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 October 7, 1998 DUE TO FAILURE TO PAY MAINTENANCE FEES Patent Application Issue Number Number Date 4,615,051 06/774,179 10/07/86 4,615,058 06/786,284 10/07/86 4,615,067 06/670,631 10/07/86 4,615,070 06/644,857 10/07/86 4,615,083 06/744,231 10/07/86 4,615,084 06/643,001 10/07/86 4,615,087 06/775,262 10/07/86 4,615,092 06/735,549 10/07/86 4,615,094 06/725,628 10/07/86 4,615,099 06/794,266 10/07/86 4,615,106 06/716,264 10/07/86 4,615,111 06/661,422 10/07/86 4,615,112 06/732,073 10/07/86 4,615,113 06/694,368 10/07/86 4,615,122 06/597,954 10/07/86 4,615,127 06/717,866 10/07/86 4,615,128 06/693,632 10/07/86 4,615,133 06/653,686 10/07/86 4,615,138 06/672,358 10/07/86 4,615,153 06/786,760 10/07/86 4,615,159 06/583,261 10/07/86 4,615,161 06/675,202 10/07/86 4,615,175 06/580,276 10/07/86 4,615,176 06/727,681 10/07/86 4,615,177 06/667,747 10/07/86 4,615,190 06/665,243 10/07/86 4,615,191 06/700,244 10/07/86 4,615,194 06/751,490 10/07/86 4,615,197 06/657,950 10/07/86 4,615,199 06/796,882 10/07/86 4,615,205 06/621,382 10/07/86 4,615,209 06/688,518 10/07/86 4,615,214 06/730,561 10/07/86 4,615,224 06/764,230 10/07/86 4,615,237 06/361,043 10/07/86 4,615,246 06/763,626 10/07/86 4,615,248 06/700,507 10/07/86 4,615,252 06/695,098 10/07/86 4,615,256 06/715,402 10/07/86 4,615,258 06/616,228 10/07/86 4,615,262 06/749,868 10/07/86 4,615,264 06/723,159 10/07/86 4,615,272 06/649,565 10/07/86 4,615,288 06/709,653 10/07/86 4,615,291 06/698,341 10/07/86 4,615,292 06/610,274 10/07/86 4,615,295 06/721,782 10/07/86 4,615,298 06/619,834 10/07/86 4,615,299 06/709,185 10/07/86 4,615,306 06/810,535 10/07/86 4,615,312 06/637,123 10/07/86 4,615,317 06/729,024 10/07/86 4,615,318 06/781,556 10/07/86 4,615,320 06/610,380 10/07/86 4,615,323 06/721,113 10/07/86 4,615,327 06/781,489 10/07/86 4,615,332 06/711,754 10/07/86 4,615,340 06/822,963 10/07/86 4,615,342 06/699,629 10/07/86 4,615,348 06/449,191 10/07/86 4,615,352 06/733,780 10/07/86 4,615,353 06/574,278 10/07/86 4,615,355 06/535,822 10/07/86 4,615,356 06/534,594 10/07/86 4,615,358 06/615,143 10/07/86 4,615,360 06/772,783 10/07/86 4,615,363 06/676,057 10/07/86 4,615,366 06/752,554 10/07/86 4,615,371 06/651,303 10/07/86 4,615,373 06/771,213 10/07/86 4,615,377 06/678,595 10/07/86 4,615,381 06/576,809 10/07/86 4,615,382 06/783,956 10/07/86 4,615,386 06/704,690 10/07/86 4,615,388 06/664,713 10/07/86 4,615,389 06/664,714 10/07/86 4,615,392 06/700,786 10/07/86 4,615,393 06/673,004 10/07/86 4,615,398 06/646,929 10/07/86 4,615,400 06/725,648 10/07/86 4,615,401 06/737,577 10/07/86 4,615,402 06/742,769 10/07/86 4,615,405 06/724,072 10/07/86 4,615,415 06/737,207 10/07/86 4,615,424 06/509,190 10/07/86 4,615,430 06/650,886 10/07/86 4,615,432 06/672,348 10/07/86 4,615,438 06/767,419 10/07/86 4,615,441 06/813,765 10/07/86 4,615,446 06/675,592 10/07/86 4,615,449 06/606,147 10/07/86 4,615,450 06/621,154 10/07/86 4,615,456 06/784,184 10/07/86 4,615,466 06/583,537 10/07/86 4,615,470 06/630,767 10/07/86 4,615,471 06/746,446 10/07/86 4,615,472 06/746,414 10/07/86 4,615,480 06/746,014 10/07/86 4,615,485 06/742,748 10/07/86 4,615,488 06/628,799 10/07/86 4,615,490 06/674,273 10/07/86 4,615,493 06/612,616 10/07/86 4,615,500 06/642,130 10/07/86 4,615,503 06/730,662 10/07/86 4,615,505 06/709,922 10/07/86 4,615,513 06/606,517 10/07/86 4,615,521 06/585,470 10/07/86 4,615,531 06/702,780 10/07/86 4,615,535 06/659,579 10/07/86 4,615,537 06/684,898 10/07/86 4,615,542 06/594,915 10/07/86 4,615,544 06/348,735 10/07/86 4,615,546 06/695,374 10/07/86 4,615,556 