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 November 8, 2000 DUE TO FAILURE TO PAY MAINTENANCE FEES Patent Serial Issue Number Number Date 4,782,541 07/075,970 11/08/88 4,782,542 06/927,263 11/08/88 4,782,543 07/034,424 11/08/88 4,782,550 07/155,312 11/08/88 4,782,552 07/077,626 11/08/88 4,782,555 07/077,035 11/08/88 4,782,561 07/065,531 11/08/88 4,782,566 07/079,831 11/08/88 4,782,567 07/031,742 11/08/88 4,782,571 07/027,325 11/08/88 4,782,590 06/731,122 11/08/88 4,782,593 07/020,099 11/08/88 4,782,600 07/019,572 11/08/88 4,782,605 06/891,898 11/08/88 4,782,608 06/928,319 11/08/88 4,782,617 06/922,876 11/08/88 4,782,620 07/058,568 11/08/88 4,782,624 07/160,252 11/08/88 4,782,636 07/003,414 11/08/88 4,782,647 07/109,679 11/08/88 4,782,652 07/102,099 11/08/88 4,782,653 07/066,420 11/08/88 4,782,657 07/073,161 11/08/88 4,782,658 07/046,708 11/08/88 4,782,659 07/073,157 11/08/88 4,782,677 07/034,752 11/08/88 4,782,683 06/835,478 11/08/88 4,782,693 07/076,291 11/08/88 4,782,702 07/060,747 11/08/88 4,782,705 07/073,355 11/08/88 4,782,706 07/012,443 11/08/88 4,782,709 06/891,005 11/08/88 4,782,710 07/043,044 11/08/88 4,782,713 07/050,301 11/08/88 4,782,719 07/048,150 11/08/88 4,782,726 07/002,729 11/08/88 4,782,732 07/170,798 11/08/88 4,782,735 07/085,433 11/08/88 4,782,749 06/891,913 11/08/88 4,782,752 07/064,865 11/08/88 4,782,755 07/043,441 11/08/88 4,782,756 07/133,108 11/08/88 4,782,757 07/095,151 11/08/88 4,782,761 07/045,857 11/08/88 4,782,766 07/018,682 11/08/88 4,782,769 07/144,625 11/08/88 4,782,781 06/908,818 11/08/88 4,782,784 06/941,633 11/08/88 4,782,794 07/089,207 11/08/88 4,782,796 06/886,341 11/08/88 4,782,800 07/092,979 11/08/88 4,782,803 07/064,084 11/08/88 4,782,811 07/032,509 11/08/88 4,782,814 06/576,037 11/08/88 4,782,819 07/036,553 11/08/88 4,782,822 07/082,589 11/08/88 4,782,823 07/026,938 11/08/88 4,782,824 07/076,790 11/08/88 4,782,831 07/054,707 11/08/88 4,782,833 07/016,587 11/08/88 4,782,842 07/009,909 11/08/88 4,782,853 07/109,999 11/08/88 4,782,854 07/048,036 11/08/88 4,782,856 07/038,878 11/08/88 4,782,863 07/089,023 11/08/88 4,782,876 06/906,614 11/08/88 4,782,878 06/943,068 11/08/88 4,782,885 07/145,922 11/08/88 4,782,892 07/104,542 11/08/88 4,782,896 07/055,489 11/08/88 4,782,912 07/027,478 11/08/88 4,782,913 07/046,462 11/08/88 4,782,922 06/900,554 11/08/88 4,782,927 07/045,451 11/08/88 4,782,929 07/038,492 11/08/88 4,782,930 07/008,777 11/08/88 4,782,939 07/055,729 11/08/88 4,782,940 06/872,483 11/08/88 4,782,943 06/940,617 11/08/88 4,782,968 07/039,747 11/08/88 4,782,976 07/178,729 11/08/88 4,782,977 07/133,578 11/08/88 4,782,995 06/771,479 11/08/88 4,782,999 07/087,794 11/08/88 4,783,005 07/060,178 11/08/88 4,783,012 07/130,989 11/08/88 4,783,019 07/007,360 11/08/88 4,783,024 06/930,919 11/08/88 4,783,034 07/013,507 11/08/88 4,783,044 07/068,591 11/08/88 4,783,058 07/141,912 11/08/88 4,783,059 07/141,911 11/08/88 4,783,068 07/099,016 11/08/88 4,783,075 07/165,805 11/08/88 4,783,079 07/011,528 11/08/88 4,783,088 07/027,545 11/08/88 4,783,089 06/760,141 11/08/88 4,783,093 06/909,623 11/08/88 4,783,103 07/017,238 11/08/88 4,783,110 07/149,497 11/08/88 4,783,113 07/116,406 11/08/88 4,783,122 06/912,517 11/08/88 4,783,123 06/946,417 11/08/88 