United States Patent and Trademark Office OG Notices: 18 February 2003
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 December 25, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
4,979,241 07/164,854 12/25/90
4,979,244 07/471,010 12/25/90
4,979,250 07/425,065 12/25/90
4,979,256 07/362,103 12/25/90
4,979,257 07/341,412 12/25/90
4,979,274 07/340,098 12/25/90
4,979,282 07/488,402 12/25/90
4,979,284 07/382,632 12/25/90
4,979,290 07/236,979 12/25/90
4,979,292 07/412,541 12/25/90
4,979,294 07/380,988 12/25/90
4,979,298 07/507,611 12/25/90
4,979,302 07/374,993 12/25/90
4,979,306 07/461,219 12/25/90
4,979,307 07/375,268 12/25/90
4,979,311 07/493,332 12/25/90
4,979,315 07/388,637 12/25/90
4,979,317 07/409,863 12/25/90
4,979,321 07/468,893 12/25/90
4,979,323 07/419,342 12/25/90
4,979,342 07/275,765 12/25/90
4,979,344 07/316,655 12/25/90
4,979,346 07/384,091 12/25/90
4,979,347 07/351,034 12/25/90
4,979,382 07/479,063 12/25/90
4,979,394 07/232,167 12/25/90
4,979,397 07/365,342 12/25/90
4,979,398 07/414,795 12/25/90
4,979,399 07/511,088 12/25/90
4,979,400 07/316,411 12/25/90
4,979,406 07/139,294 12/25/90
4,979,420 07/468,085 12/25/90
4,979,422 07/538,415 12/25/90
4,979,427 07/317,912 12/25/90
4,979,431 07/430,121 12/25/90
4,979,435 07/514,064 12/25/90
4,979,437 07/562,538 12/25/90
4,979,445 07/302,397 12/25/90
4,979,454 07/456,805 12/25/90
4,979,458 07/468,179 12/25/90
4,979,468 07/217,940 12/25/90
4,979,475 07/528,417 12/25/90
4,979,492 07/474,181 12/25/90
4,979,499 07/357,274 12/25/90
4,979,502 07/294,919 12/25/90
4,979,511 07/431,095 12/25/90
4,979,515 07/258,780 12/25/90
4,979,520 07/333,466 12/25/90
4,979,521 07/451,669 12/25/90
4,979,524 07/305,537 12/25/90
4,979,528 07/507,496 12/25/90
4,979,536 07/507,921 12/25/90
4,979,543 07/438,102 12/25/90
4,979,548 07/480,033 12/25/90
4,979,556 07/333,298 12/25/90
4,979,559 07/479,895 12/25/90
4,979,561 07/435,302 12/25/90
4,979,566 07/499,050 12/25/90
4,979,574 06/781,686 12/25/90
4,979,581 07/320,880 12/25/90
4,979,592 07/365,537 12/25/90
4,979,612 07/430,492 12/25/90
4,979,615 07/449,367 12/25/90
4,979,618 07/397,268 12/25/90
4,979,628 07/372,761 12/25/90
4,979,639 07/355,670 12/25/90
4,979,655 07/394,222 12/25/90
4,979,664 07/436,995 12/25/90
4,979,666 07/345,569 12/25/90
4,979,667 07/521,429 12/25/90
4,979,668 07/464,378 12/25/90
4,979,673 06/944,285 12/25/90
4,979,684 07/378,796 12/25/90
4,979,691 07/423,755 12/25/90
4,979,692 07/498,917 12/25/90
4,979,696 07/347,312 12/25/90
4,979,739 07/388,768 12/25/90
4,979,746 07/281,956 12/25/90
4,979,752 07/518,188 12/25/90
4,979,757 07/439,585 12/25/90
4,979,761 07/407,292 12/25/90
4,979,763 07/358,875 12/25/90
4,979,765 07/403,698 12/25/90
4,979,769 07/354,012 12/25/90
4,979,772 07/479,990 12/25/90
4,979,773 07/256,448 12/25/90
4,979,774 07/341,784 12/25/90
4,979,775 07/321,988 12/25/90
4,979,776 07/471,495 12/25/90
4,979,784 07/212,517 12/25/90
4,979,785 07/336,818 12/25/90
4,979,789 07/360,315 12/25/90
4,979,791 07/448,043 12/25/90
4,979,793 07/482,579 12/25/90
4,979,798 07/423,176 12/25/90
4,979,804 07/364,054 12/25/90
4,979,815 07/312,635 12/25/90
4,979,827 07/313,606 12/25/90
4,979,830 07/416,217 12/25/90
4,979,831 07/358,701 12/25/90
4,979,838 07/385,338 12/25/90
4,979,845 07/272,210 12/25/90
4,979,852 07/489,836 12/25/90
4,979,856 07/464,558 12/25/90
4,979,866 07/419,283 12/25/90
4,979,870 07/449,304 12/25/90
4,979,884 07/475,792 12/25/90
4,979,885 07/332,470 12/25/90
4,979,887 07/282,279 12/25/90
4,979,899 07/196,436 12/25/90