06/701,785 10/07/86 4,615,563 06/670,368 10/07/86 4,615,572 06/533,996 10/07/86 4,615,573 06/794,179 10/07/86 4,615,574 06/713,902 10/07/86 4,615,584 06/799,296 10/07/86 4,615,585 06/690,081 10/07/86 4,615,589 06/662,975 10/07/86 4,615,593 06/766,984 10/07/86 4,615,594 06/693,927 10/07/86 4,615,597 06/689,289 10/07/86 4,615,606 06/547,942 10/07/86 4,615,627 06/742,362 10/07/86 4,615,642 06/655,753 10/07/86 4,615,644 06/821,284 10/07/86 4,615,645 06/730,535 10/07/86 4,615,646 06/614,424 10/07/86 4,615,647 06/703,960 10/07/86 4,615,654 06/646,908 10/07/86 4,615,656 06/648,515 10/07/86 4,615,658 06/753,882 10/07/86 4,615,664 06/652,491 10/07/86 4,615,666 06/740,959 10/07/86 4,615,674 06/776,008 10/07/86 4,615,689 06/687,683 10/07/86 4,615,707 06/781,971 10/07/86 4,615,712 06/764,277 10/07/86 4,615,714 06/819,027 10/07/86 4,615,717 06/780,777 10/07/86 4,615,729 06/827,122 10/07/86 4,615,735 06/651,723 10/07/86 4,615,745 06/796,120 10/07/86 4,615,746 06/652,096 10/07/86 4,615,751 06/688,156 10/07/86 4,615,756 06/753,858 10/07/86 4,615,761 06/712,032 10/07/86 4,615,763 06/688,388 10/07/86 4,615,766 06/705,959 10/07/86 4,615,771 06/818,519 10/07/86 4,615,775 06/490,515 10/07/86 4,615,776 06/661,696 10/07/86 4,615,781 06/790,589 10/07/86 4,615,782 06/742,100 10/07/86 4,615,790 06/791,660 10/07/86 4,615,801 06/666,245 10/07/86 4,615,809 06/734,021 10/07/86 4,615,811 06/693,399 10/07/86 4,615,817 06/735,390 10/07/86 4,615,819 06/703,631 10/07/86 4,615,821 06/654,334 10/07/86 4,615,826 06/745,566 10/07/86 4,615,834 06/578,615 10/07/86 4,615,835 06/731,861 10/07/86 4,615,836 06/611,655 10/07/86 4,615,838 06/671,963 10/07/86 4,615,839 06/681,025 10/07/86 4,615,844 06/746,392 10/07/86 4,615,847 06/705,757 10/07/86 4,615,848 06/702,023 10/07/86 4,615,850 06/630,924 10/07/86 4,615,853 06/658,283 10/07/86 4,615,854 06/605,037 10/07/86 4,615,859 06/263,191 10/07/86 4,615,863 06/768,137 10/07/86 4,615,867 06/604,601 10/07/86 4,615,869 06/747,692 10/07/86 4,615,881 06/588,371 10/07/86 4,615,883 06/790,337 10/07/86 4,615,884 06/721,841 10/07/86 4,615,885 06/659,228 10/07/86 4,615,893 06/690,630 10/07/86 4,615,904 06/718,494 10/07/86 4,615,909 06/723,122 10/07/86 4,615,912 06/636,526 10/07/86 4,615,914 06/785,305 10/07/86 4,615,916 06/624,558 10/07/86 4,615,918 06/753,456 10/07/86 4,615,921 06/771,493 10/07/86 4,615,928 06/660,678 10/07/86 4,615,929 06/792,798 10/07/86 4,615,931 06/700,131 10/07/86 4,615,936 06/710,870 10/07/86 4,615,943 06/810,905 10/07/86 4,615,945 06/701,422 10/07/86 4,615,951 06/779,330 10/07/86 4,615,953 06/706,163 10/07/86 4,615,954 06/655,129 10/07/86 4,615,958 06/507,953 10/07/86 4,615,962 06/526,033 10/07/86 4,615,964 06/568,679 10/07/86 4,615,971 06/774,806 10/07/86 4,615,984 06/582,949 10/07/86 4,615,993 06/699,508 10/07/86 4,616,001 06/756,610 10/07/86 4,616,005 06/809,630 10/07/86 4,616,021 06/722,709 10/07/86 4,616,033 06/711,651 10/07/86 4,616,034 06/706,806 10/07/86 4,616,039 06/727,989 10/07/86 4,616,053 06/743,986 10/07/86 4,616,054 06/683,182 10/07/86 4,616,065 06/723,385 10/07/86 4,616,088 06/681,756 10/07/86 4,616,090 06/409,471 10/07/86 4,616,093 06/239,762 10/07/86 4,616,104 06/672,086 10/07/86 4,616,105 06/665,304 10/07/86 4,616,108 06/636,844 10/07/86 4,616,109 06/570,129 10/07/86 4,616,111 06/597,654 10/07/86 4,616,113 06/706,591 10/07/86 4,616,114 06/672,644 10/07/86 4,616,119 06/687,565 10/07/86 4,616,121 06/751,467 10/07/86 4,616,128 06/575,036 10/07/86 4,616,131 06/591,467 10/07/86 4,616,134 06/631,662 10/07/86 4,616,145 06/595,738 10/07/86 4,616,153 06/680,137 