4,783,133 06/900,548 11/08/88 4,783,139 06/827,069 11/08/88 4,783,143 07/023,247 11/08/88 4,783,154 06/888,377 11/08/88 4,783,158 07/095,668 11/08/88 4,783,161 07/095,163 11/08/88 4,783,164 07/112,822 11/08/88 4,783,165 07/014,309 11/08/88 4,783,189 07/051,854 11/08/88 4,783,196 07/010,932 11/08/88 4,783,197 07/128,429 11/08/88 4,783,198 07/119,581 11/08/88 4,783,202 06/674,241 11/08/88 4,783,203 07/111,452 11/08/88 4,783,204 06/893,440 11/08/88 4,783,207 07/105,337 11/08/88 4,783,210 07/132,534 11/08/88 4,783,221 06/940,548 11/08/88 4,783,222 07/102,700 11/08/88 4,783,224 07/132,243 11/08/88 4,783,229 07/034,504 11/08/88 4,783,241 07/133,996 11/08/88 4,783,243 06/944,281 11/08/88 4,783,251 06/945,644 11/08/88 4,783,252 07/020,364 11/08/88 4,783,256 06/891,323 11/08/88 4,783,260 07/080,832 11/08/88 4,783,269 07/037,157 11/08/88 4,783,271 06/879,308 11/08/88 4,783,279 07/081,232 11/08/88 4,783,281 06/816,930 11/08/88 4,783,284 06/907,898 11/08/88 4,783,302 06/922,089 11/08/88 4,783,306 06/870,280 11/08/88 4,783,311 07/073,560 11/08/88 4,783,325 06/734,393 11/08/88 4,783,326 06/932,505 11/08/88 4,783,333 07/149,909 11/08/88 4,783,348 06/934,426 11/08/88 4,783,351 07/093,796 11/08/88 4,783,361 07/163,135 11/08/88 4,783,363 07/024,651 11/08/88 4,783,368 06/927,211 11/08/88 4,783,370 06/868,134 11/08/88 4,783,372 07/041,889 11/08/88 4,783,378 07/065,561 11/08/88 4,783,380 07/093,289 11/08/88 4,783,381 07/071,494 11/08/88 4,783,387 07/105,249 11/08/88 4,783,395 07/117,591 11/08/88 4,783,404 06/650,638 11/08/88 4,783,417 06/826,988 11/08/88 4,783,423 07/090,419 11/08/88 4,783,424 06/834,101 11/08/88 4,783,429 07/033,995 11/08/88 4,783,431 07/071,642 11/08/88 4,783,433 06/929,089 11/08/88 4,783,434 06/925,193 11/08/88 4,783,435 07/089,939 11/08/88 4,783,445 07/132,097 11/08/88 4,783,450 07/037,671 11/08/88 4,783,457 07/026,968 11/08/88 4,783,462 06/833,607 11/08/88 4,783,489 06/826,547 11/08/88 4,783,492 06/726,805 11/08/88 4,783,501 06/898,496 11/08/88 4,783,502 07/128,353 11/08/88 4,783,505 06/930,619 11/08/88 4,783,510 07/057,193 11/08/88 4,783,513 07/036,624 11/08/88 4,783,514 06/872,372 11/08/88 4,783,516 06/554,291 11/08/88 4,783,522 06/884,603 11/08/88 4,783,542 06/497,954 11/08/88 4,783,544 06/875,064 11/08/88 4,783,548 07/097,021 11/08/88 4,783,559 07/030,155 11/08/88 4,783,560 06/888,901 11/08/88 4,783,565 07/045,578 11/08/88 4,783,586 07/096,238 11/08/88 4,783,598 06/905,552 11/08/88 4,783,613 07/055,035 11/08/88 4,783,617 06/881,023 11/08/88 4,783,622 07/042,249 11/08/88 4,783,626 07/027,590 11/08/88 4,783,628 07/085,649 11/08/88 4,783,638 07/060,162 11/08/88 4,783,647 06/811,888 11/08/88 4,783,652 06/900,014 11/08/88 4,783,657 06/828,103 11/08/88 4,783,669 07/020,409 11/08/88 4,783,678 06/890,061 11/08/88 4,783,686 07/051,645 11/08/88 4,783,692 06/859,208 11/08/88 4,783,696 06/938,546 11/08/88 4,783,699 06/912,104 11/08/88 4,783,709 06/917,774 11/08/88 4,783,711 06/879,567 11/08/88 4,783,715 07/182,651 11/08/88 4,783,730 06/910,006 11/08/88 4,783,735 06/810,945 11/08/88 4,783,738 06/839,311 11/08/88 4,783,743 06/808,172 11/08/88 4,783,747 07/021,487 11/08/88 4,783,760 06/740,700 11/08/88 4,783,767 06/872,126 11/08/88 4,783,768 07/042,367 11/08/88 4,783,775 06/889,149 11/08/88 4,783,776 