4,979,905 07/485,375 12/25/90
4,979,912 07/494,257 12/25/90
4,979,913 07/427,665 12/25/90
4,979,914 07/425,097 12/25/90
4,979,916 07/411,872 12/25/90
4,979,928 07/407,325 12/25/90
4,979,932 07/317,747 12/25/90
4,979,933 07/317,603 12/25/90
4,979,934 07/355,059 12/25/90
4,979,935 07/313,053 12/25/90
4,979,941 07/446,396 12/25/90
4,979,949 07/186,345 12/25/90
4,979,956 07/378,437 12/25/90
4,979,967 07/347,509 12/25/90
4,979,991 07/408,250 12/25/90
4,979,993 07/329,221 12/25/90
4,979,997 07/526,517 12/25/90
4,980,000 07/466,509 12/25/90
4,980,001 07/435,118 12/25/90
4,980,006 07/427,324 12/25/90
4,980,011 07/148,845 12/25/90
4,980,019 07/387,081 12/25/90
4,980,024 07/351,709 12/25/90
4,980,028 06/815,181 12/25/90
4,980,032 07/231,849 12/25/90
4,980,033 07/577,323 12/25/90
4,980,034 07/333,179 12/25/90
4,980,043 07/124,903 12/25/90
4,980,046 07/458,267 12/25/90
4,980,049 07/206,237 12/25/90
4,980,050 07/206,241 12/25/90
4,980,065 07/423,333 12/25/90
4,980,067 07/276,831 12/25/90
4,980,069 07/326,666 12/25/90
4,980,076 07/403,625 12/25/90
4,980,080 07/359,333 12/25/90
4,980,082 07/091,660 12/25/90
4,980,084 07/253,446 12/25/90
4,980,086 07/469,674 12/25/90
4,980,089 07/378,945 12/25/90
4,980,092 07/336,031 12/25/90
4,980,097 07/378,760 12/25/90
4,980,105 07/399,651 12/25/90
4,980,124 07/373,333 12/25/90
4,980,125 07/438,740 12/25/90
4,980,134 06/905,690 12/25/90
4,980,136 07/380,089 12/25/90
4,980,173 07/371,085 12/25/90
4,980,175 07/293,194 12/25/90
4,980,197 06/853,338 12/25/90
4,980,207 07/385,212 12/25/90
4,980,217 07/226,013 12/25/90
4,980,224 07/215,774 12/25/90
4,980,233 07/206,634 12/25/90
4,980,238 07/236,807 12/25/90
4,980,239 07/235,595 12/25/90
4,980,241 07/346,891 12/25/90
4,980,248 07/375,688 12/25/90
4,980,255 07/332,561 12/25/90
4,980,264 06/809,948 12/25/90
4,980,269 07/192,641 12/25/90
4,980,272 07/378,775 12/25/90
4,980,277 07/109,495 12/25/90
4,980,284 07/528,755 12/25/90
4,980,287 07/340,097 12/25/90
4,980,290 07/106,310 12/25/90
4,980,293 07/240,170 12/25/90
4,980,300 07/275,864 12/25/90
4,980,302 07/446,364 12/25/90
4,980,305 07/372,424 12/25/90
4,980,309 07/366,795 12/25/90
4,980,310 07/412,742 12/25/90
4,980,313 07/461,293 12/25/90
4,980,314 07/362,128 12/25/90
4,980,317 07/326,352 12/25/90
4,980,322 07/377,778 12/25/90
4,980,327 07/489,442 12/25/90
4,980,334 07/406,494 12/25/90
4,980,344 07/203,480 12/25/90
4,980,356 07/449,810 12/25/90
4,980,359 07/507,702 12/25/90
4,980,365 07/072,954 12/25/90
4,980,370 07/371,461 12/25/90
4,980,384 07/395,638 12/25/90
4,980,386 07/344,756 12/25/90
4,980,390 07/462,901 12/25/90
4,980,392 07/397,404 12/25/90
4,980,396 07/359,812 12/25/90
4,980,399 07/474,259 12/25/90
4,980,403 07/127,661 12/25/90
4,980,404 07/319,888 12/25/90
4,980,407 07/424,614 12/25/90
4,980,412 07/441,751 12/25/90
4,980,413 07/471,449 12/25/90
4,980,427 07/307,908 12/25/90
4,980,436 07/464,145 12/25/90
4,980,438 07/335,736 12/25/90
4,980,439 07/412,706 12/25/90
4,980,445 07/298,074 12/25/90
4,980,449 07/219,290 12/25/90
4,980,454 07/338,024 12/25/90
4,980,464 07/373,594 12/25/90
4,980,465 07/412,726 12/25/90
4,980,475 06/716,501 12/25/90
4,980,477 07/517,527 12/25/90
4,980,478 07/333,082 12/25/90
4,980,481 07/167,597 12/25/90
4,980,484 07/493,049 12/25/90
4,980,508 07/308,483 12/25/90
4,980,512 07/421,330 12/25/90
4,980,519 07/487,660 12/25/90
4,980,521 07/313,523 12/25/90
4,980,522 07/464,674 12/25/90
4,980,526 07/334,310 12/25/90
4,980,536 07/474,561 12/25/90
4,980,552 07/368,707 12/25/90
