United States Patent and Trademark Office OG Notices: 22 March 2005
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 January 26, 2005
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Application Issue
Number Number Date
5,181,277 07/749,655 01/26/93
5,181,280 07/786,256 01/26/93
5,181,289 07/849,727 01/26/93
5,181,294 07/732,901 01/26/93
5,181,296 07/815,380 01/26/93
5,181,297 07/712,456 01/26/93
5,181,301 07/762,798 01/26/93
5,181,307 07/646,037 01/26/93
5,181,312 07/708,187 01/26/93
5,181,314 07/875,306 01/26/93
5,181,326 07/813,116 01/26/93
5,181,328 07/798,145 01/26/93
5,181,329 07/633,507 01/26/93
5,181,333 07/738,205 01/26/93
5,181,334 07/884,896 01/26/93
5,181,335 07/808,202 01/26/93
5,181,340 07/688,548 01/26/93
5,181,343 07/799,709 01/26/93
5,181,344 07/775,021 01/26/93
5,181,351 07/699,882 01/26/93
5,181,355 07/797,547 01/26/93
5,181,360 07/759,532 01/26/93
5,181,385 07/733,647 01/26/93
5,181,389 07/875,861 01/26/93
5,181,410 07/728,375 01/26/93
5,181,425 07/694,805 01/26/93
5,181,426 07/727,762 01/26/93
5,181,431 07/770,864 01/26/93
5,181,437 07/912,771 01/26/93
5,181,447 07/674,165 01/26/93
5,181,450 07/701,174 01/26/93
5,181,453 07/780,140 01/26/93
5,181,466 07/858,874 01/26/93
5,181,470 07/904,031 01/26/93
5,181,478 07/812,018 01/26/93
5,181,491 07/842,703 01/26/93
5,181,492 07/781,783 01/26/93
5,181,495 07/769,296 01/26/93
5,181,516 07/748,083 01/26/93
5,181,528 07/771,497 01/26/93
5,181,529 07/732,468 01/26/93
5,181,543 07/748,532 01/26/93
5,181,550 07/760,873 01/26/93
5,181,555 07/742,296 01/26/93
5,181,558 07/779,199 01/26/93
5,181,559 07/797,899 01/26/93
5,181,560 07/599,154 01/26/93
5,181,562 07/849,957 01/26/93
5,181,569 07/856,185 01/26/93
5,181,572 07/811,953 01/26/93
5,181,577 07/838,787 01/26/93
5,181,578 07/790,217 01/26/93
5,181,581 07/652,584 01/26/93
5,181,589 07/755,902 01/26/93
5,181,605 07/782,419 01/26/93
5,181,608 07/861,594 01/26/93
5,181,615 07/583,290 01/26/93
5,181,620 07/710,105 01/26/93
5,181,626 07/677,017 01/26/93
5,181,627 07/842,217 01/26/93
5,181,631 07/604,698 01/26/93
5,181,642 07/695,499 01/26/93
5,181,655 07/739,465 01/26/93
5,181,660 07/771,979 01/26/93
5,181,662 07/718,930 01/26/93
5,181,663 07/829,317 01/26/93
5,181,666 07/839,948 01/26/93
5,181,673 07/795,852 01/26/93
5,181,674 07/602,337 01/26/93
5,181,680 07/750,089 01/26/93
5,181,685 07/774,076 01/26/93
5,181,690 07/741,957 01/26/93
5,181,703 07/843,576 01/26/93
5,181,707 07/615,360 01/26/93
5,181,724 07/781,801 01/26/93
5,181,732 07/693,843 01/26/93
5,181,744 07/670,192 01/26/93
5,181,745 07/635,362 01/26/93
5,181,747 07/608,249 01/26/93
5,181,748 07/810,160 01/26/93
5,181,751 07/618,412 01/26/93
5,181,757 07/796,657 01/26/93
5,181,780 07/653,601 01/26/93
5,181,792 07/850,736 01/26/93
5,181,802 07/678,979 01/26/93
5,181,814 07/787,118 01/26/93
5,181,815 07/607,819 01/26/93
5,181,831 07/885,318 01/26/93
5,181,839 07/819,346 01/26/93
5,181,845 07/722,928 01/26/93
5,181,852 07/809,627 01/26/93
5,181,853 07/666,159 01/26/93
5,181,863 07/693,129 01/26/93
5,181,866 07/679,616 01/26/93
5,181,868 07/600,411 01/26/93
5,181,872 07/623,447 01/26/93
5,181,873 07/772,065 01/26/93
5,181,874 07/865,384 01/26/93
5,181,879 07/824,006 01/26/93
5,181,881 07/789,963 01/26/93
5,181,883 07/790,654 01/26/93
5,181,888 07/705,421 01/26/93
5,181,891 07/727,627 01/26/93
5,181,897 07/798,836 01/26/93
5,181,899 07/835,534 01/26/93
5,181,901 07/817,281 01/26/93
5,181,926 07/820,358 01/26/93
5,181,935 07/705,429 01/26/93
5,181,938 07/654,761 01/26/93
5,181,944 07/776,425 01/26/93