06/886,413 11/08/88 4,783,778 06/908,112 11/08/88 4,783,779 06/917,572 11/08/88 4,783,783 06/888,936 11/08/88 4,783,784 06/883,755 11/08/88 4,783,786 06/884,525 11/08/88 4,783,789 06/751,503 11/08/88 4,783,791 07/038,753 11/08/88 4,783,795 07/007,482 11/08/88 4,783,798 06/712,015 11/08/88 4,783,802 06/775,398 11/08/88 4,783,813 06/946,383 11/08/88 4,783,824 06/789,028 11/08/88 4,783,825 06/854,570 11/08/88 4,783,833 06/935,260 11/08/88 4,783,835 07/142,353 11/08/88 4,783,836 06/768,570 11/08/88 4,783,839 06/903,565 11/08/88 PATENTS WHICH EXPIRED ON November 3, 2000 DUE TO FAILURE TO PAY MAINTENANCE FEES Patent Serial Issue Number Number Date 5,159,717 07/537,055 11/03/92 5,159,720 07/829,773 11/03/92 5,159,729 07/729,333 11/03/92 5,159,731 07/772,247 11/03/92 5,159,738 07/819,134 11/03/92 5,159,742 07/606,702 11/03/92 5,159,744 07/825,569 11/03/92 5,159,745 07/492,855 11/03/92 5,159,759 07/721,170 11/03/92 5,159,764 07/727,933 11/03/92 5,159,765 07/687,388 11/03/92 5,159,768 07/750,206 11/03/92 5,159,776 07/557,553 11/03/92 5,159,778 07/579,966 11/03/92 5,159,779 07/696,170 11/03/92 5,159,780 07/537,122 11/03/92 5,159,792 07/667,762 11/03/92 5,159,811 07/552,976 11/03/92 5,159,812 07/633,084 11/03/92 5,159,814 07/604,763 11/03/92 5,159,821 07/740,618 11/03/92 5,159,828 07/577,338 11/03/92 5,159,832 07/826,687 11/03/92 5,159,836 07/582,870 11/03/92 5,159,837 07/645,511 11/03/92 5,159,843 07/658,477 11/03/92 5,159,844 07/689,588 11/03/92 5,159,848 07/694,559 11/03/92 5,159,851 07/762,545 11/03/92 5,159,865 07/833,871 11/03/92 5,159,868 07/689,823 11/03/92 5,159,870 07/745,412 11/03/92 5,159,873 07/659,893 11/03/92 5,159,874 07/578,767 11/03/92 5,159,876 07/677,347 11/03/92 5,159,878 07/860,144 11/03/92 5,159,883 07/753,790 11/03/92 5,159,884 07/760,995 11/03/92 5,159,887 07/613,227 11/03/92 5,159,891 07/748,402 11/03/92 5,159,894 07/794,790 11/03/92 5,159,902 07/635,999 11/03/92 5,159,904 07/458,742 11/03/92 5,159,905 07/767,335 11/03/92 5,159,906 07/695,127 11/03/92 5,159,907 07/803,270 11/03/92 5,159,908 07/634,222 11/03/92 5,159,909 07/621,019 11/03/92 5,159,910 07/704,982 11/03/92 5,159,921 07/618,393 11/03/92 5,159,922 07/803,463 11/03/92 5,159,929 07/538,398 11/03/92 5,159,932 07/833,630 11/03/92 5,159,938 07/750,521 11/03/92 5,159,944 07/528,302 11/03/92 5,159,949 07/712,507 11/03/92 5,159,954 07/767,264 11/03/92 5,159,962 07/681,140 11/03/92 5,159,963 07/675,555 11/03/92 5,159,970 07/554,399 11/03/92 5,159,971 07/722,428 11/03/92 5,159,973 07/676,979 11/03/92 5,159,978 07/744,139 11/03/92 5,159,980 07/722,045 11/03/92 5,159,984 07/695,561 11/03/92 5,160,000 07/836,215 11/03/92 5,160,009 07/519,121 11/03/92 5,160,014 07/847,405 11/03/92 5,160,015 07/756,398 11/03/92 5,160,029 07/614,903 11/03/92 5,160,032 07/808,136 11/03/92 5,160,034 07/845,761 11/03/92 5,160,035 07/515,081 11/03/92 5,160,042 07/787,898 11/03/92 5,160,044 07/839,206 11/03/92 5,160,046 07/793,900 11/03/92 5,160,049 07/694,459 11/03/92 5,160,062 07/780,995 11/03/92 5,160,072 07/739,827 11/03/92 5,160,074 07/760,090 11/03/92 5,160,075 07/570,208 11/03/92 5,160,079 07/747,935 11/03/92 5,160,081 07/813,734 11/03/92 5,160,082 07/836,851 11/03/92 5,160,083 07/778,382 11/03/92 5,160,085 07/793,559 11/03/92 5,160,086 