,957 08/26/86
4,607,413 06/667,261 08/26/86
4,607,416 06/729,403 08/26/86
4,607,418 06/553,140 08/26/86
4,607,421 06/751,712 08/26/86
4,607,425 06/556,094 08/26/86
4,607,426 06/762,258 08/26/86
4,607,432 06/694,329 08/26/86
4,607,434 06/574,425 08/26/86
4,607,436 06/576,185 08/26/86
4,607,438 06/705,945 08/26/86
4,607,439 06/488,738 08/26/86
4,607,445 06/617,377 08/26/86
4,607,457 06/709,771 08/26/86
4,607,461 06/679,748 08/26/86
4,607,465 06/690,322 08/26/86
4,607,468 06/651,254 08/26/86
4,607,469 06/600,526 08/26/86
4,607,473 06/667,090 08/26/86
4,607,474 06/777,258 08/26/86
4,607,477 06/599,114 08/26/86
4,607,478 06/702,352 08/26/86
4,607,482 06/700,687 08/26/86
4,607,489 06/736,387 08/26/86
4,607,496 06/632,693 08/26/86
4,607,503 06/781,103 08/26/86
4,607,509 06/672,582 08/26/86
4,607,511 06/727,676 08/26/86
4,607,513 06/667,219 08/26/86
4,607,514 06/607,856 08/26/86
4,607,534 06/737,839 08/26/86
4,607,541 06/714,699 08/26/86
4,607,561 06/631,912 08/26/86
4,607,575 06/644,547 08/26/86
4,607,578 06/616,085 08/26/86
4,607,579 06/545,391 08/26/86
4,607,581 06/632,056 08/26/86
4,607,587 06/678,453 08/26/86
4,607,604 06/706,446 08/26/86
4,607,617 06/419,902 08/26/86
4,607,643 06/670,371 08/26/86
4,607,660 06/733,081 08/26/86
4,607,668 06/641,898 08/26/86
4,607,669 06/634,701 08/26/86
4,607,677 06/643,821 08/26/86
4,607,680 06/706,599 08/26/86
4,607,688 06/786,535 08/26/86
4,607,693 06/700,207 08/26/86
4,607,697 06/762,779 08/26/86
4,607,700 06/639,973 08/26/86
4,607,702 06/579,901 08/26/86
4,607,711 06/706,987 08/26/86
4,607,721 06/720,926 08/26/86
4,607,722 06/707,326 08/26/86
4,607,749 06/718,113 08/26/86
4,607,754 06/496,260 08/26/86
4,607,765 06/702,663 08/26/86
4,607,773 06/802,718 08/26/86
4,607,776 06/645,839 08/26/86
4,607,795 06/661,180 08/26/86
4,607,798 06/593,689 08/26/86
4,607,816 06/607,433 08/26/86
4,607,819 06/732,171 08/26/86
4,607,834 06/740,675 08/26/86
4,607,836 06/775,801 08/26/86
4,607,843 06/609,655 08/26/86
4,607,855 06/686,243 08/26/86
4,607,857 06/771,707 08/26/86
4,607,858 06/716,443 08/26/86
4,607,859 06/580,996 08/26/86
4,607,864 06/638,661 08/26/86
4,607,868 06/556,504 08/26/86
4,607,872 06/747,776 08/26/86
4,607,874 06/410,487 08/26/86
4,607,879 06/751,222 08/26/86
4,607,884 06/638,311 08/26/86
4,607,887 06/583,528 08/26/86
4,607,890 06/642,866 08/26/86
4,607,893 06/690,677 08/26/86
4,607,903 06/717,789 08/26/86
4,607,909 06/620,619 08/26/86
4,607,913 06/578,382 08/26/86
4,607,915 06/640,351 08/26/86
4,607,919 06/654,861 08/26/86
4,607,926 06/718,642 08/26/86
4,607,927 06/772,555 08/26/86
4,607,928 06/740,587 08/26/86
4,607,929 06/675,858 08/26/86
4,607,934 06/625,790 08/26/86
4,607,936 06/655,533 08/26/86
4,607,937 06/672,374 08/26/86
4,607,943 06/732,329 08/26/86
4,607,951 06/729,516 08/26/86
4,607,952 06/676,336 08/26/86
4,607,953 06/762,927 08/26/86
4,607,955 06/641,555 08/26/86
4,607,956 06/580,184 08/26/86
4,607,959 06/677,019 08/26/86
4,607,966 06/670,031 08/26/86
4,607,971 06/637,816 08/26/86
4,607,985 06/733,412 08/26/86
4,607,989 06/745,942 08/26/86
4,607,993 06/795,077 08/26/86
4,608,008 06/709,730 08/26/86
4,608,016 06/571,516 08/26/86
4,608,024 06/688,869 08/26/86
4,608,034 06/593,928 08/26/86
4,608,041 06/504,689 08/26/86
4,608,045 06/549,491 08/26/86
4,608,046 06/752,351 08/26/86
4,608,054 06/620,431 08/26/86
4,608,060 06/723,398 08/26/86
4,608,061 06/749,784 08/26/86
4,608,080 06/731,784 08/26/86
4,608,084 06/718,257 08/26/86