4,980,570 07/483,631 12/25/90
4,980,573 07/413,869 12/25/90
4,980,584 07/258,135 12/25/90
4,980,595 07/346,336 12/25/90
4,980,598 07/454,402 12/25/90
4,980,604 07/370,215 12/25/90
4,980,611 07/472,595 12/25/90
4,980,618 07/385,195 12/25/90
4,980,629 07/319,708 12/25/90
4,980,635 06/686,335 12/25/90
4,980,637 07/249,481 12/25/90
4,980,643 07/413,578 12/25/90
4,980,645 07/489,800 12/25/90
4,980,650 07/392,635 12/25/90
4,980,654 07/505,619 12/25/90
4,980,655 07/517,765 12/25/90
4,980,658 07/403,210 12/25/90
4,980,660 07/206,855 12/25/90
4,980,664 07/490,474 12/25/90
4,980,670 07/117,210 12/25/90
4,980,673 07/061,168 12/25/90
4,980,682 07/387,233 12/25/90
4,980,683 07/431,406 12/25/90
4,980,691 07/353,431 12/25/90
4,980,693 07/317,882 12/25/90
4,980,695 07/440,506 12/25/90
4,980,696 07/341,907 12/25/90
4,980,707 07/491,094 12/25/90
4,980,709 07/492,037 12/25/90
4,980,725 07/295,393 12/25/90
4,980,726 07/344,960 12/25/90
4,980,732 07/259,002 12/25/90
4,980,733 07/285,939 12/25/90
4,980,734 07/455,900 12/25/90
4,980,739 07/463,896 12/25/90
4,980,745 07/523,178 12/25/90
4,980,751 07/383,224 12/25/90
4,980,772 07/353,275 12/25/90
4,980,781 07/235,014 12/25/90
4,980,784 07/360,000 12/25/90
4,980,793 07/492,235 12/25/90
4,980,804 07/328,937 12/25/90
4,980,807 07/340,871 12/25/90
4,980,816 07/285,622 12/25/90
4,980,821 07/031,473 12/25/90
4,980,824 07/298,291 12/25/90
4,980,829 07/166,519 12/25/90
4,980,830 07/368,803 12/25/90
4,980,831 07/437,845 12/25/90
4,980,839 07/305,686 12/25/90
4,980,840 07/244,012 12/25/90
4,980,846 07/178,720 12/25/90
4,980,853 07/164,268 12/25/90
4,980,872 07/431,954 12/25/90
4,980,876 07/252,768 12/25/90
4,980,882 07/277,537 12/25/90
4,980,909 07/430,250 12/25/90
4,980,917 07/289,540 12/25/90
4,980,918 06/732,472 12/25/90
4,980,922 07/200,599 12/25/90
4,980,925 07/293,159 12/25/90
PATENTS WHICH EXPIRED ON December 20, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,373,584 08/020,196 12/20/94
5,373,585 08/002,649 12/20/94
5,373,591 07/939,931 12/20/94
5,373,593 08/045,592 12/20/94
5,373,601 07/944,402 12/20/94
5,373,609 08/094,885 12/20/94
5,373,611 08/066,194 12/20/94
5,373,614 08/050,257 12/20/94
5,373,617 08/051,622 12/20/94
5,373,650 08/164,423 12/20/94
5,373,653 07/768,221 12/20/94
5,373,654 08/138,990 12/20/94
5,373,655 08/022,845 12/20/94
5,373,657 08/155,949 12/20/94
5,373,671 07/842,099 12/20/94
5,373,681 07/998,728 12/20/94
5,373,687 08/159,746 12/20/94
5,373,688 08/201,415 12/20/94
5,373,692 08/192,538 12/20/94
5,373,700 08/016,621 12/20/94
5,373,710 08/144,149 12/20/94
5,373,716 07/961,643 12/20/94
5,373,717 08/120,078 12/20/94
5,373,722 07/957,397 12/20/94
5,373,724 08/155,403 12/20/94
5,373,736 07/850,381 12/20/94
5,373,738 08/011,590 12/20/94
5,373,744 07/720,196 12/20/94
5,373,748 08/101,260 12/20/94
5,373,749 08/056,021 12/20/94
5,373,751 08/039,727 12/20/94
5,373,754 08/090,264 12/20/94
5,373,755 08/099,945 12/20/94
5,373,756 07/967,210 12/20/94
5,373,758 08/026,113 12/20/94
5,373,759 08/240,851 12/20/94
5,373,763 08/040,984 12/20/94
5,373,764 07/948,154 12/20/94
5,373,767 08/047,441 12/20/94
5,373,778 08/192,279 12/20/94
5,373,781 08/040,522 12/20/94
5,373,782 08/233,935 12/20/94
5,373,786 08/071,779 12/20/94
5,373,787 08/082,592 12/20/94
5,373,793 08/009,545 12/20/94
5,373,798 08/188,603 12/20/94
5,373,800 08/009,444 12/20/94
5,373,802 07/941,671 12/20/94
5,373,805 07/961,764 12/20/94
5,373,809 08/224,505 12/20/94
5,373,814 08/151,544 12/20/94
5,373,821 07/821,925 12/20/94
5,373,825 08/030,360 12/20/94