07/577,491 11/03/92 5,160,088 07/613,659 11/03/92 5,160,095 07/819,099 11/03/92 5,160,097 07/674,372 11/03/92 5,160,098 07/616,885 11/03/92 5,160,103 07/804,459 11/03/92 5,160,104 07/564,767 11/03/92 5,160,111 07/822,712 11/03/92 5,160,116 07/633,617 11/03/92 5,160,117 07/748,608 11/03/92 5,160,118 07/809,720 11/03/92 5,160,119 07/778,523 11/03/92 5,160,120 07/644,775 11/03/92 5,160,124 07/805,658 11/03/92 5,160,128 07/675,818 11/03/92 5,160,131 07/714,271 11/03/92 5,160,135 07/680,013 11/03/92 5,160,136 07/619,053 11/03/92 5,160,137 07/857,129 11/03/92 5,160,142 07/804,864 11/03/92 5,160,144 07/787,223 11/03/92 5,160,150 07/614,163 11/03/92 5,160,152 07/667,749 11/03/92 5,160,157 07/662,181 11/03/92 5,160,161 07/658,610 11/03/92 5,160,162 07/672,633 11/03/92 5,160,165 07/789,679 11/03/92 5,160,167 07/675,007 11/03/92 5,160,169 07/871,836 11/03/92 5,160,179 07/730,883 11/03/92 5,160,182 07/821,442 11/03/92 5,160,189 07/505,248 11/03/92 5,160,190 07/703,188 11/03/92 5,160,192 07/701,579 11/03/92 5,160,197 07/760,863 11/03/92 5,160,203 07/721,963 11/03/92 5,160,206 07/559,539 11/03/92 5,160,221 07/712,395 11/03/92 5,160,228 07/677,503 11/03/92 5,160,238 07/554,781 11/03/92 5,160,247 07/764,885 11/03/92 5,160,259 07/694,257 11/03/92 5,160,263 07/683,251 11/03/92 5,160,265 07/723,406 11/03/92 5,160,270 07/697,201 11/03/92 5,160,275 07/734,625 11/03/92 5,160,280 07/791,144 11/03/92 5,160,285 07/772,442 11/03/92 5,160,293 07/757,635 11/03/92 5,160,295 07/702,096 11/03/92 5,160,299 07/684,821 11/03/92 5,160,300 07/819,243 11/03/92 5,160,302 07/654,353 11/03/92 5,160,303 07/679,256 11/03/92 5,160,306 07/802,017 11/03/92 5,160,320 07/741,413 11/03/92 5,160,323 07/656,153 11/03/92 5,160,326 07/717,592 11/03/92 5,160,329 07/550,641 11/03/92 5,160,333 07/649,831 11/03/92 5,160,349 07/438,835 11/03/92 5,160,350 07/806,808 11/03/92 5,160,351 07/705,335 11/03/92 5,160,358 07/692,457 11/03/92 5,160,359 07/726,745 11/03/92 5,160,367 07/770,385 11/03/92 5,160,369 07/659,776 11/03/92 5,160,372 07/714,877 11/03/92 5,160,374 07/557,285 11/03/92 5,160,377 07/735,598 11/03/92 5,160,389 07/732,770 11/03/92 5,160,390 07/757,313 11/03/92 5,160,394 07/638,091 11/03/92 5,160,400 07/528,298 11/03/92 5,160,406 07/509,228 11/03/92 5,160,407 07/636,867 11/03/92 5,160,411 07/536,559 11/03/92 5,160,412 07/848,184 11/03/92 5,160,416 07/674,825 11/03/92 5,160,419 07/737,064 11/03/92 5,160,422 07/530,169 11/03/92 5,160,423 07/606,024 11/03/92 5,160,426 07/515,931 11/03/92 5,160,432 07/695,318 11/03/92 5,160,436 07/693,379 11/03/92 5,160,438 07/635,072 11/03/92 5,160,439 07/718,764 11/03/92 5,160,441 07/701,778 11/03/92 5,160,448 07/704,695 11/03/92 5,160,450 07/622,473 11/03/92 5,160,459 07/818,508 11/03/92 5,160,470 07/885,791 11/03/92 5,160,473 07/701,764 11/03/92 5,160,477 07/727,240 11/03/92 5,160,479 07/722,325 11/03/92 5,160,483 07/697,642 11/03/92 5,160,485 07/506,194 11/03/92 5,160,488 07/583,378 11/03/92 5,160,493 07/692,755 11/03/92 5,160,500 07/785,361 11/03/92 5,160,505 07/562,559 11/03/92 5,160,510 07/710,354 11/03/92 5,160,514 07/806,718 11/03/92 5,160,515 07/764,539 11/03/92 5,160,516 07/797,981 11/03/92 5,160,517 07/841,191 11/03/92 5,160,518 07/709,642 11/03/92 5,160,520 07/718,626 11/03/92 5,160,524 