4,608,085 06/675,694 08/26/86
4,608,087 06/664,100 08/26/86
4,608,088 06/592,116 08/26/86
4,608,089 06/756,705 08/26/86
4,608,092 06/713,633 08/26/86
4,608,101 06/671,976 08/26/86
4,608,117 06/403,752 08/26/86
4,608,119 06/609,596 08/26/86
4,608,121 06/450,905 08/26/86
4,608,127 06/741,268 08/26/86
4,608,129 06/736,491 08/26/86
4,608,130 06/608,088 08/26/86
4,608,134 06/725,622 08/26/86
4,608,136 06/759,538 08/26/86
4,608,138 06/701,219 08/26/86
4,608,140 06/743,219 08/26/86
4,608,143 06/661,713 08/26/86
4,608,145 06/633,742 08/26/86
4,608,178 06/683,566 08/26/86
4,608,198 06/647,038 08/26/86
4,608,204 06/797,588 08/26/86
4,608,211 06/587,653 08/26/86
4,608,213 06/615,532 08/26/86
4,608,214 06/685,187 08/26/86
4,608,227 06/773,638 08/26/86
4,608,231 06/740,593 08/26/86
4,608,239 06/805,638 08/26/86
4,608,245 06/788,397 08/26/86
4,608,249 06/438,422 08/26/86
4,608,255 06/696,657 08/26/86
4,608,256 06/717,590 08/26/86
4,608,257 06/567,507 08/26/86
4,608,265 06/709,946 08/26/86
4,608,267 06/675,198 08/26/86
4,608,278 06/621,132 08/26/86
4,608,281 06/760,935 08/26/86
4,608,283 06/772,810 08/26/86
4,608,284 06/693,191 08/26/86
4,608,287 06/501,906 08/26/86
4,608,297 06/734,827 08/26/86
4,608,303 06/386,670 08/26/86
4,608,311 06/688,196 08/26/86
4,608,313 06/750,629 08/26/86
4,608,315 06/723,788 08/26/86
4,608,316 06/776,879 08/26/86
4,608,320 06/741,615 08/26/86
4,608,326 06/804,331 08/26/86
4,608,331 06/672,296 08/26/86
4,608,332 06/606,089 08/26/86
4,608,337 06/495,168 08/26/86
4,608,346 06/686,104 08/26/86
4,608,350 06/546,152 08/26/86
4,608,351 06/698,408 08/26/86
4,608,353 06/603,670 08/26/86
4,608,354 06/685,644 08/26/86
4,608,357 06/577,092 08/26/86
4,608,359 06/759,669 08/26/86
4,608,363 06/777,519 08/26/86
4,608,367 06/758,735 08/26/86
4,608,377 06/623,963 08/26/86
4,608,378 06/611,697 08/26/86
4,608,379 06/647,577 08/26/86
4,608,386 06/727,965 08/26/86
4,608,393 06/730,481 08/26/86
4,608,401 06/758,850 08/26/86
4,608,417 06/758,746 08/26/86
4,608,419 06/712,820 08/26/86
4,608,425 06/747,427 08/26/86
4,608,427 06/746,757 08/26/86
4,608,430 06/687,147 08/26/86
4,608,431 06/695,991 08/26/86
4,608,438 06/641,198 08/26/86
4,608,443 06/694,372 08/26/86
4,608,449 06/500,407 08/26/86
4,608,450 06/639,978 08/26/86
4,608,451 06/619,225 08/26/86
4,608,459 06/632,539 08/26/86
4,608,464 06/605,904 08/26/86
4,608,474 06/519,700 08/26/86
4,608,488 06/523,051 08/26/86
4,608,489 06/616,822 08/26/86
4,608,490 06/552,426 08/26/86
4,608,495 06/553,820 08/26/86
4,608,501 06/689,850 08/26/86
4,608,508 06/645,603 08/26/86
4,608,512 06/755,979 08/26/86
4,608,514 06/726,316 08/26/86
4,608,520 06/518,719 08/26/86
4,608,521 06/686,974 08/26/86
4,608,523 06/570,969 08/26/86
4,608,524 06/728,801 08/26/86
4,608,529 06/650,644 08/26/86
4,608,532 06/545,983 08/26/86
4,608,534 06/504,977 08/26/86
4,608,540 06/624,638 08/26/86
4,608,547 06/734,051 08/26/86
4,608,562 06/546,771 08/26/86
4,608,568 06/427,921 08/26/86
4,608,578 06/665,746 08/26/86
4,608,585 06/403,694 08/26/86
4,608,596 06/530,656 08/26/86
4,608,600 06/600,497 08/26/86
4,608,601 06/512,490 08/26/86
4,608,602 06/649,093 08/26/86
4,608,610 06/295,232 08/26/86
4,608,614 06/507,629 08/26/86
4,608,618 06/664,580 08/26/86
4,608,627 06/746,902 08/26/86
4,608,635 06/737,239 08/26/86
4,608,636 06/582,973 08/26/86
4,608,645 06/609,218 08/26/86
4,608,646 06/664,852 08/26/86
4,608,649 06/508,451 08/26/86
4,608,660 06/573,715 08/26/86
4,608,671 06/490,518 08/26/86