10/07/86 4,616,154 06/623,600 10/07/86 4,616,165 06/725,882 10/07/86 4,616,167 06/475,165 10/07/86 4,616,173 06/591,875 10/07/86 4,616,176 06/570,082 10/07/86 4,616,190 06/771,748 10/07/86 4,616,198 06/754,042 10/07/86 4,616,199 06/684,561 10/07/86 4,616,201 06/672,222 10/07/86 4,616,207 06/659,971 10/07/86 4,616,208 06/467,265 10/07/86 4,616,209 06/495,895 10/07/86 4,616,211 06/680,017 10/07/86 4,616,212 06/709,479 10/07/86 4,616,218 06/455,086 10/07/86 4,616,219 06/469,037 10/07/86 4,616,226 06/441,196 10/07/86 4,616,230 06/671,393 10/07/86 4,616,236 06/629,492 10/07/86 4,616,241 06/477,698 10/07/86 4,616,244 06/645,773 10/07/86 4,616,252 06/631,073 10/07/86 4,616,254 06/724,647 10/07/86 4,616,256 06/586,860 10/07/86 4,616,258 06/459,554 10/07/86 4,616,263 06/700,424 10/07/86 4,616,286 06/681,068 10/07/86 4,616,296 06/763,342 10/07/86 4,616,297 06/789,021 10/07/86 4,616,307 06/682,361 10/07/86 4,616,310 06/496,726 10/07/86 4,616,311 06/727,197 10/07/86 4,616,313 06/592,012 10/07/86 4,616,316 06/458,312 10/07/86 4,616,319 06/638,286 10/07/86 4,616,322 06/622,882 10/07/86 4,616,326 06/546,440 10/07/86 4,616,332 06/423,256 10/07/86 4,616,335 06/509,494 10/07/86 4,616,343 06/788,049 10/07/86 4,616,348 06/547,703 10/07/86 4,616,353 06/599,941 10/07/86 4,616,358 06/815,136 10/07/86 PATENTS WHICH EXPIRED ON October 2, 1998 DUE TO FAILURE TO PAY MAINTENANCE FEES 4,959,878 07/377,957 10/02/90 4,959,880 07/407,955 10/02/90 4,959,881 07/492,410 10/02/90 4,959,883 07/520,503 10/02/90 4,959,886 07/405,304 10/02/90 4,959,891 07/500,184 10/02/90 4,959,892 07/481,265 10/02/90 4,959,895 07/421,124 10/02/90 4,959,896 07/203,528 10/02/90 4,959,902 07/378,055 10/02/90 4,959,907 07/263,364 10/02/90 4,959,914 07/265,811 10/02/90 4,959,917 07/430,830 10/02/90 4,959,922 07/334,866 10/02/90 4,959,924 07/333,707 10/02/90 4,959,926 07/222,095 10/02/90 4,959,927 07/401,932 10/02/90 4,959,929 07/137,069 10/02/90 4,959,930 07/143,853 10/02/90 4,959,931 07/412,960 10/02/90 4,959,939 07/412,519 10/02/90 4,959,947 07/349,230 10/02/90 4,959,948 07/249,296 10/02/90 4,959,951 07/354,925 10/02/90 4,959,962 07/476,143 10/02/90 4,959,965 07/394,549 10/02/90 4,959,968 07/324,707 10/02/90 4,959,969 07/354,813 10/02/90 4,959,973 07/355,160 10/02/90 4,959,977 07/303,045 10/02/90 4,959,988 07/418,501 10/02/90 4,959,994 07/417,901 10/02/90 4,960,001 07/272,893 10/02/90 4,960,003 07/389,601 10/02/90 4,960,009 07/412,632 10/02/90 4,960,011 07/385,429 10/02/90 4,960,014 07/409,331 10/02/90 4,960,015 07/517,742 10/02/90 4,960,020 07/290,103 10/02/90 4,960,032 07/416,931 10/02/90 4,960,039 07/323,502 10/02/90 4,960,054 07/386,908 10/02/90 4,960,056 07/404,396 10/02/90 4,960,062 07/211,694 10/02/90 4,960,064 07/422,419 10/02/90 4,960,075 07/408,866 10/02/90 4,960,077 07/406,694 10/02/90 4,960,079 07/389,327 10/02/90 4,960,096 07/437,713 10/02/90 4,960,098 07/222,058 10/02/90 4,960,102 07/475,181 10/02/90 4,960,105 07/355,279 10/02/90 4,960,109 07/209,518 10/02/90 4,960,120 07/263,772 10/02/90 4,960,130 07/435,805 10/02/90 4,960,132 07/403,108 10/02/90 4,960,135 07/298,697 10/02/90 4,960,136 07/335,825 10/02/90 4,960,141 07/249,986 10/02/90 4,960,152 07/348,529 10/02/90 4,960,166 07/387,539 10/02/90 4,960,171 07/391,807 10/02/90 4,960,172 07/395,809 10/02/90 4,960,175 07/401,441 10/02/90 4,960,176 07/411,531 10/02/90 4,960,181 07/420,598 10/02/90 4,960,188 07/405,748 10/02/90 4,960,193 07/302,667 10/02/90 4,960,198 07/362,879 10/02/90 4,960,199 07/461,235 10/02/90 4,960,204 07/239,772 10/02/90 4,960,212 07/413,031 10/02/90 4,960,226 