07/673,179 11/03/92 5,160,525 07/675,347 11/03/92 5,160,530 07/301,458 11/03/92 5,160,531 07/795,837 11/03/92 5,160,538 07/690,869 11/03/92 5,160,552 07/694,749 11/03/92 5,160,555 07/661,214 11/03/92 5,160,558 07/562,792 11/03/92 5,160,565 07/602,484 11/03/92 5,160,574 07/707,659 11/03/92 5,160,577 07/738,015 11/03/92 5,160,582 07/520,380 11/03/92 5,160,585 07/734,606 11/03/92 5,160,588 07/444,676 11/03/92 5,160,590 07/770,715 11/03/92 5,160,607 07/690,716 11/03/92 5,160,617 07/683,079 11/03/92 5,160,619 07/759,021 11/03/92 5,160,623 07/759,706 11/03/92 5,160,630 07/764,040 11/03/92 5,160,639 07/719,067 11/03/92 5,160,641 07/635,809 11/03/92 5,160,644 07/805,759 11/03/92 5,160,654 07/566,635 11/03/92 5,160,656 07/614,050 11/03/92 5,160,661 07/620,818 11/03/92 5,160,670 07/719,421 11/03/92 5,160,671 07/777,047 11/03/92 5,160,673 07/665,490 11/03/92 5,160,687 07/585,132 11/03/92 5,160,689 07/615,750 11/03/92 5,160,694 07/633,961 11/03/92 5,160,696 07/560,900 11/03/92 5,160,702 07/297,563 11/03/92 5,160,722 07/716,539 11/03/92 5,160,729 07/734,975 11/03/92 5,160,731 07/638,129 11/03/92 5,160,734 07/641,610 11/03/92 5,160,735 07/538,270 11/03/92 5,160,756 07/029,929 11/03/92 5,160,761 07/856,703 11/03/92 5,160,765 07/484,322 11/03/92 5,160,768 07/262,764 11/03/92 5,160,773 07/746,681 11/03/92 5,160,786 07/630,197 11/03/92 5,160,797 07/766,281 11/03/92 5,160,803 07/618,479 11/03/92 5,160,807 07/743,481 11/03/92 5,160,809 07/666,941 11/03/92 5,160,813 07/767,112 11/03/92 5,160,814 07/554,620 11/03/92 5,160,815 07/719,748 11/03/92 5,160,818 07/688,797 11/03/92 5,160,820 07/671,110 11/03/92 5,160,824 07/877,252 11/03/92 5,160,826 07/770,699 11/03/92 5,160,828 07/489,161 11/03/92 5,160,837 07/669,957 11/03/92 5,160,839 07/703,751 11/03/92 5,160,840 07/782,112 11/03/92 5,160,843 07/731,971 11/03/92 5,160,864 07/330,765 11/03/92 5,160,865 07/753,003 11/03/92 5,160,870 07/543,267 11/03/92 5,160,874 07/647,581 11/03/92 5,160,875 07/580,585 11/03/92 5,160,879 07/773,194 11/03/92 5,160,891 07/609,779 11/03/92 5,160,902 07/727,839 11/03/92 5,160,906 07/720,143 11/03/92 5,160,909 07/726,264 11/03/92 5,160,911 07/605,097 11/03/92 5,160,913 07/760,603 11/03/92 5,160,920 07/623,847 11/03/92 5,160,924 07/752,913 11/03/92 5,160,930 07/665,856 11/03/92 5,160,935 07/799,443 11/03/92 5,160,956 07/637,645 11/03/92 5,160,958 07/799,736 11/03/92 5,160,959 07/809,644 11/03/92 5,160,973 07/778,740 11/03/92 5,160,974 07/542,967 11/03/92 5,160,983 07/439,809 11/03/92 5,160,984 07/732,934 11/03/92 5,160,990 07/286,817 11/03/92 5,160,999 07/543,823 11/03/92 5,161,003 07/667,297 11/03/92 5,161,004 07/667,612 11/03/92 5,161,021 07/629,671 11/03/92 5,161,048 07/633,893 11/03/92 5,161,056 07/559,404 11/03/92 5,161,057 07/537,230 11/03/92 5,161,067 07/508,558 11/03/92 5,161,068 07/386,798 11/03/92 5,161,069 07/733,184 11/03/92 5,161,078 07/534,212 11/03/92 5,161,089 07/532,722 11/03/92 5,161,094 07/756,315 11/03/92 5,161,096 07/778,417 11/03/92 5,161,099 07/411,288 11/03/92 5,161,100 07/485,037 11/03/92 5,161,108 07/856,302 11/03/92 5,161,110 07/485,425 11/03/92 5,161,126 07/706,625 11/03/92 5,161,129 07/808,871 11/03/92 5,161,130 07/599,133 11/03/92 5,161,147 07/400,841 11/03/92 5,161,158 07/421,579 11/03/92 5,161,167 07/717,046 