4,608,672 06/513,872 08/26/86
4,608,673 06/493,502 08/26/86
4,608,675 06/278,669 08/26/86
4,608,678 06/564,969 08/26/86
4,608,680 06/577,989 08/26/86
4,608,681 06/674,299 08/26/86
4,608,687 06/531,793 08/26/86
4,608,698 06/648,493 08/26/86
4,608,700 06/417,763 08/26/86
4,608,713 06/642,350 08/26/86
4,608,714 06/729,418 08/26/86
PATENTS WHICH EXPIRED ON August 21, 1998
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
4,949,401 07/367,621 08/21/90
4,949,402 07/320,595 08/21/90
4,949,403 07/259,990 08/21/90
4,949,405 07/288,766 08/21/90
4,949,407 07/334,703 08/21/90
4,949,411 07/272,413 08/21/90
4,949,420 07/489,230 08/21/90
4,949,421 07/289,602 08/21/90
4,949,431 07/320,339 08/21/90
4,949,432 07/322,678 08/21/90
4,949,437 07/378,009 08/21/90
4,949,442 07/330,107 08/21/90
4,949,450 07/144,323 08/21/90
4,949,451 07/263,886 08/21/90
4,949,452 07/431,880 08/21/90
4,949,467 07/252,758 08/21/90
4,949,471 07/343,677 08/21/90
4,949,478 07/228,916 08/21/90
4,949,480 07/303,521 08/21/90
4,949,482 07/371,628 08/21/90
4,949,486 07/306,829 08/21/90
4,949,489 07/378,087 08/21/90
4,949,492 07/414,284 08/21/90
4,949,495 07/193,653 08/21/90
4,949,497 07/149,969 08/21/90
4,949,501 07/416,616 08/21/90
4,949,502 07/379,812 08/21/90
4,949,506 07/440,866 08/21/90
4,949,508 07/473,415 08/21/90
4,949,510 07/279,103 08/21/90
4,949,511 07/334,803 08/21/90
4,949,513 07/247,875 08/21/90
4,949,514 07/444,290 08/21/90
4,949,516 07/281,770 08/21/90
4,949,517 07/457,845 08/21/90
4,949,520 07/351,457 08/21/90
4,949,524 07/304,872 08/21/90
4,949,525 07/326,280 08/21/90
4,949,532 07/269,476 08/21/90
4,949,539 07/323,419 08/21/90
4,949,540 07/273,974 08/21/90
4,949,550 07/417,149 08/21/90
4,949,551 07/306,353 08/21/90
4,949,553 07/452,274 08/21/90
4,949,560 07/454,736 08/21/90
4,949,561 07/335,217 08/21/90
4,949,565 07/330,618 08/21/90
4,949,566 07/405,655 08/21/90
4,949,569 07/354,705 08/21/90
4,949,574 07/380,895 08/21/90
4,949,577 07/237,057 08/21/90
4,949,586 07/268,377 08/21/90
4,949,588 07/370,655 08/21/90
4,949,605 07/277,190 08/21/90
4,949,609 07/361,533 08/21/90
4,949,611 07/455,819 08/21/90
4,949,617 07/271,874 08/21/90
4,949,618 07/456,829 08/21/90
4,949,619 07/275,040 08/21/90
4,949,624 07/437,944 08/21/90
4,949,629 07/107,774 08/21/90
4,949,632 07/277,189 08/21/90
4,949,639 07/379,303 08/21/90
4,949,652 07/371,340 08/21/90
4,949,656 07/437,375 08/21/90
4,949,657 07/266,385 08/21/90
4,949,658 07/348,432 08/21/90
4,949,659 07/432,990 08/21/90
4,949,661 06/801,655 08/21/90
4,949,664 07/292,774 08/21/90
4,949,665 07/354,957 08/21/90
4,949,673 07/420,766 08/21/90
4,949,674 07/451,424 08/21/90
4,949,678 07/434,366 08/21/90
4,949,681 07/444,558 08/21/90
4,949,685 07/426,975 08/21/90
4,949,692 07/260,594 08/21/90
4,949,704 07/383,204 08/21/90
4,949,708 07/492,324 08/21/90
4,949,711 07/321,630 08/21/90
4,949,722 07/408,717 08/21/90
4,949,723 07/108,926 08/21/90
4,949,724 07/289,969 08/21/90
4,949,726 07/174,784 08/21/90
4,949,729 07/023,171 08/21/90
4,949,731 07/089,780 08/21/90
4,949,741 07/295,485 08/21/90
4,949,743 07/132,836 08/21/90
4,949,746 07/370,730 08/21/90
4,949,748 07/317,768 08/21/90
4,949,749 07/315,814 08/21/90
4,949,750 07/264,220 08/21/90
4,949,752 07/351,352 08/21/90
4,949,753 07/364,645 08/21/90
4,949,754 07/278,388 08/21/90
4,949,760 07/252,736 08/21/90
4,949,764 07/196,731 08/21/90
4,949,766 07/254,397 08/21/90
4,949,769 07/407,668 08/21/90
4,949,771 07/365,223 08/21/90
4,949,780 07/464,153 08/21/90