07/362,062 10/02/90 4,960,228 07/281,070 10/02/90 4,960,237 07/229,989 10/02/90 4,960,239 07/485,220 10/02/90 4,960,241 07/332,722 10/02/90 4,960,245 07/346,953 10/02/90 4,960,254 07/277,360 10/02/90 4,960,257 07/345,489 10/02/90 4,960,267 07/357,534 10/02/90 4,960,268 07/305,049 10/02/90 4,960,269 07/432,264 10/02/90 4,960,278 07/503,794 10/02/90 4,960,285 07/410,589 10/02/90 4,960,288 07/303,636 10/02/90 4,960,289 07/220,032 10/02/90 4,960,292 07/420,142 10/02/90 4,960,295 07/249,910 10/02/90 4,960,299 07/376,367 10/02/90 4,960,302 07/428,985 10/02/90 4,960,303 07/408,893 10/02/90 4,960,316 07/270,613 10/02/90 4,960,319 07/417,182 10/02/90 4,960,323 07/253,657 10/02/90 4,960,332 07/214,481 10/02/90 4,960,334 07/318,017 10/02/90 4,960,335 07/434,820 10/02/90 4,960,340 07/143,915 10/02/90 4,960,346 07/262,444 10/02/90 4,960,353 07/362,093 10/02/90 4,960,359 07/299,671 10/02/90 4,960,365 07/442,625 10/02/90 4,960,369 07/371,258 10/02/90 4,960,376 07/369,954 10/02/90 4,960,379 07/304,661 10/02/90 4,960,381 07/231,653 10/02/90 4,960,383 07/294,419 10/02/90 4,960,395 07/367,983 10/02/90 4,960,396 07/413,600 10/02/90 4,960,399 07/219,332 10/02/90 4,960,401 07/450,563 10/02/90 4,960,407 07/357,485 10/02/90 4,960,426 07/363,413 10/02/90 4,960,438 07/357,942 10/02/90 4,960,453 07/190,601 10/02/90 4,960,456 07/354,329 10/02/90 4,960,467 07/283,347 10/02/90 4,960,468 07/260,250 10/02/90 4,960,470 07/340,142 10/02/90 4,960,472 07/292,180 10/02/90 4,960,474 07/241,735 10/02/90 4,960,481 07/367,233 10/02/90 4,960,482 07/310,291 10/02/90 4,960,484 07/302,086 10/02/90 4,960,487 07/427,376 10/02/90 4,960,490 07/258,615 10/02/90 4,960,491 07/463,248 10/02/90 4,960,492 07/306,514 10/02/90 4,960,496 07/324,525 10/02/90 4,960,498 07/088,765 10/02/90 4,960,507 07/418,070 10/02/90 4,960,508 07/303,334 10/02/90 4,960,509 07/380,984 10/02/90 4,960,512 07/262,214 10/02/90 4,960,514 07/454,964 10/02/90 4,960,527 07/368,403 10/02/90 4,960,529 07/406,474 10/02/90 4,960,532 07/262,841 10/02/90 4,960,539 07/431,677 10/02/90 4,960,543 07/289,913 10/02/90 4,960,545 07/406,572 10/02/90 4,960,555 07/500,163 10/02/90 4,960,561 07/308,499 10/02/90 4,960,566 07/087,646 10/02/90 4,960,568 07/244,206 10/02/90 4,960,570 07/398,400 10/02/90 4,960,573 07/293,897 10/02/90 4,960,574 07/384,344 10/02/90 4,960,576 07/359,896 10/02/90 4,960,578 07/264,221 10/02/90 4,960,582 07/387,965 10/02/90 4,960,587 07/166,395 10/02/90 4,960,589 07/294,808 10/02/90 4,960,592 07/338,673 10/02/90 4,960,604 07/322,022 10/02/90 4,960,607 07/335,345 10/02/90 4,960,609 07/434,151 10/02/90 4,960,613 07/253,020 10/02/90 4,960,614 07/365,712 10/02/90 4,960,619 07/346,149 10/02/90 4,960,621 07/400,451 10/02/90 4,960,623 07/418,161 10/02/90 4,960,628 07/392,058 10/02/90 4,960,635 07/244,930 10/02/90 4,960,636 07/497,914 10/02/90 4,960,642 07/163,962 10/02/90 4,960,646 07/338,791 10/02/90 4,960,648 07/336,281 10/02/90 4,960,663 07/322,650 10/02/90 4,960,665 07/316,193 10/02/90 4,960,666 07/316,069 10/02/90 4,960,675 07/229,298 10/02/90 4,960,676 07/199,712 10/02/90 4,960,690 06/871,111 10/02/90 4,960,703 07/041,427 10/02/90 4,960,711 07/303,221 10/02/90 4,960,729 07/449,389 10/02/90 4,960,733 07/159,606 10/02/90 4,960,738 07/262,305 10/02/90 4,960,742 07/262,637 10/02/90 4,960,751 07/174,790 10/02/90 4,960,760 07/392,199 10/02/90 4,960,766 06/930,427 10/02/90 4,960,769 07/274,271 10/02/90 4,960,775 07/279,123 10/02/90 4,960,781 07/481,780 10/02/90 4,960,785 07/346,115 10/02/90 4,960,789 07/266,966 10/02/90 4,960,790 07/321,152 10/02/90 4,960,791 07/285,757 10/02/90 