11/03/92 5,161,182 07/686,684 11/03/92 5,161,188 07/732,593 11/03/92 5,161,191 07/618,617 11/03/92 5,161,198 07/700,745 11/03/92 5,161,211 07/422,039 11/03/92 5,161,217 07/418,084 11/03/92 5,161,219 07/711,343 11/03/92 5,161,221 07/282,714 11/03/92 5,161,237 07/570,241 11/03/92 5,161,240 07/605,106 11/03/92 5,161,241 07/813,061 11/03/92 5,161,242 07/300,842 11/03/92 5,161,246 07/694,562 11/03/92 5,161,247 07/379,274 11/03/92 5,161,252 07/375,669 11/03/92 5,161,254 07/621,359 11/03/92 5,161,255 07/645,527 11/03/92 PATENTS WHICH EXPIRED ON November 5, 2000 DUE TO FAILURE TO PAY MAINTENANCE FEES Patent Serial Issue Number Number Date 5,570,470 08/497,525 11/05/96 5,570,471 08/400,378 11/05/96 5,570,484 08/276,000 11/05/96 5,570,486 08/448,197 11/05/96 5,570,487 08/557,360 11/05/96 5,570,489 08/501,311 11/05/96 5,570,493 08/342,352 11/05/96 5,570,496 08/385,753 11/05/96 5,570,501 08/351,277 11/05/96 5,570,506 08/463,562 11/05/96 5,570,515 08/500,142 11/05/96 5,570,521 08/430,539 11/05/96 5,570,523 08/455,405 11/05/96 5,570,524 08/489,756 11/05/96 5,570,527 08/390,800 11/05/96 5,570,528 08/488,647 11/05/96 5,570,530 07/783,528 11/05/96 5,570,536 08/363,563 11/05/96 5,570,537 08/430,904 11/05/96 5,570,540 08/434,072 11/05/96 5,570,543 08/197,195 11/05/96 5,570,544 08/337,077 11/05/96 5,570,545 08/202,211 11/05/96 5,570,549 08/275,974 11/05/96 5,570,550 08/104,091 11/05/96 5,570,551 08/518,809 11/05/96 5,570,553 08/390,808 11/05/96 5,570,555 08/375,607 11/05/96 5,570,560 08/461,325 11/05/96 5,570,571 08/605,653 11/05/96 5,570,572 08/295,859 11/05/96 5,570,578 08/159,541 11/05/96 5,570,579 08/178,295 11/05/96 5,570,590 08/401,263 11/05/96 5,570,592 08/555,484 11/05/96 5,570,595 08/416,767 11/05/96 5,570,598 08/393,930 11/05/96 5,570,600 08/342,748 11/05/96 5,570,609 08/295,790 11/05/96 5,570,613 08/351,683 11/05/96 5,570,617 08/493,716 11/05/96 5,570,623 08/568,932 11/05/96 5,570,630 08/569,933 11/05/96 5,570,641 08/508,912 11/05/96 5,570,642 08/369,599 11/05/96 5,570,644 08/517,100 11/05/96 5,570,646 08/281,470 11/05/96 5,570,648 08/354,673 11/05/96 5,570,654 08/536,594 11/05/96 5,570,655 08/344,001 11/05/96 5,570,675 08/228,644 11/05/96 5,570,676 08/402,471 11/05/96 5,570,680 08/493,358 11/05/96 5,570,685 08/443,951 11/05/96 5,570,704 08/359,881 11/05/96 5,570,710 08/528,889 11/05/96 5,570,712 08/546,358 11/05/96 5,570,727 08/293,014 11/05/96 5,570,733 08/336,834 11/05/96 5,570,734 08/372,941 11/05/96 5,570,735 08/444,401 11/05/96 5,570,742 08/450,391 11/05/96 5,570,748 08/542,285 11/05/96 5,570,760 08/585,937 11/05/96 5,570,764 08/381,749 11/05/96 5,570,772 08/397,669 11/05/96 5,570,774 08/411,800 11/05/96 5,570,775 08/532,717 11/05/96 5,570,780 08/423,215 11/05/96 5,570,781 08/317,700 11/05/96 5,570,791 08/406,120 11/05/96 5,570,793 08/393,847 11/05/96 5,570,794 08/509,927 11/05/96 5,570,801 08/544,216 11/05/96 5,570,805 08/407,600 11/05/96 5,570,806 08/462,683 11/05/96 5,570,807 08/519,597 11/05/96 5,570,809 08/390,088 11/05/96 5,570,816 08/351,783 11/05/96 5,570,820 08/155,843 11/05/96 5,570,824 08/433,314 11/05/96 5,570,825 08/446,421 11/05/96 5,570,830 08/443,091 11/05/96 5,570,831 08/167,069 11/05/96 5,570,835 08/372,012 11/05/96 5,570,839 08/396,280 11/05/96 5,570,840 08/323,264 