4,949,787 07/336,012 08/21/90
4,949,806 07/287,490 08/21/90
4,949,809 07/447,194 08/21/90
4,949,810 07/251,771 08/21/90
4,949,813 07/455,811 08/21/90
4,949,815 07/363,001 08/21/90
4,949,819 07/332,563 08/21/90
4,949,830 07/358,726 08/21/90
4,949,834 07/308,737 08/21/90
4,949,837 07/377,971 08/21/90
4,949,850 07/346,923 08/21/90
4,949,853 07/201,843 08/21/90
4,949,854 07/281,719 08/21/90
4,949,855 07/281,608 08/21/90
4,949,858 07/367,781 08/21/90
4,949,863 07/191,174 08/21/90
4,949,868 07/315,362 08/21/90
4,949,870 07/180,866 08/21/90
4,949,871 07/308,899 08/21/90
4,949,880 07/204,261 08/21/90
4,949,881 07/363,402 08/21/90
4,949,882 07/481,657 08/21/90
4,949,884 07/448,375 08/21/90
4,949,888 07/447,431 08/21/90
4,949,890 07/373,141 08/21/90
4,949,895 06/695,048 08/21/90
4,949,900 07/351,029 08/21/90
4,949,907 07/403,597 08/21/90
4,949,909 07/416,427 08/21/90
4,949,915 07/298,439 08/21/90
4,949,920 07/450,754 08/21/90
4,949,929 07/329,025 08/21/90
4,949,935 07/369,869 08/21/90
4,949,939 07/320,615 08/21/90
4,949,940 07/420,289 08/21/90
4,949,941 07/379,299 08/21/90
4,949,948 07/300,340 08/21/90
4,949,952 07/326,090 08/21/90
4,949,954 07/347,746 08/21/90
4,949,957 07/283,545 08/21/90
4,949,969 07/295,305 08/21/90
4,949,970 07/483,731 08/21/90
4,949,971 07/393,648 08/21/90
4,949,973 07/448,641 08/21/90
4,949,975 07/258,263 08/21/90
4,949,978 07/275,954 08/21/90
4,949,983 07/416,756 08/21/90
4,949,984 07/383,091 08/21/90
4,949,986 07/235,705 08/21/90
4,949,996 07/316,815 08/21/90
4,949,997 07/382,741 08/21/90
4,950,003 07/373,563 08/21/90
4,950,004 07/332,544 08/21/90
4,950,008 07/428,051 08/21/90
4,950,012 07/367,794 08/21/90
4,950,015 07/300,124 08/21/90
4,950,017 07/317,982 08/21/90
4,950,020 07/376,749 08/21/90
4,950,022 07/400,902 08/21/90
4,950,029 07/216,625 08/21/90
4,950,031 07/213,227 08/21/90
4,950,034 07/421,462 08/21/90
4,950,035 07/315,274 08/21/90
4,950,045 07/377,468 08/21/90
4,950,051 07/399,267 08/21/90
4,950,058 07/293,638 08/21/90
4,950,064 07/290,969 08/21/90
4,950,065 07/287,475 08/21/90
4,950,068 07/216,394 08/21/90
4,950,070 07/333,021 08/21/90
4,950,072 07/342,782 08/21/90
4,950,077 07/343,681 08/21/90
4,950,079 07/265,137 08/21/90
4,950,086 07/398,296 08/21/90
4,950,099 07/448,336 08/21/90
4,950,102 07/149,145 08/21/90
4,950,105 07/330,672 08/21/90
4,950,111 07/462,973 08/21/90
4,950,114 07/139,665 08/21/90
4,950,118 07/327,196 08/21/90
4,950,119 07/322,516 08/21/90
4,950,120 07/316,212 08/21/90
4,950,122 07/279,703 08/21/90
4,950,123 07/109,763 08/21/90
4,950,130 07/405,736 08/21/90
4,950,139 07/297,830 08/21/90
4,950,147 07/346,565 08/21/90
4,950,163 07/195,791 08/21/90
4,950,164 07/439,119 08/21/90
4,950,169 07/322,215 08/21/90
4,950,172 07/419,405 08/21/90
4,950,173 06/843,004 08/21/90
4,950,182 07/383,845 08/21/90
4,950,190 07/336,734 08/21/90
4,950,191 07/219,409 08/21/90
4,950,192 07/389,670 08/21/90
4,950,199 07/443,489 08/21/90
4,950,210 07/414,287 08/21/90
4,950,220 07/196,151 08/21/90
4,950,221 07/250,824 08/21/90
4,950,226 07/405,765 08/21/90
4,950,231 07/503,117 08/21/90
4,950,238 07/383,362 08/21/90
4,950,239 07/230,251 08/21/90
4,950,242 07/407,904 08/21/90
4,950,247 07/209,852 08/21/90
4,950,250 07/404,672 08/21/90
4,950,254 07/257,726 08/21/90
4,950,256 07/462,911 08/21/90
4,950,258 07/301,501 08/21/90
4,950,260 07/431,850 08/21/90
4,950,265 07/258,510 08/21/90
4,950,271 07/307,662 08/21/90
4,950,272 07/367,937 08/21/90
4,950,275 07/382,742 08/21/90