4,960,794 07/252,633 10/02/90 4,960,802 07/490,182 10/02/90 4,960,803 07/227,548 10/02/90 4,960,806 07/424,625 10/02/90 4,960,812 07/265,236 10/02/90 4,960,814 07/205,765 10/02/90 4,960,815 07/465,535 10/02/90 4,960,817 07/331,705 10/02/90 4,960,818 07/343,106 10/02/90 4,960,821 07/135,824 10/02/90 4,960,822 07/319,275 10/02/90 4,960,824 07/248,762 10/02/90 4,960,832 07/189,410 10/02/90 4,960,837 07/249,858 10/02/90 4,960,840 07/396,410 10/02/90 4,960,841 07/292,633 10/02/90 4,960,843 07/374,909 10/02/90 4,960,847 07/216,163 10/02/90 4,960,855 07/354,810 10/02/90 4,960,861 07/213,436 10/02/90 4,960,863 07/414,164 10/02/90 4,960,864 07/358,954 10/02/90 4,960,866 07/301,200 10/02/90 4,960,868 07/310,426 10/02/90 4,960,869 07/226,720 10/02/90 4,960,883 07/310,683 10/02/90 4,960,887 07/156,182 10/02/90 4,960,888 07/320,875 10/02/90 4,960,891 07/336,993 10/02/90 4,960,898 07/494,026 10/02/90 4,960,899 07/487,679 10/02/90 4,960,900 07/290,248 10/02/90 4,960,901 07/114,049 10/02/90 4,960,904 07/403,444 10/02/90 4,960,907 07/391,618 10/02/90 4,960,913 07/353,657 10/02/90 4,960,916 07/415,505 10/02/90 4,960,918 07/410,352 10/02/90 4,960,919 07/311,527 10/02/90 4,960,922 07/323,652 10/02/90 4,960,923 07/266,485 10/02/90 4,960,924 07/265,185 10/02/90 4,960,929 07/257,741 10/02/90 4,960,932 07/251,854 10/02/90 4,960,933 07/399,675 10/02/90 4,960,945 07/379,388 10/02/90 4,960,948 07/456,891 10/02/90 4,960,950 07/173,905 10/02/90 4,960,961 07/294,438 10/02/90 4,960,973 07/412,932 10/02/90 4,960,981 07/298,348 10/02/90 4,960,988 07/318,834 10/02/90 4,960,991 07/422,936 10/02/90 4,960,992 07/326,150 10/02/90 4,961,006 07/369,877 10/02/90 4,961,023 07/408,985 10/02/90 4,961,041 07/314,054 10/02/90 4,961,044 07/401,805 10/02/90 4,961,046 07/392,633 10/02/90 4,961,048 07/389,245 10/02/90 4,961,063 07/448,708 10/02/90 4,961,075 07/405,789 10/02/90 4,961,080 07/310,875 10/02/90 4,961,083 07/350,401 10/02/90 4,961,087 07/374,236 10/02/90 4,961,089 07/290,718 10/02/90 4,961,095 07/314,242 10/02/90 4,961,101 07/183,847 10/02/90 4,961,112 07/299,120 10/02/90 4,961,113 07/294,699 10/02/90 4,961,115 07/292,687 10/02/90 4,961,116 07/122,811 10/02/90 4,961,117 07/117,971 10/02/90 4,961,119 07/110,923 10/02/90 4,961,121 07/241,678 10/02/90 4,961,136 07/443,842 10/02/90 4,961,137 07/040,007 10/02/90 4,961,144 07/350,291 10/02/90 4,961,145 07/298,996 10/02/90 4,961,147 07/413,635 10/02/90 4,961,148 07/306,720 10/02/90 4,961,149 07/303,470 10/02/90 4,961,158 07/274,766 10/02/90 4,961,162 07/297,782 10/02/90 4,961,177 07/302,264 10/02/90 4,961,189 07/397,216 10/02/90 4,961,192 07/225,976 10/02/90 4,961,193 07/276,583 10/02/90 4,961,200 07/361,259 10/02/90 4,961,202 07/396,434 10/02/90 4,961,203 07/410,007 10/02/90 4,961,210 07/486,324 10/02/90 4,961,213 07/314,014 10/02/90 4,961,215 07/281,620 10/02/90 4,961,216 07/292,221 10/02/90 4,961,220 07/290,304 10/02/90 4,961,223 07/334,688 10/02/90 4,961,224 07/319,277 10/02/90 PATENTS WHICH EXPIRED ON October 4, 1998 DUE TO FAILURE TO PAY MAINTENANCE FEES 5,351,343 07/983,362 10/04/94 5,351,348 08/047,951 10/04/94 5,351,349 08/159,296 10/04/94 5,351,350 08/075,707 10/04/94 5,351,352 08/161,987 10/04/94 5,351,353 07/861,257 10/04/94 5,351,355 08/067,281 10/04/94 5,351,358 07/936,851 10/04/94 5,351,359 08/129,467 10/04/94 5,351,363 07/934,965 10/04/94 5,351,364 08/172,481 10/04/94 5,351,370 08/139,767 10/04/94 5,351,380 08/158,394 10/04/94 5,351,381 08/057,679 10/04/94 5,351,395 07/999,518 10/04/94 5,351,397 08/061,759 10/04/94 5,351,413 08/061,261 10/04/94 5,351,414 07/954,744 