5,181,953 07/634,549 01/26/93
5,181,959 07/458,179 01/26/93
5,181,971 07/468,008 01/26/93
5,181,972 07/635,511 01/26/93
5,181,974 07/796,768 01/26/93
5,181,978 07/617,093 01/26/93
5,181,985 07/666,493 01/26/93
5,181,987 07/696,915 01/26/93
5,181,988 07/715,042 01/26/93
5,181,990 07/702,130 01/26/93
5,181,992 07/537,926 01/26/93
5,181,994 07/625,715 01/26/93
5,181,995 07/591,326 01/26/93
5,182,002 07/854,005 01/26/93
5,182,006 07/650,149 01/26/93
5,182,010 07/736,561 01/26/93
5,182,015 07/724,799 01/26/93
5,182,021 07/808,091 01/26/93
5,182,026 07/856,615 01/26/93
5,182,027 07/560,422 01/26/93
5,182,028 07/676,625 01/26/93
5,182,031 07/541,158 01/26/93
5,182,032 07/697,504 01/26/93
5,182,033 07/715,381 01/26/93
5,182,038 07/690,239 01/26/93
5,182,043 07/737,892 01/26/93
5,182,048 07/767,482 01/26/93
5,182,049 07/730,360 01/26/93
5,182,059 07/899,159 01/26/93
5,182,061 07/729,712 01/26/93
5,182,062 07/640,744 01/26/93
5,182,063 07/545,658 01/26/93
5,182,070 07/805,339 01/26/93
5,182,071 07/627,526 01/26/93
5,182,073 07/607,551 01/26/93
5,182,084 07/495,411 01/26/93
5,182,085 07/785,956 01/26/93
5,182,087 07/675,437 01/26/93
5,182,089 07/658,034 01/26/93
5,182,099 07/750,474 01/26/93
5,182,102 07/728,920 01/26/93
5,182,113 07/370,601 01/26/93
5,182,115 07/720,441 01/26/93
5,182,116 07/779,464 01/26/93
5,182,121 07/594,711 01/26/93
5,182,126 07/853,967 01/26/93
5,182,127 07/764,288 01/26/93
5,182,133 07/777,922 01/26/93
5,182,140 07/614,629 01/26/93
5,182,142 07/679,402 01/26/93
5,182,143 07/486,367 01/26/93
5,182,147 07/674,359 01/26/93
5,182,148 07/810,061 01/26/93
5,182,149 07/662,954 01/26/93
5,182,153 07/376,509 01/26/93
5,182,163 07/787,876 01/26/93
5,182,168 07/772,646 01/26/93
5,182,189 07/774,905 01/26/93
5,182,190 07/548,877 01/26/93
5,182,191 07/409,003 01/26/93
5,182,193 07/790,071 01/26/93
5,182,194 07/148,418 01/26/93
5,182,195 07/269,140 01/26/93
5,182,197 07/830,844 01/26/93
5,182,201 07/604,038 01/26/93
5,182,202 07/742,477 01/26/93
5,182,206 07/804,586 01/26/93
5,182,212 07/780,672 01/26/93
5,182,229 07/798,740 01/26/93
5,182,230 07/223,487 01/26/93
5,182,231 07/528,064 01/26/93
5,182,233 07/771,850 01/26/93
5,182,238 07/335,601 01/26/93
5,182,254 07/871,159 01/26/93
5,182,267 07/626,302 01/26/93
5,182,269 07/652,499 01/26/93
5,182,275 07/521,510 01/26/93
5,182,281 07/824,995 01/26/93
5,182,283 07/669,835 01/26/93
5,182,286 07/643,390 01/26/93
5,182,289 07/623,710 01/26/93
5,182,304 07/612,747 01/26/93
5,182,305 07/657,707 01/26/93
5,182,309 07/635,152 01/26/93
5,182,314 07/589,320 01/26/93
5,182,315 07/615,186 01/26/93
5,182,316 07/798,582 01/26/93
5,182,324 07/808,438 01/26/93
5,182,328 07/846,307 01/26/93
5,182,337 07/777,455 01/26/93
5,182,339 07/622,466 01/26/93
5,182,341 07/882,674 01/26/93
5,182,347 07/803,979 01/26/93
5,182,350 07/605,679 01/26/93
5,182,353 07/557,624 01/26/93
5,182,360 07/778,007 01/26/93
5,182,371 07/835,484 01/26/93
5,182,373 07/530,400 01/26/93
5,182,376 07/469,452 01/26/93
5,182,380 07/737,636 01/26/93
5,182,387 07/784,496 01/26/93
5,182,389 07/828,053 01/26/93
5,182,390 07/783,225 01/26/93
5,182,399 07/732,994 01/26/93
5,182,409 07/613,554 01/26/93
5,182,410 07/627,748 01/26/93
5,182,412 07/830,818 01/26/93
5,182,415 07/781,811 01/26/93
5,182,425 07/609,910 01/26/93
5,182,431 07/809,113 01/26/93
5,182,439 07/748,200 01/26/93
5,182,441 07/613,954 01/26/93
5,182,452 07/776,852 01/26/93
5,182,459 07/642,951 01/26/93
5,182,463 07/543,478 01/26/93
5,182,471 07/687,740 01/26/93
5,182,472 07/651,802 01/26/93
5,182,483 07/634,574 01/26/93
5,182,486 07/574,775 01/26/93
