Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 7/27/01
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,633,640 06/843,560 03/25/86 01/06/87 07/27/01
4,638,519 06/719,874 04/04/85 01/27/87 08/01/01
4,746,279 06/859,001 05/02/86 05/24/88 07/31/01
4,757,947 07/077,687 07/24/87 07/19/88 07/27/01
4,798,462 06/811,793 12/20/85 01/17/89 07/27/01
4,799,905 07/062,435 06/12/87 01/24/89 07/30/01
4,812,782 07/091,313 08/31/87 03/14/89 07/27/01
4,816,252 06/818,610 01/13/86 03/28/89 07/31/01
4,822,296 07/064,233 06/19/87 04/18/89 07/27/01
4,826,894 07/052,093 05/19/87 05/02/89 07/30/01
4,835,043 06/928,788 11/10/86 05/30/89 07/27/01
4,835,538 07/003,642 01/15/87 05/30/89 07/30/01
4,862,186 06/929,566 11/12/86 08/29/89 07/27/01
4,862,468 07/042,753 04/27/87 08/29/89 07/27/01
4,868,902 07/151,845 02/03/88 09/19/89 07/27/01
4,876,453 06/830,788 02/19/86 10/24/89 07/27/01
4,893,375 07/325,559 03/17/89 01/16/90 08/02/01
5,056,410 07/410,816 09/22/89 10/15/91 08/01/01
5,076,085 07/637,198 01/03/91 12/31/91 07/31/01
5,076,625 07/666,422 03/07/91 12/31/91 07/27/01
5,080,913 07/522,527 05/11/90 01/14/92 07/31/01
5,081,687 07/621,190 11/30/90 01/14/92 08/02/01
5,094,561 07/592,463 10/01/90 03/10/92 08/01/01
5,146,849 07/583,247 09/17/90 09/15/92 07/27/01
5,158,609 07/671,039 03/18/91 10/27/92 07/30/01
5,159,932 07/833,630 02/07/92 11/03/92 08/02/01
5,173,957 07/758,665 09/12/91 12/22/92 07/27/01
5,178,313 07/706,453 05/28/91 01/12/93 07/27/01
5,181,270 07/742,815 08/09/91 01/19/93 07/27/01
5,191,954 07/909,326 07/06/92 03/09/93 07/27/01
5,198,022 07/822,251 01/17/92 03/30/93 07/27/01
5,206,162 07/778,240 10/17/91 04/27/93 07/27/01
5,208,291 07/941,498 09/08/92 05/04/93 07/30/01
5,208,294 07/718,179 06/20/91 05/04/93 07/30/01
5,208,334 07/895,955 06/09/92 05/04/93 07/30/01
5,210,151 07/939,179 09/02/92 05/11/93 07/30/01
5,210,170 07/708,590 05/31/91 05/11/93 07/30/01
5,212,275 07/957,498 10/07/92 05/18/93 07/30/01
5,212,280 07/767,729 09/30/91 05/18/93 07/30/01
5,224,254 07/899,716 06/17/92 07/06/93 08/02/01
5,241,556 07/826,720 01/28/92 08/31/93 07/27/01
5,297,893 08,000,748 01/05/93 03/29/94 08/01/01
5,317,319 07/916,772 07/17/92 05/31/94 07/27/01
5,321,926 08/065,407 05/24/93 06/21/94 08/02/01
5,433,272 08/158,224 11/29/93 07/18/95 07/31/01
5,434,059 08/119,009 09/09/93 07/18/95 07/31/01
5,487,079 08/368,821 01/05/95 01/23/96 08/01/01
5,500,350 08/235,261 04/29/94 03/19/96 07/27/01
5,517,358 08/304,513 09/12/94 05/14/96 07/31/01
5,523,379 08/361,264 12/21/94 06/04/96 08/02/01
5,549,871 08/542,713 10/13/95 08/27/96 07/31/01
5,549,916 08/475,143 06/07/95 08/27/96 07/27/01
5,565,246 08/496,255 06/28/95 10/15/96 07/27/01
5,599,220 08/455,198 06/01/95 02/04/97 07/27/01
5,600,142 08/451,842 05/26/95 02/04/97 07/27/01
5,603,146 08/576,290 12/21/95 02/18/97 07/31/01
5,603,709 08/584,888 01/11/96 02/18/97 07/27/01
5,604,110 08/488,080 06/07/95 02/18/97 07/27/01
5,616,083 08/508,329 07/27/95 04/01/97 07/27/01
5,625,636 07/774,915 10/11/91 04/29/97 07/27/01
5,625,904 08/556,851 11/02/95 05/06/97 07/27/01
5,628,888 08/624,720 03/28/96 05/13/97 07/27/01
5,629,386 08/450,439 05/25/95 05/13/97 07/30/01
5,629,402 08/221/214 03/31/94 05/13/97 07/30/01
5,629,403 08/359,961 12/20/94 05/13/97 07/30/01
5,631,305 08/665,934 06/19/96 05/20/97 07/30/01
5,637,147 08/573,908 12/18/95 06/10/97 07/27/01