5,373,828 07/944,789 12/20/94
5,373,831 08/070,762 12/20/94
5,373,838 08/089,133 12/20/94
5,373,841 07/830,944 12/20/94
5,373,843 08/201,772 12/20/94
5,373,846 08/142,653 12/20/94
5,373,854 08/092,236 12/20/94
5,373,858 08/089,787 12/20/94
5,373,865 08/084,215 12/20/94
5,373,867 08/127,894 12/20/94
5,373,884 08/103,320 12/20/94
5,373,887 08/077,635 12/20/94
5,373,892 08/131,363 12/20/94
5,373,904 08/009,961 12/20/94
5,373,907 08/009,215 12/20/94
5,373,910 08/045,523 12/20/94
5,373,913 08/084,007 12/20/94
5,373,921 08/149,564 12/20/94
5,373,925 08/030,269 12/20/94
5,373,926 08/113,176 12/20/94
5,373,930 08/136,297 12/20/94
5,373,933 08/149,324 12/20/94
5,373,934 08/165,371 12/20/94
5,373,937 08/255,350 12/20/94
5,373,945 08/168,084 12/20/94
5,373,949 08/117,735 12/20/94
5,373,950 08/123,051 12/20/94
5,373,958 08/036,152 12/20/94
5,373,962 08/265,253 12/20/94
5,373,965 08/064,090 12/20/94
5,373,968 08/214,195 12/20/94
5,373,973 08/227,565 12/20/94
5,373,975 07/923,101 12/20/94
5,373,976 08/048,669 12/20/94
5,373,977 08/086,425 12/20/94
5,373,978 07/943,907 12/20/94
5,373,982 08/068,235 12/20/94
5,373,984 08/127,397 12/20/94
5,373,987 08/152,123 12/20/94
5,373,988 07/804,728 12/20/94
5,373,991 08/045,631 12/20/94
5,373,995 08/111,757 12/20/94
5,374,009 08/123,960 12/20/94
5,374,011 07/791,899 12/20/94
5,374,016 08/077,544 12/20/94
5,374,019 07/956,250 12/20/94
5,374,024 08/178,100 12/20/94
5,374,028 08/181,424 12/20/94
5,374,033 07/958,360 12/20/94
5,374,035 08/070,520 12/20/94
5,374,040 08/151,734 12/20/94
5,374,042 08/141,562 12/20/94
5,374,043 08/129,480 12/20/94
5,374,046 07/872,964 12/20/94
5,374,049 08/250,215 12/20/94
5,374,052 08/175,766 12/20/94
5,374,056 08/139,989 12/20/94
5,374,062 08/149,609 12/20/94
5,374,064 08/096,299 12/20/94
5,374,068 07/981,520 12/20/94
5,374,077 08/002,601 12/20/94
5,374,080 07/868,025 12/20/94
5,374,092 07/899,993 12/20/94
5,374,101 07/921,555 12/20/94
5,374,106 08/129,364 12/20/94
5,374,109 08/083,053 12/20/94
5,374,112 08/173,870 12/20/94
5,374,113 08/068,673 12/20/94
5,374,116 08/054,390 12/20/94
5,374,127 08/165,831 12/20/94
5,374,129 08/213,785 12/20/94
5,374,135 08/105,386 12/20/94
5,374,139 07/934,323 12/20/94
5,374,140 07/969,178 12/20/94
5,374,143 08/150,547 12/20/94
5,374,151 07/728,670 12/20/94
5,374,155 08/100,213 12/20/94
5,374,158 07/910,116 12/20/94
5,374,168 08/135,985 12/20/94
5,374,170 07/907,035 12/20/94
5,374,171 08/225,531 12/20/94
5,374,175 07/734,413 12/20/94
5,374,183 07/974,875 12/20/94
5,374,184 08/222,393 12/20/94
5,374,187 08/146,740 12/20/94
5,374,198 08/136,611 12/20/94
5,374,204 08/159,903 12/20/94
5,374,221 07/805,981 12/20/94
5,374,222 08/200,596 12/20/94
5,374,226 07/869,327 12/20/94
5,374,229 08/056,758 12/20/94
5,374,232 08/115,222 12/20/94
5,374,236 07/848,306 12/20/94
5,374,237 07/919,961 12/20/94
5,374,248 07/997,030 12/20/94
5,374,254 07/845,163 12/20/94
5,374,255 08/223,051 12/20/94
5,374,271 08/021,563 12/20/94
5,374,272 08/084,556 12/20/94
5,374,284 08/188,940 12/20/94
5,374,295 08/026,150 12/20/94
5,374,303 08/035,375 12/20/94
5,374,304 08/145,718 12/20/94
5,374,307 08/077,957 12/20/94
5,374,311 08/167,056 12/20/94
5,374,314 08/183,609 12/20/94
5,374,322 08/087,293 12/20/94
5,374,326 08/092,890 12/20/94
5,374,331 08/034,520 12/20/94
5,374,333 07/922,334 12/20/94
5,374,338 08/143,819 12/20/94
5,374,339 08/136,020 12/20/94
5,374,342 08/034,276 12/20/94
5,374,344 08/097,810 12/20/94
5,374,345 08/100,292 12/20/94
5,374,349 07/757,837 12/20/94