11/05/96 5,570,844 08/290,740 11/05/96 5,570,853 08/528,227 11/05/96 5,570,855 08/404,337 11/05/96 5,570,859 08/370,371 11/05/96 5,570,860 08/200,621 11/05/96 5,570,862 08/488,992 11/05/96 5,570,871 08/402,509 11/05/96 5,570,877 08/504,355 11/05/96 5,570,881 08/327,914 11/05/96 5,570,884 08/418,560 11/05/96 5,570,889 08/524,581 11/05/96 5,570,894 08/452,651 11/05/96 5,570,896 08/170,212 11/05/96 5,570,903 08/391,061 11/05/96 5,570,914 08/503,459 11/05/96 5,570,918 08/395,328 11/05/96 5,570,919 08/494,841 11/05/96 5,570,938 08/385,102 11/05/96 5,570,947 08/336,304 11/05/96 5,570,949 08/580,942 11/05/96 5,570,955 08/242,612 11/05/96 5,570,965 08/522,701 11/05/96 5,570,966 08/438,028 11/05/96 5,570,967 08/502,486 11/05/96 5,570,968 08/343,610 11/05/96 5,570,970 08/255,243 11/05/96 5,570,974 08/328,071 11/05/96 5,570,979 08/516,333 11/05/96 5,570,987 08/166,589 11/05/96 5,570,988 08/247,684 11/05/96 5,570,989 08/385,659 11/05/96 5,570,998 08/545,534 11/05/96 5,571,003 08/490,070 11/05/96 5,571,005 08/479,676 11/05/96 5,571,020 08/128,821 11/05/96 5,571,024 08/339,814 11/05/96 5,571,033 08/395,394 11/05/96 5,571,037 08/534,035 11/05/96 5,571,038 08/515,452 11/05/96 5,571,040 08/168,023 11/05/96 5,571,062 08/537,588 11/05/96 5,571,064 08/451,126 11/05/96 5,571,072 08/430,346 11/05/96 5,571,077 08/324,723 11/05/96 5,571,088 08/471,647 11/05/96 5,571,092 08/500,637 11/05/96 5,571,095 08/520,819 11/05/96 5,571,099 08/437,994 11/05/96 5,571,107 08/303,219 11/05/96 5,571,111 08/432,569 11/05/96 5,571,114 08/274,340 11/05/96 5,571,119 08/437,963 11/05/96 5,571,120 08/452,756 11/05/96 5,571,128 08/506,023 11/05/96 5,571,133 08/457,527 11/05/96 5,571,134 08/327,686 11/05/96 5,571,139 08/445,337 11/05/96 5,571,167 08/391,960 11/05/96 5,571,170 08/199,119 11/05/96 5,571,176 08/041,950 11/05/96 5,571,185 08/075,494 11/05/96 5,571,190 08/289,286 11/05/96 5,571,218 08/570,722 11/05/96 5,571,219 08/349,962 11/05/96 5,571,222 08/410,249 11/05/96 5,571,228 08/438,086 11/05/96 5,571,230 08/064,758 11/05/96 5,571,233 08/578,355 11/05/96 5,571,234 08/390,646 11/05/96 5,571,262 06/573,700 11/05/96 5,571,272 08/326,836 11/05/96 5,571,278 08/581,175 11/05/96 5,571,279 08/581,174 11/05/96 5,571,287 08/289,956 11/05/96 5,571,293 08/527,711 11/05/96 5,571,322 08/489,745 11/05/96 5,571,341 08/403,273 11/05/96 5,571,399 08/370,305 11/05/96 5,571,430 08/360,453 11/05/96 5,571,443 08/366,907 11/05/96 5,571,446 08/508,124 11/05/96 5,571,458 08/281,544 11/05/96 5,571,478 08/095,482 11/05/96 5,571,485 08/428,803 11/05/96 5,571,486 08/442,024 11/05/96 5,571,487 08/400,569 11/05/96 5,571,501 08/213,279 11/05/96 5,571,507 07/840,867 11/05/96 5,571,513 08/455,799 11/05/96 5,571,516 08/294,556 11/05/96 5,571,518 08/546,959 11/05/96 5,571,532 08/124,310 11/05/96 5,571,533 08/240,033 11/05/96 5,571,539 08/367,396 11/05/96 5,571,542 08/425,478 11/05/96 5,571,546 08/271,227 11/05/96 5,571,560 08/180,368 11/05/96 5,571,561 08/138,012 11/05/96 5,571,567 08/478,931 11/05/96 5,571,568 08/474,114 11/05/96 5,571,582 08/369,334 11/05/96 5,571,602 08/366,188 11/05/96 5,571,621 08/487,836 11/05/96 5,571,651 08/223,131 11/05/96 5,571,661 08/466,431 11/05/96 5,571,678 08/030,524 11/05/96 5,571,680 08/184,791 11/05/96 5,571,689 08/218,399 