5,182,490 07/563,755 01/26/93
5,182,495 07/619,338 01/26/93
5,182,496 07/867,862 01/26/93
5,182,497 07/841,090 01/26/93
5,182,500 07/684,934 01/26/93
5,182,503 07/639,501 01/26/93
5,182,505 07/717,759 01/26/93
5,182,517 07/626,566 01/26/93
5,182,520 07/722,161 01/26/93
5,182,540 07/662,628 01/26/93
5,182,542 07/724,872 01/26/93
5,182,549 07/164,504 01/26/93
5,182,550 07/563,673 01/26/93
5,182,551 07/825,846 01/26/93
5,182,554 07/629,864 01/26/93
5,182,562 07/665,827 01/26/93
5,182,564 06/634,548 01/26/93
5,182,565 07/675,759 01/26/93
5,182,568 07/525,580 01/26/93
5,182,575 07/598,186 01/26/93
5,182,587 07/543,841 01/26/93
5,182,592 07/699,012 01/26/93
5,182,605 07/800,090 01/26/93
5,182,610 07/688,115 01/26/93
5,182,614 07/648,066 01/26/93
5,182,615 07/563,420 01/26/93
5,182,617 07/545,589 01/26/93
5,182,618 07/793,261 01/26/93
5,182,621 07/677,618 01/26/93
5,182,624 07/564,632 01/26/93
5,182,626 07/543,532 01/26/93
5,182,635 07/914,032 01/26/93
5,182,639 07/785,509 01/26/93
5,182,641 07/716,150 01/26/93
5,182,647 07/627,136 01/26/93
5,182,660 07/724,791 01/26/93
5,182,668 07/764,143 01/26/93
5,182,671 07/407,657 01/26/93
5,182,672 07/730,546 01/26/93
5,182,676 07/697,930 01/26/93
5,182,678 07/829,570 01/26/93
5,182,683 07/541,943 01/26/93
5,182,685 07/306,534 01/26/93
5,182,698 07/627,738 01/26/93
5,182,717 07/548,381 01/26/93
5,182,718 07/500,926 01/26/93
5,182,719 07/598,774 01/26/93
5,182,720 07/871,573 01/26/93
5,182,731 07/889,888 01/26/93
5,182,735 07/319,031 01/26/93
5,182,739 07/547,502 01/26/93
5,182,747 07/543,893 01/26/93
5,182,756 07/643,112 01/26/93
5,182,760 07/633,977 01/26/93
5,182,761 07/649,083 01/26/93
5,182,769 07/598,401 01/26/93
5,182,772 07/667,176 01/26/93
5,182,779 07/506,034 01/26/93
5,182,785 07/774,409 01/26/93
5,182,790 07/679,877 01/26/93
5,182,800 07/614,524 01/26/93
5,182,807 07/286,118 01/26/93
PATENTS WHICH EXPIRED ON January 21, 2005
DUE TO FAILURE TO PAY MAINTENANCE FEES
5,594,954 08/612,794 01/21/97
5,594,959 08/476,422 01/21/97
5,594,962 08/446,604 01/21/97
5,594,966 08/150,630 01/21/97
5,594,972 08/515,511 01/21/97
5,594,975 08/388,192 01/21/97
5,594,980 08/337,382 01/21/97
5,594,991 08/510,467 01/21/97
5,594,995 08/542,301 01/21/97
5,594,998 08/605,621 01/21/97
5,595,003 08/199,166 01/21/97
5,595,011 08/552,939 01/21/97
5,595,012 08/424,792 01/21/97
5,595,013 08/318,278 01/21/97
5,595,018 08/395,910 01/21/97
5,595,028 08/382,248 01/21/97
5,595,029 08/254,191 01/21/97
5,595,035 08/246,696 01/21/97
5,595,036 08/498,892 01/21/97
5,595,041 08/527,155 01/21/97
5,595,044 08/380,356 01/21/97
5,595,053 08/396,920 01/21/97
5,595,056 08/568,536 01/21/97
5,595,071 08/487,464 01/21/97
5,595,072 08/400,956 01/21/97
5,595,085 08/601,605 01/21/97
5,595,091 08/430,973 01/21/97
5,595,095 08/517,842 01/21/97
5,595,096 08/582,953 01/21/97
5,595,102 08/369,393 01/21/97
5,595,103 08/032,388 01/21/97
5,595,110 08/606,026 01/21/97
5,595,131 08/540,380 01/21/97
5,595,133 08/573,581 01/21/97
5,595,134 08/396,472 01/21/97
5,595,139 08/275,033 01/21/97
5,595,140 08/611,566 01/21/97
5,595,141 08/469,214 01/21/97
5,595,142 08/092,221 01/21/97
5,595,146 08/377,597 01/21/97
5,595,154 08/387,602 01/21/97
5,595,155 08/385,592 01/21/97
5,595,157 08/505,176 01/21/97
5,595,166 08/327,562 01/21/97
5,595,167 08/486,696 01/21/97
5,595,170 08/343,533 01/21/97
5,595,176 08/351,533 01/21/97
5,595,197 08/356,955 01/21/97
5,595,199 08/380,130 01/21/97
5,595,202 08/490,940 01/21/97
5,595,203 08/494,973 01/21/97
5,595,213 08/368,661 01/21/97
5,595,222 08/498,160 01/21/97