5,374,352 08/041,767 12/20/94
5,374,353 08/048,303 12/20/94
5,374,356 07/920,973 12/20/94
5,374,364 08/115,839 12/20/94
5,374,365 07/870,280 12/20/94
5,374,366 08/019,304 12/20/94
5,374,377 08/006,312 12/20/94
5,374,378 08/006,029 12/20/94
5,374,379 07/944,974 12/20/94
5,374,385 07/981,653 12/20/94
5,374,394 08/023,048 12/20/94
5,374,397 08/144,198 12/20/94
5,374,398 07/821,035 12/20/94
5,374,401 08/080,333 12/20/94
5,374,407 08/049,852 12/20/94
5,374,414 07/710,860 12/20/94
5,374,416 07/924,016 12/20/94
5,374,419 07/994,069 12/20/94
5,374,420 08/007,467 12/20/94
5,374,423 08/113,272 12/20/94
5,374,425 08/054,470 12/20/94
5,374,426 07/429,147 12/20/94
5,374,428 08/035,600 12/20/94
5,374,431 07/988,754 12/20/94
5,374,437 08/145,513 12/20/94
5,374,438 07/964,314 12/20/94
5,374,440 07/996,419 12/20/94
5,374,447 08/163,120 12/20/94
5,374,454 08/013,652 12/20/94
5,374,462 07/651,262 12/20/94
5,374,463 07/781,512 12/20/94
5,374,465 08/116,128 12/20/94
5,374,468 08/220,479 12/20/94
5,374,478 07/899,904 12/20/94
5,374,481 08/102,399 12/20/94
5,374,488 07/916,162 12/20/94
5,374,491 08/100,227 12/20/94
5,374,493 07/918,310 12/20/94
5,374,495 07/963,269 12/20/94
5,374,497 08/115,290 12/20/94
5,374,498 08/061,310 12/20/94
5,374,500 08/041,460 12/20/94
5,374,503 08/047,642 12/20/94
5,374,505 08/107,350 12/20/94
5,374,509 08/237,801 12/20/94
5,374,515 07/974,740 12/20/94
5,374,532 07/936,400 12/20/94
5,374,542 08/039,482 12/20/94
5,374,568 08/125,986 12/20/94
5,374,570 08/109,109 12/20/94
5,374,573 08/200,591 12/20/94
5,374,583 08/249,308 12/20/94
5,374,585 08/239,788 12/20/94
5,374,586 08/127,053 12/20/94
5,374,598 07/989,151 12/20/94
5,374,600 08/126,731 12/20/94
5,374,602 07/983,709 12/20/94
5,374,603 08/052,446 12/20/94
5,374,611 07/956,844 12/20/94
5,374,614 08/068,680 12/20/94
5,374,617 07/882,202 12/20/94
5,374,621 07/760,080 12/20/94
5,374,632 07/931,644 12/20/94
5,374,634 08/084,480 12/20/94
5,374,635 08/037,862 12/20/94
5,374,638 08/034,456 12/20/94
5,374,648 08/047,429 12/20/94
5,374,649 08/047,430 12/20/94
5,374,672 08/108,559 12/20/94
5,374,674 08/238,607 12/20/94
5,374,678 08/005,936 12/20/94
5,374,679 08/220,631 12/20/94
5,374,681 08/177,388 12/20/94
5,374,686 08/221,112 12/20/94
5,374,688 07/994,634 12/20/94
5,374,689 08/053,970 12/20/94
5,374,703 08/090,636 12/20/94
5,374,704 08/166,760 12/20/94
5,374,712 07/897,987 12/20/94
5,374,721 07/961,008 12/20/94
5,374,723 08/038,073 12/20/94
5,374,724 07/970,189 12/20/94
5,374,733 08/002,987 12/20/94
5,374,735 08/166,026 12/20/94
5,374,737 08/153,782 12/20/94
5,374,738 08/156,173 12/20/94
5,374,744 07/937,848 12/20/94
5,374,745 07/930,506 12/20/94
5,374,750 08/114,189 12/20/94
5,374,756 08/155,895 12/20/94
5,374,758 08/096,259 12/20/94
5,374,760 08/213,396 12/20/94
5,374,769 07/996,457 12/20/94
5,374,774 08/186,747 12/20/94
5,374,777 08/120,205 12/20/94
5,374,781 07/968,424 12/20/94
5,374,782 08/084,461 12/20/94
5,374,790 07/969,085 12/20/94
5,374,793 08/102,783 12/20/94
5,374,800 08/154,559 12/20/94
5,374,801 08/153,933 12/20/94
5,374,803 07/856,166 12/20/94
5,374,806 08/080,762 12/20/94
5,374,807 07/963,560 12/20/94
5,374,809 08/060,947 12/20/94
5,374,815 08/031,580 12/20/94
5,374,818 07/848,242 12/20/94
5,374,822 07/691,052 12/20/94
5,374,834 08/134,965 12/20/94
5,374,841 08/180,005 12/20/94
5,374,849 08/026,672 12/20/94
5,374,866 08/094,269 12/20/94
5,374,869 07/968,590 12/20/94
5,374,870 07/902,017 12/20/94
5,374,871 07/917,563 12/20/94
5,374,877 08/095,554 12/20/94
5,374,880 08/223,220 12/20/94