11/05/96 5,571,711 08/079,110 11/05/96 5,571,755 08/333,464 11/05/96 5,571,756 08/485,843 11/05/96 5,571,759 08/551,253 11/05/96 5,571,769 08/260,023 11/05/96 5,571,771 08/276,438 11/05/96 5,571,777 08/479,853 11/05/96 5,571,781 08/416,687 11/05/96 5,571,800 08/330,510 11/05/96 5,571,810 08/422,545 11/05/96 5,571,820 08/428,119 11/05/96 5,571,830 08/586,119 11/05/96 5,571,833 08/167,890 11/05/96 5,571,834 08/186,177 11/05/96 5,571,835 08/315,059 11/05/96 5,571,836 08/438,661 11/05/96 5,571,839 08/034,399 11/05/96 5,571,844 08/354,741 11/05/96 5,571,846 08/351,484 11/05/96 5,571,885 08/398,635 11/05/96 5,571,891 08/417,305 11/05/96 5,571,895 08/172,328 11/05/96 5,571,898 08/500,565 11/05/96 5,571,916 08/271,988 11/05/96 5,571,921 08/470,372 11/05/96 5,571,928 08/504,380 11/05/96 5,571,930 08/534,216 11/05/96 5,571,931 08/435,251 11/05/96 5,571,937 08/242,664 11/05/96 5,571,946 08/301,851 11/05/96 5,571,952 08/418,112 11/05/96 5,571,954 08/433,446 11/05/96 5,571,955 08/418,015 11/05/96 5,571,956 08/310,235 11/05/96 5,571,958 08/422,550 11/05/96 5,571,959 08/188,753 11/05/96 5,571,974 08/369,670 11/05/96 5,571,976 08/352,486 11/05/96 5,571,978 08/471,872 11/05/96 5,571,980 07/832,997 11/05/96 5,571,988 08/417,835 11/05/96 5,571,993 08/167,942 11/05/96 5,571,994 08/183,134 11/05/96 5,572,005 08/381,127 11/05/96 5,572,009 08/326,001 11/05/96 5,572,021 08/432,501 11/05/96 5,572,024 08/522,597 11/05/96 5,572,034 08/486,406 11/05/96 5,572,037 08/383,411 11/05/96 5,572,048 08/153,047 11/05/96 5,572,082 08/340,043 11/05/96 5,572,088 08/459,187 11/05/96 5,572,098 08/561,564 11/05/96 5,572,100 08/330,521 11/05/96 5,572,113 08/285,532 11/05/96 5,572,116 08/345,220 11/05/96 5,572,182 08/197,867 11/05/96 5,572,190 08/408,642 11/05/96 5,572,191 08/214,826 11/05/96 5,572,205 08/040,188 11/05/96 5,572,217 08/253,093 11/05/96 5,572,225 08/515,145 11/05/96 5,572,247 08/224,732 11/05/96 5,572,259 08/329,826 11/05/96 5,572,295 08/370,436 11/05/96 5,572,297 08/363,879 11/05/96 5,572,305 08/323,933 11/05/96 5,572,314 08/308,696 11/05/96 5,572,319 08/327,612 11/05/96 5,572,326 08/149,831 11/05/96 5,572,327 08/384,270 11/05/96 5,572,333 08/614,940 11/05/96 5,572,337 08/358,542 11/05/96 5,572,340 08/284,886 11/05/96 5,572,361 07/962,286 11/05/96 5,572,385 08/264,218 11/05/96 5,572,390 08/590,962 11/05/96 5,572,409 08/319,860 11/05/96 5,572,423 08/376,693 11/05/96 5,572,430 07/905,888 11/05/96 5,572,433 08/087,288 11/05/96 5,572,454 08/353,266 11/05/96 5,572,462 08/510,259 11/05/96 5,572,487 08/378,138 11/05/96 5,572,496 08/455,616 11/05/96 5,572,498 08/374,087 11/05/96 5,572,501 08/361,647 11/05/96 5,572,502 08/313,803 11/05/96 5,572,545 08/302,565 11/05/96 5,572,559 08/583,150 11/05/96 5,572,574 08/400,501 11/05/96 5,572,593 08/080,101 11/05/96 5,572,595 07/986,358 11/05/96 5,572,614 08/334,585 11/05/96 5,572,627 08/408,992 11/05/96 5,572,633 08/418,016 11/05/96 5,572,642 08/237,108 11/05/96 5,572,647 08/334,732 11/05/96 5,572,652 08/223,406 11/05/96 5,572,665 08/551,355 11/05/96 5,572,671 08/389,858 11/05/96 5,572,676 08/296,994 11/05/96 5,572,695 08/250,974 11/05/96 5,572,714 08/139,162 11/05/96 5,572,715 08/151,469 11/05/96 5,572,716 08/217,955 11/05/96 5,572,733 08/247,695 11/05/96 5,572,736 08/414,554 11/05/96