10/04/94 5,351,420 08/183,932 10/04/94 5,351,421 07/923,879 10/04/94 5,351,424 08/079,010 10/04/94 5,351,432 08/103,484 10/04/94 5,351,435 08/080,197 10/04/94 5,351,438 08/072,835 10/04/94 5,351,446 07/938,691 10/04/94 5,351,447 08/002,051 10/04/94 5,351,448 08/049,158 10/04/94 5,351,454 07/705,514 10/04/94 5,351,455 08/118,657 10/04/94 5,351,457 08/099,925 10/04/94 5,351,458 07/954,899 10/04/94 5,351,464 07/984,994 10/04/94 5,351,468 08/040,840 10/04/94 5,351,469 08/162,793 10/04/94 5,351,476 08/049,099 10/04/94 5,351,486 08/178,536 10/04/94 5,351,487 07/944,537 10/04/94 5,351,491 08/039,667 10/04/94 5,351,503 08/044,073 10/04/94 5,351,508 07/975,619 10/04/94 5,351,511 08/035,390 10/04/94 5,351,523 08/006,401 10/04/94 5,351,529 08/031,979 10/04/94 5,351,532 07/960,486 10/04/94 5,351,542 07/826,950 10/04/94 5,351,546 07/964,998 10/04/94 5,351,548 07/984,896 10/04/94 5,351,549 07/954,996 10/04/94 5,351,553 08/059,769 10/04/94 5,351,566 08/106,831 10/04/94 5,351,568 08/033,828 10/04/94 5,351,576 07/982,647 10/04/94 5,351,578 07/984,175 10/04/94 5,351,579 08/064,305 10/04/94 5,351,580 08/107,513 10/04/94 5,351,582 07/940,675 10/04/94 5,351,583 08/025,573 10/04/94 5,351,587 07/952,844 10/04/94 5,351,591 08/088,518 10/04/94 5,351,600 07/983,295 10/04/94 5,351,601 07/878,349 10/04/94 5,351,602 07/925,048 10/04/94 5,351,611 08/046,307 10/04/94 5,351,615 08/066,769 10/04/94 5,351,620 07/852,222 10/04/94 5,351,624 08/029,025 10/04/94 5,351,627 07/994,100 10/04/94 5,351,633 07/992,964 10/04/94 5,351,634 07/967,115 10/04/94 5,351,637 07/949,641 10/04/94 5,351,640 08/110,500 10/04/94 5,351,641 08/015,483 10/04/94 5,351,647 08/007,498 10/04/94 5,351,651 08/083,234 10/04/94 5,351,655 08/183,020 10/04/94 5,351,656 08/180,805 10/04/94 5,351,660 08/086,538 10/04/94 5,351,663 08/109,483 10/04/94 5,351,667 08/084,308 10/04/94 5,351,671 08/116,574 10/04/94 5,351,678 07/938,827 10/04/94 5,351,681 08/060,527 10/04/94 5,351,696 08/052,359 10/04/94 5,351,699 08/130,263 10/04/94 5,351,700 08/000,505 10/04/94 5,351,702 08/154,293 10/04/94 5,351,703 07/982,711 10/04/94 5,351,704 08/063,510 10/04/94 5,351,708 08/165,956 10/04/94 5,351,711 07/947,107 10/04/94 5,351,712 08/157,668 10/04/94 5,351,715 08/006,799 10/04/94 5,351,716 08/095,007 10/04/94 5,351,719 07/768,306 10/04/94 5,351,723 08/131,063 10/04/94 5,351,725 08/041,485 10/04/94 5,351,729 08/092,383 10/04/94 5,351,731 08/050,062 10/04/94 5,351,739 08/050,710 10/04/94 5,351,742 07/919,035 10/04/94 5,351,744 07/955,702 10/04/94 5,351,748 08/006,647 10/04/94 5,351,752 07/906,669 10/04/94 5,351,753 08/011,969 10/04/94 5,351,754 07/957,419 10/04/94 5,351,758 08/020,638 10/04/94 5,351,762 08/058,146 10/04/94 5,351,770 08/078,123 10/04/94 5,351,777 07/883,488 10/04/94 5,351,778 07/936,938 10/04/94 5,351,781 08/082,796 10/04/94 5,351,784 08/217,428 10/04/94 5,351,791 08/171,340 10/04/94 5,351,793 08/058,540 10/04/94 5,351,794 08/030,455 10/04/94 5,351,808 08/098,472 10/04/94 5,351,814 07/936,707 10/04/94 5,351,817 08/136,525 10/04/94 5,351,818 07/932,562 10/04/94 5,351,824 08/071,258 10/04/94 5,351,826 08/178,780 10/04/94 5,351,830 07/888,880 10/04/94 5,351,838 08/087,670 10/04/94 5,351,839 08/030,812 10/04/94 5,351,850 07/943,775 10/04/94 5,351,852 07/773,773 10/04/94 5,351,856 07/967,788 10/04/94 5,351,857 08/088,389 10/04/94 5,351,858 07/980,073 10/04/94 5,351,861 08/052,796 10/04/94 5,351,863 08/027,448 10/04/94 5,351,869 07/793,646 10/04/94 5,351,877 08/192,241 10/04/94 5,351,879 08/115,115 10/04/94 5,351,882 07/903,898 10/04/94 5,351,884 08/030,198 10/04/94 