5,374,882 08/087,749 12/20/94
5,374,888 07/937,790 12/20/94
5,374,894 07/932,433 12/20/94
5,374,895 08/090,588 12/20/94
5,374,903 07/185,015 12/20/94
5,374,911 08/051,027 12/20/94
5,374,915 08/040,841 12/20/94
5,374,920 07/975,691 12/20/94
5,374,922 07/960,710 12/20/94
5,374,924 08/022,788 12/20/94
5,374,928 07/445,705 12/20/94
5,374,929 07/981,182 12/20/94
5,374,935 08/021,485 12/20/94
5,374,940 07/710,221 12/20/94
5,374,942 08/105,901 12/20/94
5,374,943 07/843,603 12/20/94
5,374,951 08/089,672 12/20/94
5,374,955 08/160,806 12/20/94
5,374,965 07/799,454 12/20/94
5,374,968 08/148,479 12/20/94
5,374,969 08/154,742 12/20/94
5,374,978 08/093,312 12/20/94
5,374,982 08/180,589 12/20/94
5,374,985 07/815,770 12/20/94
5,374,991 07/676,806 12/20/94
5,374,992 07/963,493 12/20/94
5,374,994 08/118,781 12/20/94
5,374,997 07/922,421 12/20/94
5,375,003 08/130,870 12/20/94
5,375,007 08/099,641 12/20/94
5,375,011 08/107,640 12/20/94
5,375,016 07/480,024 12/20/94
5,375,022 08/103,500 12/20/94
5,375,023 07/998,171 12/20/94
5,375,026 07/998,725 12/20/94
5,375,028 07/942,152 12/20/94
5,375,029 08/120,361 12/20/94
5,375,039 08/127,150 12/20/94
5,375,040 07/954,537 12/20/94
5,375,041 07/985,175 12/20/94
5,375,054 08/192,624 12/20/94
5,375,056 07/869,664 12/20/94
5,375,060 08/032,097 12/20/94
5,375,067 07/989,334 12/20/94
5,375,070 08/024,572 12/20/94
5,375,073 08/131,742 12/20/94
5,375,075 07/881,471 12/20/94
5,375,082 08/129,001 12/20/94
5,375,084 08/148,955 12/20/94
5,375,091 08/163,803 12/20/94
5,375,092 08/073,302 12/20/94
5,375,096 07/932,345 12/20/94
5,375,100 08/102,941 12/20/94
5,375,102 07/856,464 12/20/94
5,375,103 08/205,263 12/20/94
5,375,112 07/984,482 12/20/94
5,375,125 07/882,471 12/20/94
5,375,128 07/600,034 12/20/94
5,375,137 07/932,181 12/20/94
5,375,154 08/046,290 12/20/94
5,375,160 08/068,740 12/20/94
5,375,162 07/805,644 12/20/94
5,375,165 08/068,720 12/20/94
5,375,166 07/832,121 12/20/94
5,375,194 08/101,822 12/20/94
5,375,231 07/767,390 12/20/94
5,375,245 08/020,374 12/20/94
5,375,247 07/635,183 12/20/94
5,375,256 07/940,080 12/20/94
5,375,260 07/638,700 12/20/94
PATENTS WHICH EXPIRED ON December 22, 2002
DUE TO FAILURE TO PAY MAINTENANCE FEES
Patent Serial Issue
Number Number Date
5,850,634 08/990,621 12/22/98
5,850,636 09/001,441 12/22/98
5,850,638 08/988,655 12/22/98
5,850,644 08/518,807 12/22/98
5,850,656 08/723,428 12/22/98
5,850,660 08/590,406 12/22/98
5,850,661 08/754,937 12/22/98
5,850,667 08/785,586 12/22/98
5,850,670 08/986,664 12/22/98
5,850,673 08/627,091 12/22/98
5,850,675 08/820,673 12/22/98
5,850,680 09/015,109 12/22/98
5,850,684 08/385,814 12/22/98
5,850,685 08/901,976 12/22/98
5,850,686 08/591,937 12/22/98
5,850,696 08/924,175 12/22/98
5,850,697 08/821,213 12/22/98
5,850,699 08/711,596 12/22/98
5,850,704 08/821,580 12/22/98
5,850,709 08/980,180 12/22/98
5,850,714 08/870,038 12/22/98
5,850,716 08/937,230 12/22/98
5,850,721 08/866,500 12/22/98
5,850,724 08/612,587 12/22/98
5,850,728 08/704,709 12/22/98
5,850,731 08/896,232 12/22/98
5,850,739 08/737,883 12/22/98
5,850,753 08/541,198 12/22/98
5,850,754 08/967,428 12/22/98
5,850,756 08/904,823 12/22/98
5,850,759 08/773,868 12/22/98
5,850,762 08/645,423 12/22/98
5,850,767 08/517,268 12/22/98
5,850,774 08/668,319 12/22/98
5,850,778 08/894,075 12/22/98
5,850,779 08/963,207 12/22/98
5,850,784 08/935,132 12/22/98
5,850,792 08/908,272 12/22/98
5,850,793 08/678,962 12/22/98
5,850,795 08/990,131 12/22/98
5,850,797 08/985,418 12/22/98
5,850,805 08/920,664 12/22/98