5,595,224 08/373,228 01/21/97
5,595,226 08/274,825 01/21/97
5,595,236 08/436,484 01/21/97
5,595,239 08/284,355 01/21/97
5,595,245 08/511,244 01/21/97
5,595,251 08/288,114 01/21/97
5,595,254 08/462,780 01/21/97
5,595,258 08/421,666 01/21/97
5,595,263 08/388,794 01/21/97
5,595,268 08/408,129 01/21/97
5,595,276 08/398,122 01/21/97
5,595,279 08/467,842 01/21/97
5,595,282 08/365,612 01/21/97
5,595,284 08/609,105 01/21/97
5,595,297 08/155,147 01/21/97
5,595,298 08/444,001 01/21/97
5,595,302 08/586,030 01/21/97
5,595,304 08/468,696 01/21/97
5,595,306 08/447,272 01/21/97
5,595,311 08/393,221 01/21/97
5,595,315 08/198,869 01/21/97
5,595,316 08/474,225 01/21/97
5,595,320 08/348,046 01/21/97
5,595,329 08/398,014 01/21/97
5,595,330 08/295,992 01/21/97
5,595,331 08/520,900 01/21/97
5,595,333 08/467,465 01/21/97
5,595,336 08/551,600 01/21/97
5,595,341 08/442,498 01/21/97
5,595,349 07/842,568 01/21/97
5,595,351 08/338,962 01/21/97
5,595,352 08/237,005 01/21/97
5,595,353 08/517,013 01/21/97
5,595,354 08/496,792 01/21/97
5,595,357 08/270,702 01/21/97
5,595,363 08/529,333 01/21/97
5,595,371 08/343,417 01/21/97
5,595,376 08/193,504 01/21/97
5,595,385 08/512,565 01/21/97
5,595,388 08/607,327 01/21/97
5,595,389 08/175,806 01/21/97
5,595,391 08/423,975 01/21/97
5,595,400 08/589,086 01/21/97
5,595,404 08/387,554 01/21/97
5,595,405 08/318,693 01/21/97
5,595,412 08/352,654 01/21/97
5,595,415 08/462,826 01/21/97
5,595,416 08/510,666 01/21/97
5,595,417 08/507,115 01/21/97
5,595,418 08/523,957 01/21/97
5,595,419 08/352,515 01/21/97
5,595,420 08/302,202 01/21/97
5,595,425 08/427,595 01/21/97
5,595,430 08/411,197 01/21/97
5,595,435 08/398,346 01/21/97
5,595,441 08/393,176 01/21/97
5,595,452 07/988,475 01/21/97
5,595,454 08/260,911 01/21/97
5,595,462 08/341,672 01/21/97
5,595,466 08/449,762 01/21/97
5,595,477 08/590,053 01/21/97
5,595,478 08/425,980 01/21/97
5,595,479 08/535,009 01/21/97
5,595,492 08/359,995 01/21/97
5,595,496 08/339,253 01/21/97
5,595,501 08/606,022 01/21/97
5,595,517 08/657,065 01/21/97
5,595,518 08/325,255 01/21/97
5,595,532 08/546,272 01/21/97
5,595,534 08/593,982 01/21/97
5,595,537 08/387,254 01/21/97
5,595,542 08/459,118 01/21/97
5,595,544 08/579,594 01/21/97
5,595,545 08/538,435 01/21/97
5,595,549 08/364,453 01/21/97
5,595,558 08/541,302 01/21/97
5,595,565 08/268,641 01/21/97
5,595,570 08/349,782 01/21/97
5,595,572 08/505,233 01/21/97
5,595,574 08/447,941 01/21/97
5,595,576 08/325,203 01/21/97
5,595,579 08/567,093 01/21/97
5,595,580 08/440,336 01/21/97
5,595,586 08/400,429 01/21/97
5,595,587 08/616,890 01/21/97
5,595,589 08/617,042 01/21/97
5,595,594 08/471,433 01/21/97
5,595,609 08/563,435 01/21/97
5,595,610 08/589,581 01/21/97
5,595,615 08/296,245 01/21/97
5,595,622 08/574,871 01/21/97
5,595,624 08/341,662 01/21/97
5,595,638 08/401,698 01/21/97
5,595,639 08/377,102 01/21/97
5,595,641 08/157,180 01/21/97
5,595,647 08/290,703 01/21/97
5,595,651 08/390,294 01/21/97
5,595,662 08/517,190 01/21/97
5,595,664 08/470,992 01/21/97
5,595,666 08/062,512 01/21/97
5,595,667 08/311,565 01/21/97
5,595,668 08/417,092 01/21/97
5,595,673 08/489,646 01/21/97
5,595,676 08/356,386 01/21/97
5,595,681 08/469,742 01/21/97
5,595,682 08/416,897 01/21/97
5,595,684 08/415,676 01/21/97
5,595,685 08/460,790 01/21/97
5,595,686 08/523,095 01/21/97
5,595,688 08/469,112 01/21/97
5,595,692 08/305,016 01/21/97
5,595,699 08/472,280 01/21/97
5,595,700 08/322,090 01/21/97
5,595,701 08/440,505 01/21/97
5,595,709 08/237,453 01/21/97
5,595,711 08/504,920 01/21/97
5,595,724 08/373,152 01/21/97
5,595,731 08/531,677 01/21/97