4,950,276 07/420,637 08/21/90
4,950,292 07/340,958 08/21/90
4,950,295 07/341,917 08/21/90
4,950,297 07/207,886 08/21/90
4,950,300 07/379,711 08/21/90
4,950,314 07/319,801 08/21/90
4,950,315 07/379,879 08/21/90
4,950,326 07/345,865 08/21/90
4,950,337 07/338,895 08/21/90
4,950,343 07/241,642 08/21/90
4,950,346 07/310,344 08/21/90
4,950,350 07/315,885 08/21/90
4,950,351 07/401,063 08/21/90
4,950,361 07/244,728 08/21/90
4,950,362 07/378,289 08/21/90
4,950,364 07/347,603 08/21/90
4,950,365 07/288,571 08/21/90
4,950,368 07/335,894 08/21/90
4,950,369 07/338,109 08/21/90
4,950,372 07/348,202 08/21/90
4,950,373 07/377,758 08/21/90
4,950,386 07/231,939 08/21/90
4,950,411 07/311,690 08/21/90
4,950,416 07/259,857 08/21/90
4,950,424 07/337,581 08/21/90
4,950,434 07/011,396 08/21/90
4,950,441 07/219,399 08/21/90
4,950,445 07/206,597 08/21/90
4,950,448 07/350,189 08/21/90
4,950,451 07/326,645 08/21/90
4,950,457 07/236,357 08/21/90
4,950,461 07/313,050 08/21/90
4,950,465 07/307,686 08/21/90
4,950,470 06/916,008 08/21/90
4,950,471 07/050,450 08/21/90
4,950,474 07/226,332 08/21/90
4,950,478 06/573,143 08/21/90
4,950,481 06/879,113 08/21/90
4,950,487 07/310,853 08/21/90
4,950,488 07/396,915 08/21/90
4,950,496 07/344,807 08/21/90
4,950,497 07/366,871 08/21/90
4,950,503 07/299,372 08/21/90
4,950,511 07/240,071 08/21/90
4,950,515 07/309,009 08/21/90
4,950,521 06/938,813 08/21/90
4,950,522 06/944,639 08/21/90
4,950,523 07/082,794 08/21/90
4,950,555 07/294,998 08/21/90
4,950,557 07/275,653 08/21/90
4,950,558 07/250,980 08/21/90
4,950,562 07/340,306 08/21/90
4,950,563 07/289,869 08/21/90
4,950,565 07/433,866 08/21/90
4,950,568 07/155,070 08/21/90
4,950,576 07/350,026 08/21/90
4,950,579 07/216,905 08/21/90
4,950,580 07/089,034 08/21/90
4,950,588 07/250,985 08/21/90
4,950,590 06/817,897 08/21/90
4,950,591 07/085,462 08/21/90
4,950,595 06/871,436 08/21/90
4,950,597 07/198,784 08/21/90
4,950,598 06/777,947 08/21/90
4,950,600 07/143,525 08/21/90
4,950,603 07/115,950 08/21/90
4,950,623 07/227,347 08/21/90
4,950,625 07/364,693 08/21/90
4,950,627 07/381,946 08/21/90
4,950,629 07/290,725 08/21/90
4,950,633 07/422,428 08/21/90
4,950,646 06/929,199 08/21/90
4,950,648 07/271,463 08/21/90
4,950,651 06/725,146 08/21/90
4,950,662 07/261,293 08/21/90
4,950,663 07/310,918 08/21/90
4,950,669 07/221,362 08/21/90
4,950,670 07/352,342 08/21/90
4,950,673 07/233,401 08/21/90
4,950,675 07/287,497 08/21/90
4,950,678 07/386,333 08/21/90
4,950,680 06/661,953 08/21/90
4,950,684 07/196,996 08/21/90
4,950,686 07/086,583 08/21/90
4,950,695 07/321,530 08/21/90
4,950,698 07/292,799 08/21/90
4,950,700 07/308,009 08/21/90
4,950,705 07/239,362 08/21/90
4,950,711 07/383,231 08/21/90
4,950,716 07/334,769 08/21/90
4,950,717 07/360,571 08/21/90
4,950,718 07/179,789 08/21/90
4,950,721 07/416,412 08/21/90
4,950,723 07/299,202 08/21/90
4,950,726 07/416,341 08/21/90
4,950,732 07/125,031 08/21/90
4,950,733 07/269,863 08/21/90
4,950,735 07/224,316 08/21/90
4,950,738 07/058,440 08/21/90
4,950,739 07/219,105 08/21/90
4,950,744 07/027,384 08/21/90
4,950,750 07/110,133 08/21/90
4,950,751 07/360,378 08/21/90
4,950,760 07/348,766 08/21/90
4,950,766 07/411,207 08/21/90
4,950,771 07/355,722 08/21/90
4,950,776 07/112,000 08/21/90
4,950,777 07/303,431 08/21/90
4,950,779 07/445,249 08/21/90
4,950,781 07/439,701 08/21/90
4,950,782 07/286,827 08/21/90
4,950,788 07/314,544 08/21/90
4,950,793 07/307,723 08/21/90
4,950,799 07/351,925 08/21/90