5,850,807 08/895,219 12/22/98
5,850,808 08/949,423 12/22/98
5,850,810 08/711,170 12/22/98
5,850,814 09/056,358 12/22/98
5,850,818 08/707,251 12/22/98
5,850,828 09/049,209 12/22/98
5,850,832 08/880,798 12/22/98
5,850,840 08/772,335 12/22/98
5,850,843 08/878,059 12/22/98
5,850,856 08/732,743 12/22/98
5,850,858 08/954,021 12/22/98
5,850,867 08/843,166 12/22/98
5,850,868 08/609,673 12/22/98
5,850,869 08/776,466 12/22/98
5,850,883 08/855,007 12/22/98
5,850,890 08/732,249 12/22/98
5,850,891 08/961,566 12/22/98
5,850,906 08/691,993 12/22/98
5,850,911 08/923,544 12/22/98
5,850,915 08/961,460 12/22/98
5,850,916 08/894,685 12/22/98
5,850,917 08/779,967 12/22/98
5,850,922 08/649,206 12/22/98
5,850,940 08/729,509 12/22/98
5,850,944 08/557,559 12/22/98
5,850,945 08/740,294 12/22/98
5,850,949 08/835,322 12/22/98
5,850,952 08/669,558 12/22/98
5,850,955 08/978,624 12/22/98
5,850,958 08/783,208 12/22/98
5,850,961 08/777,015 12/22/98
5,850,962 08/859,176 12/22/98
5,850,963 08/853,987 12/22/98
5,850,967 09/031,427 12/22/98
5,850,970 08/839,850 12/22/98
5,850,971 08/828,315 12/22/98
5,850,981 08/368,019 12/22/98
5,850,984 08/816,041 12/22/98
5,850,987 09/127,190 12/22/98
5,850,988 08/700,238 12/22/98
5,850,996 08/611,492 12/22/98
5,850,999 08/689,671 12/22/98
5,851,007 08/753,187 12/22/98
5,851,010 08/980,880 12/22/98
5,851,012 08/886,200 12/22/98
5,851,015 08/823,000 12/22/98
5,851,017 08/742,804 12/22/98
5,851,023 08/756,379 12/22/98
5,851,025 08/770,338 12/22/98
5,851,029 09/002,621 12/22/98
5,851,031 08/730,521 12/22/98
5,851,032 08/619,551 12/22/98
5,851,037 08/843,869 12/22/98
5,851,047 08/832,420 12/22/98
5,851,069 08/907,956 12/22/98
5,851,078 08/767,943 12/22/98
5,851,098 08/969,549 12/22/98
5,851,105 08/837,031 12/22/98
5,851,107 08/885,264 12/22/98
5,851,108 08/372,962 12/22/98
5,851,112 08/903,792 12/22/98
5,851,116 08/813,285 12/22/98
5,851,120 08/806,363 12/22/98
5,851,121 08/829,109 12/22/98
5,851,124 08/711,008 12/22/98
5,851,127 08/794,444 12/22/98
5,851,129 08/915,935 12/22/98
5,851,130 08/992,138 12/22/98
5,851,143 08/644,534 12/22/98
5,851,145 08/844,560 12/22/98
5,851,151 08/822,914 12/22/98
5,851,152 08/829,957 12/22/98
5,851,154 08/562,447 12/22/98
5,851,157 08/653,240 12/22/98
5,851,158 08/833,038 12/22/98
5,851,163 08/825,056 12/22/98
5,851,164 08/835,643 12/22/98
5,851,165 09/089,852 12/22/98
5,851,167 08/859,859 12/22/98
5,851,172 08/436,075 12/22/98
5,851,173 08/819,603 12/22/98
5,851,177 09/063,854 12/22/98
5,851,188 08/512,333 12/22/98
5,851,195 08/443,149 12/22/98
5,851,234 08/816,485 12/22/98
5,851,236 08/911,506 12/22/98
5,851,240 08/860,761 12/22/98
5,851,250 08/778,030 12/22/98
5,851,253 08/734,008 12/22/98
5,851,264 08/605,132 12/22/98
5,851,266 08/880,879 12/22/98
5,851,276 08/922,605 12/22/98
5,851,282 08/849,641 12/22/98
5,851,286 08/763,888 12/22/98
5,851,288 07/986,771 12/22/98
5,851,305 08/703,954 12/22/98
5,851,307 08/842,092 12/22/98
5,851,309 08/638,481 12/22/98
5,851,317 08/792,285 12/22/98
5,851,339 08/796,956 12/22/98
5,851,341 08/546,799 12/22/98
5,851,347 08/825,895 12/22/98
5,851,356 08/839,852 12/22/98
5,851,358 08/832,202 12/22/98
5,851,362 08/863,668 12/22/98
5,851,368 08/818,742 12/22/98
5,851,378 08/737,944 12/22/98
5,851,384 08/666,212 12/22/98
5,851,385 08/841,374 12/22/98
5,851,388 08/764,106 12/22/98
5,851,389 08/806,201 12/22/98
5,851,391 09/008,864 12/22/98
5,851,396 08/750,366 12/22/98
5,851,402 08/950,977 12/22/98
5,851,415 08/856,516 12/22/98
5,851,417 08/524,651 12/22/98