5,595,736 08/411,260 01/21/97
5,595,743 08/359,693 01/21/97
5,595,752 08/269,986 01/21/97
5,595,765 08/364,642 01/21/97
5,595,775 08/540,944 01/21/97
5,595,777 08/351,340 01/21/97
5,595,782 08/380,384 01/21/97
5,595,793 08/428,770 01/21/97
5,595,795 08/232,992 01/21/97
5,595,799 08/572,596 01/21/97
5,595,802 08/205,920 01/21/97
5,595,804 08/293,655 01/21/97
5,595,810 08/222,741 01/21/97
5,595,814 08/437,303 01/21/97
5,595,817 08/459,079 01/21/97
5,595,824 08/504,463 01/21/97
5,595,831 08/440,849 01/21/97
5,595,837 08/422,185 01/21/97
5,595,854 08/400,345 01/21/97
5,595,856 08/594,720 01/21/97
5,595,864 08/274,363 01/21/97
5,595,871 08/112,816 01/21/97
5,595,873 08/270,180 01/21/97
5,595,875 08/325,845 01/21/97
5,595,882 08/417,122 01/21/97
5,595,884 08/094,128 01/21/97
5,595,887 07/552,810 01/21/97
5,595,891 07/555,323 01/21/97
5,595,910 08/165,517 01/21/97
5,595,912 08/216,276 01/21/97
5,595,914 08/547,013 01/21/97
5,595,920 08/417,831 01/21/97
5,595,938 08/345,734 01/21/97
5,595,950 08/555,349 01/21/97
5,595,951 08/405,125 01/21/97
5,595,955 08/341,159 01/21/97
5,595,956 08/387,825 01/21/97
5,595,963 08/349,335 01/21/97
5,595,970 08/153,345 01/21/97
5,595,990 08/411,240 01/21/97
5,595,995 08/335,743 01/21/97
5,595,996 08/328,622 01/21/97
5,596,000 08/116,090 01/21/97
5,596,003 08/457,901 01/21/97
5,596,004 08/168,482 01/21/97
5,596,005 08/172,880 01/21/97
5,596,006 08/368,252 01/21/97
5,596,039 08/201,391 01/21/97
5,596,040 08/539,103 01/21/97
5,596,050 06/583,358 01/21/97
5,596,055 08/413,224 01/21/97
5,596,057 08/611,550 01/21/97
5,596,063 08/430,924 01/21/97
5,596,076 08/246,291 01/21/97
5,596,083 08/579,603 01/21/97
5,596,084 08/318,307 01/21/97
5,596,085 08/420,065 01/21/97
5,596,087 08/246,789 01/21/97
5,596,090 08/137,701 01/21/97
5,596,096 08/282,005 01/21/97
5,596,102 08/357,140 01/21/97
5,596,106 08/477,964 01/21/97
5,596,113 08/443,614 01/21/97
5,596,117 08/383,712 01/21/97
5,596,122 08/429,270 01/21/97
5,596,132 08/488,672 01/21/97
5,596,134 08/419,577 01/21/97
5,596,140 08/492,434 01/21/97
5,596,146 08/254,153 01/21/97
5,596,162 08/333,786 01/21/97
5,596,164 08/497,678 01/21/97
5,596,167 08/538,245 01/21/97
5,596,169 08/439,776 01/21/97
5,596,170 08/149,571 01/21/97
5,596,176 08/335,339 01/21/97
5,596,183 08/544,732 01/21/97
5,596,186 08/354,731 01/21/97
5,596,200 08/418,925 01/21/97
5,596,203 08/425,807 01/21/97
5,596,209 08/239,482 01/21/97
5,596,210 08/407,648 01/21/97
5,596,211 08/544,724 01/21/97
5,596,214 08/453,890 01/21/97
5,596,216 08/550,810 01/21/97
5,596,223 08/651,128 01/21/97
5,596,226 08/301,290 01/21/97
5,596,230 08/583,197 01/21/97
5,596,239 08/496,780 01/21/97
5,596,240 08/484,859 01/21/97
5,596,242 08/261,887 01/21/97
5,596,247 08/316,777 01/21/97
5,596,248 08/604,780 01/21/97
5,596,254 08/289,979 01/21/97
5,596,259 08/396,308 01/21/97
5,596,261 08/328,558 01/21/97
5,596,262 08/332,329 01/21/97
5,596,266 08/232,235 01/21/97
5,596,269 08/577,078 01/21/97
5,596,275 08/625,973 01/21/97
5,596,279 08/292,139 01/21/97
5,596,299 08/453,408 01/21/97
5,596,305 08/329,370 01/21/97
5,596,314 08/283,550 01/21/97
5,596,330 08/389,263 01/21/97
5,596,335 08/364,371 01/21/97
5,596,348 08/378,941 01/21/97
5,596,354 08/317,150 01/21/97
5,596,357 07/984,838 01/21/97
5,596,378 08/563,744 01/21/97
5,596,381 08/373,448 01/21/97
5,596,382 08/541,203 01/21/97
5,596,384 08/411,543 01/21/97
5,596,385 08/532,450 01/21/97
5,596,396 08/434,236 01/21/97
5,596,398 08/536,685 01/21/97
5,596,399 08/304,293 01/21/97
5,596,405 08/540,602 01/21/97
5,596,424 08/183,810 01/21/97