4,950,802 07/282,805 08/21/90
4,950,804 07/310,350 08/21/90
4,950,812 07/313,946 08/21/90
4,950,815 07/424,108 08/21/90
4,950,816 07/451,074 08/21/90
4,950,819 07/245,489 08/21/90
4,950,823 07/375,172 08/21/90
4,950,834 07/385,443 08/21/90
4,950,836 07/181,144 08/21/90
4,950,839 07/313,551 08/21/90
4,950,843 07/275,836 08/21/90
4,950,845 07/293,344 08/21/90
4,950,847 07/379,517 08/21/90
4,950,852 07/331,730 08/21/90
4,950,861 07/405,464 08/21/90
4,950,867 07/307,921 08/21/90
4,950,874 07/410,912 08/21/90
4,950,881 07/281,839 08/21/90
4,950,884 07/395,589 08/21/90
4,950,886 07/373,561 08/21/90
4,950,895 07/397,899 08/21/90
4,950,899 07/307,915 08/21/90
4,950,902 07/401,856 08/21/90
4,950,906 07/108,083 08/21/90
4,950,907 07/332,493 08/21/90
4,950,923 07/386,318 08/21/90
4,950,927 07/403,062 08/21/90
4,950,931 07/297,290 08/21/90
4,950,935 07/255,103 08/21/90
4,950,936 06/241,873 08/21/90
4,950,938 07/272,181 08/21/90
4,950,942 07/300,485 08/21/90
4,950,952 07/408,462 08/21/90
4,950,959 07/318,703 08/21/90
4,950,962 07/261,910 08/21/90
4,950,963 07/190,638 08/21/90
4,950,964 07/337,237 08/21/90
4,950,966 07/375,227 08/21/90
4,950,968 07/284,411 08/21/90
4,950,979 07/396,753 08/21/90
4,950,981 07/338,787 08/21/90
4,950,983 07/391,449 08/21/90
4,950,985 07/280,704 08/21/90
4,950,987 07/319,411 08/21/90
4,951,003 07/352,421 08/21/90
4,951,004 07/325,359 08/21/90
4,951,012 07/333,286 08/21/90
4,951,016 07/328,958 08/21/90
4,951,022 07/285,089 08/21/90
4,951,024 07/457,376 08/21/90
4,951,026 07/344,719 08/21/90
4,951,032 07/366,632 08/21/90
4,951,035 07/283,735 08/21/90
4,951,051 07/401,357 08/21/90
4,951,055 07/378,518 08/21/90
4,951,056 07/374,127 08/21/90
4,951,058 07/406,948 08/21/90
4,951,060 07/247,222 08/21/90
4,951,064 07/351,495 08/21/90
4,951,071 07/426,368 08/21/90
4,951,073 07/342,524 08/21/90
4,951,091 07/277,845 08/21/90
4,951,093 07/280,638 08/21/90
4,951,096 07/373,120 08/21/90
4,951,097 07/165,058 08/21/90
4,951,098 07/287,222 08/21/90
4,951,107 07/087,069 08/21/90
4,951,115 07/319,374 08/21/90
4,951,121 07/456,628 08/21/90
4,951,122 07/199,538 08/21/90
4,951,138 07/317,729 08/21/90
4,951,141 07/405,220 08/21/90
4,951,145 07/407,267 08/21/90
4,951,148 07/282,848 08/21/90
4,951,158 07/384,262 08/21/90
4,951,159 07/418,640 08/21/90
4,951,161 07/235,117 08/21/90
4,951,166 07/254,451 08/21/90
4,951,176 07/360,353 08/21/90
4,951,177 07/462,921 08/21/90
4,951,178 07/414,497 08/21/90
4,951,180 07/302,880 08/21/90
4,951,183 07/464,900 08/21/90
4,951,195 07/151,136 08/21/90
4,951,197 07/309,038 08/21/90
4,951,198 07/260,890 08/21/90
4,951,203 07/200,234 08/21/90
4,951,204 07/350,453 08/21/90
4,951,207 07/248,869 08/21/90
4,951,210 07/238,215 08/21/90
4,951,218 07/187,664 08/21/90
4,951,220 07/236,844 08/21/90
4,951,223 07/441,174 08/21/90
4,951,226 07/317,954 08/21/90
4,951,229 07/223,138 08/21/90
4,951,231 07/414,735 08/21/90
4,951,239 07/263,455 08/21/90
4,951,241 07/408,408 08/21/90
4,951,269 07/216,907 08/21/90
4,951,282 07/234,910 08/21/90
4,951,288 07/399,262 08/21/90
4,951,302 07/213,554 08/21/90
4,951,304 07/378,907 08/21/90
4,951,305 07/358,238 08/21/90
4,951,307 07/379,640 08/21/90
4,951,315 07/292,424 08/21/90
PATENTS WHICH EXPIRED ON August 23, 1998
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
5,339,465 08/013,002 08/23/94
5,339,466 07/819,105 08/23/94
5,339,468 08/101,409 08/23/94
5,339,469 08/130,710 08/23/94
5,339,472 08/077,746 08/23/94
5,339,473 08/027,436 08/23/94