5,351,889 07/777,031 10/04/94 5,351,890 08/180,601 10/04/94 5,351,894 07/916,277 10/04/94 5,351,896 08/130,691 10/04/94 5,351,901 07/992,833 10/04/94 5,351,908 08/024,453 10/04/94 5,351,909 07/933,984 10/04/94 5,351,915 08/005,245 10/04/94 5,351,916 08/051,034 10/04/94 5,351,922 07/972,456 10/04/94 5,351,924 07/946,337 10/04/94 5,351,931 08/039,597 10/04/94 5,351,941 08/106,425 10/04/94 5,351,948 08/202,383 10/04/94 5,351,950 08/126,245 10/04/94 5,351,955 08/071,537 10/04/94 5,351,960 08/161,149 10/04/94 5,351,961 08/045,716 10/04/94 5,351,962 08/149,557 10/04/94 5,351,963 08/064,133 10/04/94 5,351,964 08/159,825 10/04/94 5,351,967 08/106,578 10/04/94 5,351,968 07/972,567 10/04/94 5,351,971 08/083,487 10/04/94 5,351,976 08/027,685 10/04/94 5,351,979 07/986,135 10/04/94 5,351,980 08/180,627 10/04/94 5,351,981 08/009,835 10/04/94 5,351,983 08/048,186 10/04/94 5,351,985 08/088,638 10/04/94 5,351,987 08/172,986 10/04/94 5,351,988 07/833,240 10/04/94 5,351,993 07/925,076 10/04/94 5,352,001 08/136,694 10/04/94 5,352,006 07/981,554 10/04/94 5,352,008 08/099,475 10/04/94 5,352,011 07/974,431 10/04/94 5,352,013 07/943,519 10/04/94 5,352,016 07/798,596 10/04/94 5,352,024 08/069,588 10/04/94 5,352,031 08/094,257 10/04/94 5,352,036 08/091,722 10/04/94 5,352,039 07/975,566 10/04/94 5,352,040 08/225,363 10/04/94 5,352,053 08/087,257 10/04/94 5,352,057 07/998,185 10/04/94 5,352,058 07/956,899 10/04/94 5,352,068 08/014,648 10/04/94 5,352,071 08/073,580 10/04/94 5,352,076 08/044,155 10/04/94 5,352,080 08/165,009 10/04/94 5,352,086 07/932,990 10/04/94 5,352,090 07/926,117 10/04/94 5,352,094 07/821,643 10/04/94 5,352,099 07/990,667 10/04/94 5,352,105 08/185,005 10/04/94 5,352,111 08/083,351 10/04/94 5,352,116 08/163,368 10/04/94 5,352,117 08/085,812 10/04/94 5,352,120 08/086,504 10/04/94 5,352,121 07/730,980 10/04/94 5,352,122 07/990,958 10/04/94 5,352,124 08/067,002 10/04/94 5,352,127 08/021,581 10/04/94 5,352,130 08/073,588 10/04/94 5,352,131 08/071,583 10/04/94 5,352,135 08/029,242 10/04/94 5,352,140 08/120,070 10/04/94 5,352,145 07/744,924 10/04/94 5,352,147 07/998,999 10/04/94 5,352,150 07/874,182 10/04/94 5,352,152 08/079,622 10/04/94 5,352,155 07/966,418 10/04/94 5,352,162 07/977,112 10/04/94 5,352,165 08/057,127 10/04/94 5,352,166 08/127,737 10/04/94 5,352,167 08/074,116 10/04/94 5,352,170 08/044,126 10/04/94 5,352,171 08/188,758 10/04/94 5,352,172 08/143,911 10/04/94 5,352,176 08/125,692 10/04/94 5,352,179 08/114,157 10/04/94 5,352,187 08/156,050 10/04/94 5,352,196 08/004,150 10/04/94 5,352,201 08/191,429 10/04/94 5,352,208 07/983,053 10/04/94 5,352,211 08/086,010 10/04/94 5,352,233 08/015,479 10/04/94 5,352,242 08/070,566 10/04/94 5,352,246 07/944,050 10/04/94 5,352,250 08/050,128 10/04/94 5,352,253 08/043,810 10/04/94 5,352,255 08/048,451 10/04/94 5,352,278 08/128,572 10/04/94 5,352,291 08/104,614 10/04/94 5,352,297 08/087,381 10/04/94 5,352,313 08/010,661 10/04/94 5,352,321 08/060,792 10/04/94 5,352,323 08/138,101 10/04/94 5,352,335 07/973,972 10/04/94 5,352,339 08/059,418 10/04/94 5,352,340 07/808,223 10/04/94 5,352,342 08/034,783 10/04/94 5,352,357 08/020,300 10/04/94 5,352,358 08/087,870 10/04/94 5,352,374 08/120,623 10/04/94 5,352,389 07/909,836 10/04/94 5,352,396 07/981,599 10/04/94 5,352,403 08/130,311 10/04/94 5,352,419 08/074,839 10/04/94 5,352,424 08/018,486 10/04/94 5,352,426 08/164,453 10/04/94 5,352,430 07/914,513 10/04/94 5,352,445 07/879,330 10/04/94 5,352,449 07/869,082 10/04/94 5,352,456 07/775,638 10/04/94 5,352,465 07/963,054 10/04/94 5,352,474 08/029,670 10/04/94 5,352,485 08/028,594 