5,596,430 08/293,261 01/21/97
5,596,431 08/413,052 01/21/97
5,596,437 08/194,300 01/21/97
5,596,438 08/530,398 01/21/97
5,596,440 08/511,741 01/21/97
5,596,443 08/428,681 01/21/97
5,596,459 08/424,235 01/21/97
5,596,471 08/435,299 01/21/97
5,596,476 08/446,698 01/21/97
5,596,486 08/318,507 01/21/97
5,596,490 08/489,074 01/21/97
5,596,497 08/389,788 01/21/97
5,596,498 08/563,894 01/21/97
5,596,500 08/363,680 01/21/97
5,596,504 08/419,711 01/21/97
5,596,505 08/096,130 01/21/97
5,596,512 08/633,328 01/21/97
5,596,520 08/317,435 01/21/97
5,596,548 08/241,889 01/21/97
5,596,554 08/072,136 01/21/97
5,596,555 08/281,182 01/21/97
5,596,557 08/390,618 01/21/97
5,596,559 08/421,868 01/21/97
5,596,566 08/471,336 01/21/97
5,596,579 08/463,610 01/21/97
5,596,585 08/482,223 01/21/97
5,596,586 08/448,663 01/21/97
5,596,589 08/143,229 01/21/97
5,596,590 08/591,754 01/21/97
5,596,591 08/205,170 01/21/97
5,596,598 08/424,526 01/21/97
5,596,603 08/293,972 01/21/97
5,596,608 08/240,381 01/21/97
5,596,610 08/347,844 01/21/97
5,596,613 08/402,458 01/21/97
5,596,614 08/528,424 01/21/97
5,596,615 08/404,041 01/21/97
5,596,618 08/508,787 01/21/97
5,596,620 08/379,309 01/21/97
5,596,622 08/511,414 01/21/97
5,596,630 08/178,028 01/21/97
5,596,639 08/380,049 01/21/97
5,596,646 08/335,098 01/21/97
5,596,653 08/278,160 01/21/97
5,596,668 08/497,346 01/21/97
5,596,673 08/342,330 01/21/97
5,596,675 08/527,575 01/21/97
5,596,678 08/258,577 01/21/97
5,596,682 08/183,798 01/21/97
5,596,695 07/912,179 01/21/97
5,596,704 08/151,067 01/21/97
5,596,721 07/760,072 01/21/97
5,596,730 08/269,065 01/21/97
5,596,757 08/390,749 01/21/97
PATENTS WHICH EXPIRED ON January 23, 2005
DUE TO FAILURE TO PAY MAINTENANCE FEES
6,175,958 09/434,573 01/23/01
6,175,961 09/444,275 01/23/01
6,175,963 09/343,877 01/23/01
6,175,965 09/437,674 01/23/01
6,175,968 09/477,075 01/23/01
6,175,973 09/364,095 01/23/01
6,175,975 09/154,907 01/23/01
6,175,979 09/427,655 01/23/01
6,175,985 09/185,543 01/23/01
6,175,987 09/231,304 01/23/01
6,175,993 09/200,357 01/23/01
6,175,994 08/866,410 01/23/01
6,176,002 09/418,202 01/23/01
6,176,008 09/219,525 01/23/01
6,176,027 09/216,889 01/23/01
6,176,028 09/507,741 01/23/01
6,176,031 09/276,408 01/23/01
6,176,032 09/226,995 01/23/01
6,176,033 09/361,691 01/23/01
6,176,036 09/361,106 01/23/01
6,176,037 08/926,981 01/23/01
6,176,039 09/444,446 01/23/01
6,176,043 09/231,097 01/23/01
6,176,047 09/253,428 01/23/01
6,176,054 09/274,035 01/23/01
6,176,058 09/307,707 01/23/01
6,176,072 09/355,608 01/23/01
6,176,073 09/355,569 01/23/01
6,176,078 09/191,697 01/23/01
6,176,088 09/010,896 01/23/01
6,176,089 09/272,637 01/23/01
6,176,090 09/375,938 01/23/01
6,176,091 09/169,733 01/23/01
6,176,094 09/149,221 01/23/01
6,176,098 09/230,319 01/23/01
6,176,099 09/396,786 01/23/01
6,176,111 09/388,424 01/23/01
6,176,124 08/886,406 01/23/01
6,176,125 09/012,746 01/23/01
6,176,139 08/983,078 01/23/01
6,176,140 09/214,380 01/23/01
6,176,151 09/306,329 01/23/01
6,176,156 09/406,915 01/23/01
6,176,157 09/156,178 01/23/01
6,176,160 08/896,721 01/23/01
6,176,161 09/429,438 01/23/01
6,176,172 09/396,815 01/23/01
6,176,177 09/341,130 01/23/01
6,176,180 09/066,963 01/23/01
6,176,188 09/351,519 01/23/01
6,176,194 09/397,868 01/23/01
6,176,195 09/233,964 01/23/01
6,176,196 08/943,364 01/23/01
6,176,201 09/397,254 01/23/01
6,176,203 09/327,192 01/23/01
6,176,209 09/371,869 01/23/01
6,176,216 09/151,396 01/23/01
6,176,219 09/296,309 01/23/01
6,176,232 09/398,850 01/23/01
6,176,236 08/687,575 01/23/01
6,176,254 09/289,599 01/23/01
6,176,268 09/435,737 01/23/01