5,339,476 08/075,736 08/23/94
5,339,479 08/141,521 08/23/94
5,339,480 08/096,295 08/23/94
5,339,483 08/060,492 08/23/94
5,339,485 08/109,246 08/23/94
5,339,486 08/029,149 08/23/94
5,339,487 07/893,766 08/23/94
5,339,489 08/022,550 08/23/94
5,339,490 07/641,534 08/23/94
5,339,497 08/030,027 08/23/94
5,339,500 08/111,850 08/23/94
5,339,502 07/800,637 08/23/94
5,339,508 07/968,956 08/23/94
5,339,512 08/029,034 08/23/94
5,339,517 08/046,031 08/23/94
5,339,522 08/044,209 08/23/94
5,339,525 08/061,520 08/23/94
5,339,538 08/103,366 08/23/94
5,339,543 08/133,913 08/23/94
5,339,545 08/054,296 08/23/94
5,339,547 08/001,305 08/23/94
5,339,549 08/129,466 08/23/94
5,339,553 08/076,216 08/23/94
5,339,555 08/092,989 08/23/94
5,339,558 08/035,351 08/23/94
5,339,562 08/057,464 08/23/94
5,339,572 08/078,282 08/23/94
5,339,576 07/983,726 08/23/94
5,339,577 07/986,357 08/23/94
5,339,578 07/942,797 08/23/94
5,339,581 07/860,982 08/23/94
5,339,591 07/969,999 08/23/94
5,339,594 07/594,338 08/23/94
5,339,599 07/972,927 08/23/94
5,339,604 08/001,620 08/23/94
5,339,613 08/039,586 08/23/94
5,339,616 08/032,378 08/23/94
5,339,617 07/545,928 08/23/94
5,339,624 07/796,806 08/23/94
5,339,625 07/986,087 08/23/94
5,339,626 08/149,396 08/23/94
5,339,627 07/938,893 08/23/94
5,339,632 07/991,958 08/23/94
5,339,635 07/918,799 08/23/94
5,339,637 08/004,664 08/23/94
5,339,638 08/093,067 08/23/94
5,339,643 08/090,650 08/23/94
5,339,644 08/055,136 08/23/94
5,339,645 07/905,669 08/23/94
5,339,646 07/967,205 08/23/94
5,339,647 08/119,730 08/23/94
5,339,656 08/001,507 08/23/94
5,339,660 07/974,577 08/23/94
5,339,663 07/921,902 08/23/94
5,339,664 07/804,931 08/23/94
5,339,670 08/065,410 08/23/94
5,339,674 07/927,655 08/23/94
5,339,676 08/071,456 08/23/94
5,339,679 07/846,598 08/23/94
5,339,683 08/049,329 08/23/94
5,339,690 08/012,936 08/23/94
5,339,691 08/138,042 08/23/94
5,339,697 07/943,761 08/23/94
5,339,706 08/038,206 08/23/94
5,339,710 08/078,507 08/23/94
5,339,712 08/143,343 08/23/94
5,339,713 08/056,486 08/23/94
5,339,714 08/153,775 08/23/94
5,339,715 08/114,920 08/23/94
5,339,717 07/851,066 08/23/94
5,339,722 08/066,458 08/23/94
5,339,727 07/933,214 08/23/94
5,339,732 08/115,808 08/23/94
5,339,734 08/091,586 08/23/94
5,339,735 08/046,653 08/23/94
5,339,747 07/919,230 08/23/94
5,339,759 08/163,512 08/23/94
5,339,760 08/124,136 08/23/94
5,339,762 08/079,766 08/23/94
5,339,767 08/066,209 08/23/94
5,339,769 08/090,729 08/23/94
5,339,770 08/124,595 08/23/94
5,339,772 08/156,056 08/23/94
5,339,780 08/104,566 08/23/94
5,339,782 07/958,309 08/23/94
5,339,783 08/088,860 08/23/94
5,339,798 08/000,276 08/23/94
5,339,800 08/014,436 08/23/94
5,339,801 07/850,652 08/23/94
5,339,802 07/963,895 08/23/94
5,339,803 08/046,666 08/23/94
5,339,809 08/059,187 08/23/94
5,339,813 08/103,937 08/23/94
5,339,814 07/869,547 08/23/94
5,339,839 08/054,443 08/23/94
5,339,840 08/053,159 08/23/94
5,339,843 08/047,080 08/23/94
5,339,846 07/968,727 08/23/94
5,339,847 08/161,585 08/23/94
5,339,848 08/181,327 08/23/94
5,339,849 08/163,706 08/23/94
5,339,851 07/998,799 08/23/94
5,339,853 08/075,608 08/23/94
5,339,854 08/095,895 08/23/94
5,339,856 08/148,873 08/23/94
5,339,858 08/096,691 08/23/94
5,339,863 07/992,599 08/23/94
5,339,865 08/006,635 08/23/94
5,339,866 08/117,631 08/23/94
5,339,869 07/880,846 08/23/94
5,339,872 08/132,463 08/23/94
5,339,881 08/027,376 08/23/94
5,339,893 07/880,262 08/23/94
5,339,900 07/981,185 08/23/94
5,339,904 07/988,498 08/23/94