10/04/94 5,352,488 08/061,447 10/04/94 5,352,492 08/033,130 10/04/94 5,352,495 08/000,721 10/04/94 5,352,497 07/830,648 10/04/94 5,352,502 08/027,101 10/04/94 5,352,505 08/073,230 10/04/94 5,352,517 08/183,990 10/04/94 5,352,523 07/880,278 10/04/94 5,352,526 07/475,757 10/04/94 5,352,529 08/025,918 10/04/94 5,352,532 07/936,063 10/04/94 5,352,533 07/946,307 10/04/94 5,352,537 07/986,395 10/04/94 5,352,538 07/937,266 10/04/94 5,352,539 07/967,075 10/04/94 5,352,574 07/771,759 10/04/94 5,352,583 07/687,867 10/04/94 5,352,593 07/985,140 10/04/94 5,352,628 08/019,873 10/04/94 5,352,634 07/855,523 10/04/94 5,352,637 07/961,083 10/04/94 5,352,639 07/961,890 10/04/94 5,352,640 08/044,554 10/04/94 5,352,642 07/974,040 10/04/94 5,352,654 07/530,690 10/04/94 5,352,662 07/934,017 10/04/94 5,352,665 08/091,745 10/04/94 5,352,667 07/978,582 10/04/94 5,352,672 08/139,252 10/04/94 5,352,676 08/084,470 10/04/94 5,352,684 07/934,738 10/04/94 5,352,689 08/128,046 10/04/94 5,352,696 08/008,564 10/04/94 5,352,703 07/952,838 10/04/94 5,352,704 07/963,528 10/04/94 5,352,705 07/905,927 10/04/94 5,352,718 07/779,906 10/04/94 5,352,719 07/849,904 10/04/94 5,352,730 07/894,387 10/04/94 5,352,737 08/159,590 10/04/94 5,352,739 07/972,652 10/04/94 5,352,742 08/162,356 10/04/94 5,352,757 07/920,363 10/04/94 5,352,760 08/019,373 10/04/94 5,352,777 08/036,208 10/04/94 5,352,783 08/074,258 10/04/94 5,352,800 08/029,745 10/04/94 5,352,801 08/120,793 10/04/94 5,352,810 07/824,318 10/04/94 5,352,811 07/916,664 10/04/94 5,352,833 07/966,496 10/04/94 5,352,840 08/059,157 10/04/94 5,352,841 08/165,922 10/04/94 5,352,844 08/188,360 10/04/94 5,352,854 08/001,440 10/04/94 5,352,870 08/098,916 10/04/94 5,352,877 07/860,720 10/04/94 5,352,888 08/054,160 10/04/94 5,352,906 08/011,328 10/04/94 5,352,938 07/993,764 10/04/94 5,352,941 08/058,250 10/04/94 5,352,951 07/709,350 10/04/94 5,352,952 07/954,815 10/04/94 5,352,954 08/027,403 10/04/94 5,352,960 08/016,255 10/04/94 5,352,963 07/785,553 10/04/94 5,352,966 07/943,926 10/04/94 5,352,984 07/972,240 10/04/94 5,352,985 07/982,515 10/04/94 5,353,000 08/069,763 10/04/94 5,353,005 08/026,945 10/04/94 5,353,006 07/929,584 10/04/94 5,353,007 07/962,244 10/04/94 5,353,011 08/000,481 10/04/94 5,353,014 07/874,409 10/04/94 5,353,015 07/877,954 10/04/94 5,353,019 07/823,134 10/04/94 5,353,022 08/045,337 10/04/94 5,353,024 07/877,088 10/04/94 5,353,032 08/059,090 10/04/94 5,353,067 08/136,275 10/04/94 5,353,070 08/070,912 10/04/94 5,353,077 08/170,442 10/04/94 5,353,080 07/970,042 10/04/94 5,353,085 07/995,584 10/04/94 5,353,092 08/137,458 10/04/94 5,353,109 08/037,433 10/04/94 5,353,115 08/065,285 10/04/94 5,353,138 08/141,490 10/04/94 5,353,148 07/933,248 10/04/94 5,353,153 07/959,036 10/04/94 5,353,168 07/972,080 10/04/94 5,353,178 08/115,392 10/04/94 5,353,184 08/045,463 10/04/94 5,353,186 08/030,575 10/04/94 5,353,202 08/185,723 10/04/94 5,353,206 08/078,925 10/04/94 5,353,213 08/108,771 10/04/94 5,353,237 07/904,432 10/04/94 5,353,238 07/758,062 10/04/94 5,353,260 06/378,444 10/04/94 5,353,261 08/057,754 10/04/94 5,353,262 08/031,159 10/04/94 5,353,264 08/076,251 10/04/94 5,353,275 07/956,610 10/04/94 5,353,293 08/054,313 10/04/94 5,353,305 07/465,225 10/04/94 5,353,314 07/769,633 10/04/94 5,353,318 08/055,997 10/04/94 5,353,325 07/983,058 10/04/94 5,353,345 07/960,744 10/04/94 5,353,350 07/847,062 10/04/94 5,353,366 08/131,691 10/04/94 5,353,370 08/030,592 10/04/94 5,353,378 08/048,624 10/04/94 5,353,382 07/597,390 10/04/94 5,353,419 07/819,100 10/04/94 5,353,421 08/091,416 10/04/94