6,176,271 09/323,245 01/23/01
6,176,273 09/341,388 01/23/01
6,176,274 09/336,063 01/23/01
6,176,276 09/305,880 01/23/01
6,176,277 09/405,108 01/23/01
6,176,286 09/163,346 01/23/01
6,176,289 09/375,190 01/23/01
6,176,291 08/871,619 01/23/01
6,176,296 09/316,240 01/23/01
6,176,298 09/284,428 01/23/01
6,176,303 09/243,361 01/23/01
6,176,325 09/125,721 01/23/01
6,176,326 09/167,168 01/23/01
6,176,328 09/363,126 01/23/01
6,176,332 09/224,397 01/23/01
6,176,333 09/205,968 01/23/01
6,176,336 09/086,187 01/23/01
6,176,337 09/256,058 01/23/01
6,176,339 09/365,310 01/23/01
6,176,345 09/370,972 01/23/01
6,176,348 09/362,587 01/23/01
6,176,352 08/942,984 01/23/01
6,176,353 09/213,274 01/23/01
6,176,358 09/339,845 01/23/01
6,176,361 09/117,145 01/23/01
6,176,364 09/166,383 01/23/01
6,176,367 09/257,491 01/23/01
6,176,378 09/221,040 01/23/01
6,176,381 09/477,339 01/23/01
6,176,387 09/502,363 01/23/01
6,176,389 09/215,290 01/23/01
6,176,390 09/385,173 01/23/01
6,176,396 09/349,023 01/23/01
6,176,404 09/323,353 01/23/01
6,176,405 09/303,533 01/23/01
6,176,407 09/252,539 01/23/01
6,176,444 09/157,160 01/23/01
6,176,455 09/375,186 01/23/01
6,176,462 09/220,947 01/23/01
6,176,486 09/238,926 01/23/01
6,176,488 09/348,913 01/23/01
6,176,490 09/359,966 01/23/01
6,176,493 09/248,415 01/23/01
6,176,496 08/971,718 01/23/01
6,176,499 09/133,307 01/23/01
6,176,503 09/338,848 01/23/01
6,176,507 09/233,635 01/23/01
6,176,518 09/359,866 01/23/01
6,176,523 09/034,672 01/23/01
6,176,527 09/304,388 01/23/01
6,176,529 09/233,588 01/23/01
6,176,531 09/192,348 01/23/01
6,176,542 09/409,513 01/23/01
6,176,545 09/357,108 01/23/01
6,176,549 09/246,340 01/23/01
6,176,554 09/370,202 01/23/01
6,176,558 09/349,584 01/23/01
6,176,567 09/382,132 01/23/01
6,176,568 09/409,271 01/23/01
6,176,588 09/461,067 01/23/01
6,176,594 09/094,060 01/23/01
6,176,596 09/353,934 01/23/01
6,176,599 09/398,433 01/23/01
6,176,603 09/288,137 01/23/01
6,176,607 09/362,246 01/23/01
6,176,614 09/296,503 01/23/01
6,176,629 08/787,722 01/23/01
6,176,641 09/221,613 01/23/01
6,176,656 09/315,963 01/23/01
6,176,657 09/534,610 01/23/01
6,176,658 09/231,542 01/23/01
6,176,661 09/496,419 01/23/01
6,176,662 09/271,661 01/23/01
6,176,671 09/124,439 01/23/01
6,176,672 09/363,656 01/23/01
6,176,674 08/724,658 01/23/01
6,176,682 09/369,792 01/23/01
6,176,692 09/331,482 01/23/01
6,176,696 09/073,978 01/23/01
6,176,697 09/186,010 01/23/01
6,176,715 09/385,239 01/23/01
6,176,723 08/936,113 01/23/01
6,176,724 09/077,643 01/23/01
6,176,730 09/327,946 01/23/01
6,176,731 09/081,067 01/23/01
6,176,732 09/328,282 01/23/01
6,176,736 09/277,841 01/23/01
6,176,743 09/461,563 01/23/01
6,176,745 09/277,950 01/23/01
6,176,746 09/302,103 01/23/01
6,176,755 09/298,343 01/23/01
6,176,760 09/360,163 01/23/01
6,176,766 09/179,067 01/23/01
6,176,769 09/218,074 01/23/01
6,176,790 09/198,237 01/23/01
6,176,791 09/167,173 01/23/01
6,176,795 09/370,188 01/23/01
6,176,797 09/287,400 01/23/01
6,176,835 09/446,818 01/23/01
6,176,836 09/160,153 01/23/01
6,176,841 09/387,035 01/23/01
6,176,852 08/945,658 01/23/01
6,176,859 09/256,483 01/23/01
6,176,862 09/308,206 01/23/01
6,176,899 09/161,603 01/23/01
6,176,901 09/176,324 01/23/01
6,176,904 09/346,896 01/23/01
6,176,906 09/479,049 01/23/01
6,176,916 08/847,332 01/23/01
6,176,919 09/309,777 01/23/01
6,176,922 09/413,707 01/23/01
6,176,923 09/432,406 01/23/01
6,176,931 09/430,829 01/23/01
6,176,950 09/313,134 01/23/01
6,176,953 09/309,978 01/23/01
6,176,958 09/193,706 01/23/01
6,176,964 08/954,270 01/23/01
6,176,973 08/981,873 01/23/01