5,339,907 07/974,715 08/23/94
5,339,908 08/084,317 08/23/94
5,339,911 08/001,022 08/23/94
5,339,919 08/014,323 08/23/94
5,339,922 08/152,187 08/23/94
5,339,927 07/966,409 08/23/94
5,339,933 08/008,570 08/23/94
5,339,934 08/008,677 08/23/94
5,339,940 08/017,097 08/23/94
5,339,941 07/838,786 08/23/94
5,339,947 08/095,756 08/23/94
5,339,953 08/046,601 08/23/94
5,339,954 08/010,836 08/23/94
5,339,956 08/083,342 08/23/94
5,339,957 08/027,806 08/23/94
5,339,959 07/981,548 08/23/94
5,339,975 07/907,227 08/23/94
5,339,976 08/155,555 08/23/94
5,339,977 07/856,057 08/23/94
5,339,979 07/358,137 08/23/94
5,339,980 07/967,337 08/23/94
5,339,981 08/012,208 08/23/94
5,339,982 08/028,537 08/23/94
5,339,985 08/139,853 08/23/94
5,339,990 07/974,299 08/23/94
5,340,001 08/002,639 08/23/94
5,340,003 08/058,970 08/23/94
5,340,006 08/026,357 08/23/94
5,340,017 07/986,853 08/23/94
5,340,023 07/934,929 08/23/94
5,340,027 08/081,782 08/23/94
5,340,030 08/024,287 08/23/94
5,340,031 08/098,456 08/23/94
5,340,052 06/811,527 08/23/94
5,340,054 07/839,721 08/23/94
5,340,059 08/028,732 08/23/94
5,340,067 07/859,106 08/23/94
5,340,071 07/917,393 08/23/94
5,340,073 08/018,555 08/23/94
5,340,076 08/048,315 08/23/94
5,340,079 08/144,340 08/23/94
5,340,080 08/013,014 08/23/94
5,340,082 07/860,187 08/23/94
5,340,085 07/957,717 08/23/94
5,340,087 07/819,787 08/23/94
5,340,095 08/081,098 08/23/94
5,340,102 08/047,956 08/23/94
5,340,103 07/987,115 08/23/94
5,340,105 08/124,593 08/23/94
5,340,106 08/065,940 08/23/94
5,340,108 07/797,420 08/23/94
5,340,110 08/072,113 08/23/94
5,340,111 08/075,031 08/23/94
5,340,114 08/056,182 08/23/94
5,340,119 08/011,725 08/23/94
5,340,120 07/970,575 08/23/94
5,340,130 07/929,692 08/23/94
5,340,131 08/063,647 08/23/94
5,340,134 08/112,577 08/23/94
5,340,140 08/094,606 08/23/94
5,340,141 08/077,515 08/23/94
5,340,150 07/820,609 08/23/94
5,340,151 07/978,377 08/23/94
5,340,155 07/979,206 08/23/94
5,340,160 07/856,962 08/23/94
5,340,161 07/869,235 08/23/94
5,340,169 07/959,407 08/23/94
5,340,172 08/122,926 08/23/94
5,340,173 08/098,527 08/23/94
5,340,175 08/090,717 08/23/94
5,340,179 08/159,790 08/23/94
5,340,180 07/739,497 08/23/94
5,340,183 08/064,516 08/23/94
5,340,184 08/126,857 08/23/94
5,340,190 07/987,013 08/23/94
5,340,192 08/114,077 08/23/94
5,340,194 07/961,420 08/23/94
5,340,197 07/927,264 08/23/94
5,340,200 08/008,144 08/23/94
5,340,201 08/085,026 08/23/94
5,340,207 08/019,629 08/23/94
5,340,209 07/997,578 08/23/94
5,340,217 07/999,714 08/23/94
5,340,219 08/170,857 08/23/94
5,340,228 07/888,059 08/23/94
5,340,229 08/034,405 08/23/94
5,340,232 07/651,400 08/23/94
5,340,235 07/923,038 08/23/94
5,340,236 08/029,687 08/23/94
5,340,239 07/948,085 08/23/94
5,340,248 07/933,103 08/23/94
5,340,257 07/934,433 08/23/94
5,340,259 07/981,057 08/23/94
5,340,269 08/051,064 08/23/94
5,340,277 08/056,196 08/23/94
5,340,281 08/012,335 08/23/94
5,340,285 07/984,581 08/23/94
5,340,286 07/607,557 08/23/94
5,340,294 07/911,585 08/23/94
5,340,298 08/127,953 08/23/94
5,340,309 07/579,330 08/23/94
5,340,313 08/065,615 08/23/94
5,340,314 07/982,630 08/23/94
5,340,315 07/722,438 08/23/94
5,340,322 08/051,730 08/23/94
5,340,325 08/112,591 08/23/94
5,340,331 07/806,868 08/23/94
5,340,339 08/019,722 08/23/94
5,340,379 08/039,099 08/23/94
5,340,381 08/062,238 08/23/94
5,340,391 08/029,764 08/23/94
5,340,400 08/013,294 08/23/94
5,340,402 08/018,737 08/23/94
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