5,851,422 08/797,138 12/22/98
5,851,423 08/861,548 12/22/98
5,851,426 08/873,667 12/22/98
5,851,440 08/717,236 12/22/98
5,851,452 08/586,731 12/22/98
5,851,460 08/799,643 12/22/98
5,851,461 08/801,098 12/22/98
5,851,477 08/778,947 12/22/98
5,851,488 08/608,693 12/22/98
5,851,498 08/759,341 12/22/98
5,851,502 08/673,136 12/22/98
5,851,539 08/736,491 12/22/98
5,851,549 08/549,747 12/22/98
5,851,551 08/262,961 12/22/98
5,851,553 08/772,024 12/22/98
5,851,554 08/578,240 12/22/98
5,851,555 08/914,339 12/22/98
5,851,561 08/891,651 12/22/98
5,851,563 08/829,503 12/22/98
5,851,568 08/674,526 12/22/98
5,851,569 08/760,100 12/22/98
5,851,589 08/311,438 12/22/98
5,851,591 08/811,849 12/22/98
5,851,598 08/848,448 12/22/98
5,851,609 08/607,896 12/22/98
5,851,613 08/810,252 12/22/98
5,851,614 08/763,039 12/22/98
5,851,619 08/196,197 12/22/98
5,851,623 08/724,754 12/22/98
5,851,627 08/880,077 12/22/98
5,851,634 08/192,965 12/22/98
5,851,642 07/363,758 12/22/98
5,851,650 08/798,104 12/22/98
5,851,657 08/792,223 12/22/98
5,851,678 08/630,337 12/22/98
5,851,688 08/974,929 12/22/98
5,851,691 08/960,393 12/22/98
5,851,696 08/593,636 12/22/98
5,851,724 08/521,045 12/22/98
5,851,727 08/866,807 12/22/98
5,851,740 08/437,298 12/22/98
5,851,758 08/547,842 12/22/98
5,851,760 08/117,952 12/22/98
5,851,768 08/531,070 12/22/98
5,851,777 08/596,825 12/22/98
5,851,785 08/288,738 12/22/98
5,851,805 08/784,751 12/22/98
5,851,820 08/801,474 12/22/98
5,851,822 09/067,908 12/22/98
5,851,835 08/764,322 12/22/98
5,851,836 08/521,868 12/22/98
5,851,876 09/079,254 12/22/98
5,851,879 08/786,907 12/22/98
5,851,885 08/866,320 12/22/98
5,851,895 08/721,917 12/22/98
5,851,907 08/606,234 12/22/98
5,851,932 08/958,127 12/22/98
5,851,951 08/806,857 12/22/98
5,851,954 07/816,715 12/22/98
5,851,957 08/102,561 12/22/98
5,851,963 08/897,891 12/22/98
5,851,971 08/937,752 12/22/98
5,851,972 08/805,783 12/22/98
5,851,973 08/605,124 12/22/98
5,851,979 08/826,321 12/22/98
5,851,990 08/231,894 12/22/98
5,851,994 08/473,025 12/22/98
5,851,995 08/905,694 12/22/98
5,852,000 08/665,505 12/22/98
5,852,005 08/776,442 12/22/98
5,852,010 08/823,920 12/22/98
5,852,023 08/622,741 12/22/98
5,852,042 08/534,238 12/22/98
5,852,046 08/872,180 12/22/98
5,852,048 08/609,624 12/22/98
5,852,060 08/848,816 12/22/98
5,852,062 08/244,919 12/22/98
5,852,063 08/637,149 12/22/98
5,852,068 08/766,595 12/22/98
5,852,071 08/285,108 12/22/98
5,852,077 08/635,588 12/22/98
5,852,079 08/816,995 12/22/98
5,852,085 08/775,697 12/22/98
5,852,105 08/841,391 12/22/98
5,852,148 08/794,828 12/22/98
5,852,154 08/749,555 12/22/98
5,852,158 08/920,967 12/22/98
5,852,167 08/471,800 12/22/98
5,852,170 08/487,595 12/22/98
5,852,192 08/847,048 12/22/98
5,852,197 08/680,133 12/22/98
5,852,203 08/815,058 12/22/98
5,852,204 08/687,347 12/22/98
5,852,206 08/980,116 12/22/98
5,852,209 08/897,500 12/22/98
5,852,217 08/888,394 12/22/98
5,852,221 08/848,174 12/22/98
5,852,222 08/706,948 12/22/98
5,852,230 08/831,561 12/22/98
5,852,240 08/456,828 12/22/98
5,852,245 08/768,012 12/22/98
5,852,267 08/720,505 12/22/98
5,852,271 08/631,188 12/22/98
5,852,283 08/632,507 12/22/98
5,852,288 08/676,244 12/22/98
5,852,302 08/785,298 12/22/98
5,852,320 08/698,321 12/22/98
5,852,331 08/667,405 12/22/98
5,852,344 08/686,661 12/22/98
5,852,345 08/904,494 12/22/98
5,852,348 08/852,420 12/22/98
5,852,353 08/844,374 12/22/98
5,852,356 08/789,538 12/22/98
5,852,375 08/797,565 12/22/98
5,852,394 08/697,363 12/22/98
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