6,176,975 09/231,462 01/23/01
6,176,983 08/923,384 01/23/01
6,176,985 09/178,084 01/23/01
6,176,988 09/194,453 01/23/01
6,176,996 09/181,395 01/23/01
6,177,004 09/473,093 01/23/01
6,177,008 09/190,503 01/23/01
6,177,014 09/187,239 01/23/01
6,177,018 09/269,440 01/23/01
6,177,019 09/242,857 01/23/01
6,177,027 09/435,056 01/23/01
6,177,033 09/334,555 01/23/01
6,177,035 09/332,715 01/23/01
6,177,051 09/121,334 01/23/01
6,177,053 09/238,086 01/23/01
6,177,056 09/229,533 01/23/01
6,177,057 09/252,592 01/23/01
6,177,067 09/169,940 01/23/01
6,177,081 08/901,128 01/23/01
6,177,087 09/184,910 01/23/01
6,177,089 08/709,538 01/23/01
6,177,091 08/994,989 01/23/01
6,177,099 08/922,799 01/23/01
6,177,102 09/452,444 01/23/01
6,177,121 09/162,522 01/23/01
6,177,134 09/007,333 01/23/01
6,177,136 09/242,975 01/23/01
6,177,150 09/138,046 01/23/01
6,177,154 09/254,682 01/23/01
6,177,158 09/081,793 01/23/01
6,177,163 09/102,337 01/23/01
6,177,189 08/994,837 01/23/01
6,177,190 09/087,611 01/23/01
6,177,203 09/189,952 01/23/01
6,177,233 09/386,001 01/23/01
6,177,243 08/985,700 01/23/01
6,177,244 09/022,238 01/23/01
6,177,254 09/211,417 01/23/01
6,177,265 09/328,951 01/23/01
6,177,268 09/203,195 01/23/01
6,177,279 09/191,715 01/23/01
6,177,282 08/909,889 01/23/01
6,177,310 09/472,132 01/23/01
6,177,326 09/208,607 01/23/01
6,177,329 09/292,174 01/23/01
6,177,332 09/208,624 01/23/01
6,177,336 09/187,245 01/23/01
6,177,342 09/075,422 01/23/01
6,177,350 09/059,852 01/23/01
6,177,367 09/230,250 01/23/01
6,177,377 08/768,664 01/23/01
6,177,379 09/080,239 01/23/01
6,177,393 09/319,808 01/23/01
6,177,394 09/443,656 01/23/01
6,177,395 09/297,432 01/23/01
6,177,398 09/319,752 01/23/01
6,177,399 09/399,429 01/23/01
6,177,404 09/051,759 01/23/01
6,177,405 07/918,588 01/23/01
6,177,409 09/214,134 01/23/01
6,177,418 09/043,243 01/23/01
6,177,421 09/304,786 01/23/01
6,177,424 09/450,560 01/23/01
6,177,425 09/508,314 01/23/01
6,177,448 09/230,120 01/23/01
6,177,451 08/476,611 01/23/01
6,177,453 09/307,137 01/23/01
6,177,459 08/875,818 01/23/01
6,177,461 09/534,702 01/23/01
6,177,463 08/702,597 01/23/01
6,177,464 08/818,197 01/23/01
6,177,473 09/439,065 01/23/01
6,177,475 08/854,466 01/23/01
6,177,476 09/141,061 01/23/01
6,177,481 09/397,345 01/23/01
6,177,484 09/185,363 01/23/01
6,177,488 08/689,663 01/23/01
6,177,507 09/171,218 01/23/01
6,177,510 09/290,055 01/23/01
6,177,511 09/236,809 01/23/01
6,177,523 09/353,222 01/23/01
6,177,527 09/149,579 01/23/01
6,177,543 09/044,495 01/23/01
6,177,544 09/284,648 01/23/01
6,177,546 09/470,449 01/23/01
6,177,552 09/473,890 01/23/01
6,177,553 09/130,897 01/23/01
6,177,561 09/367,768 01/23/01
6,177,564 09/392,409 01/23/01
6,177,572 08/915,261 01/23/01
6,177,576 09/129,528 01/23/01
6,177,581 09/415,962 01/23/01
6,177,597 09/347,737 01/23/01
6,177,637 09/085,722 01/23/01
6,177,640 09/257,279 01/23/01
6,177,649 09/235,497 01/23/01
6,177,658 09/472,465 01/23/01
6,177,663 09/302,192 01/23/01
6,177,671 09/197,703 01/23/01
6,177,681 09/236,332 01/23/01
6,177,700 09/250,765 01/23/01
6,177,701 08/774,720 01/23/01
6,177,703 09/321,792 01/23/01
6,177,755 09/426,565 01/23/01
6,177,756 09/223,282 01/23/01
6,177,766 09/394,194 01/23/01
6,177,797 08/993,932 01/23/01
6,177,802 09/131,918 01/23/01
6,177,803 08/475,407 01/23/01
6,177,816 09/097,660 01/23/01
6,177,820 09/348,680 01/23/01
6,177,822 09/208,469 01/23/01
6,177,824 09/275,030 01/23/01
6,177,848 09/223,612 01/23/01
6,177,849 09/195,424 01/23/01
6,177,855 08/856,069 01/23/01
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