Patents Reinstated Due To The Acceptance of a Late Maintenance Fee From 9/13/96 Patent Number Serial Number Filing Date Issue Date Granted Date 4,598,810 06/601,277 04/17/84 07/08/86 09/17/96 4,646,339 06/743,386 06/11/85 02/24/87 09/17/96 4,677,674 06/719,580 04/03/85 06/30/87 09/17/96 4,720,541 06/627,497 07/06/84 01/19/88 09/17/96 4,732,464 06/945,172 12/18/86 03/22/88 09/17/96 4,772,522 07/006,432 01/23/87 09/20/88 09/19/96 4,891,954 07/300,444 01/19/89 01/09/90 09/17/96 4,917,235 07/241,890 09/08/88 04/17/90 09/17/96 4,929,028 07/193,774 05/13/88 05/29/90 09/19/96 4,945,580 07/349,054 05/09/89 08/07/90 09/17/96 4,976,356 07/316,791 02/28/89 12/11/90 09/19/96 4,980,572 07/124,172 01/25/88 12/25/90 09/16/96 4,991,302 07/375,863 07/05/89 02/12/91 09/16/96 5,010,164 07/519,751 05/07/90 04/23/91 09/16/96 5,071,293 07/429,964 10/30/89 12/10/91 09/17/96 5,077,980 07/534,515 06/06/90 01/07/92 09/19/96 5,099,559 07/411,366 09/25/89 03/31/92 09/19/96 Patents Reinstated Due To The Acceptance of a Late Maintenance Fee From 9/20/96 Patent Number Serial Number Filing Date Issue Date Granted Date 4,429,950 06/380,417 05/20/82 02/07/84 09/27/96 4,492,549 06/480,311 03/30/83 01/08/85 09/27/96 4,559,588 06/567,902 01/03/84 12/17/85 09/27/96 4,625,344 06/756,287 07/18/85 12/02/86 09/20/96 4,644,571 06/770,091 08/28/85 02/17/87 09/24/96 4,695,896 06/726,468 04/24/85 09/22/87 09/25/96 4,716,324 06/932,079 11/05/86 12/29/87 09/24/96 4,720,577 06/783,212 10/02/85 01/19/88 09/25/96 4,727,041 06/852,645 04/16/86 02/23/88 09/27/96 4,731,887 07/064,138 06/19/87 03/22/88 09/25/96 4,772,262 07/045,708 04/27/87 09/20/88 09/27/96 4,802,526 06/516,347 07/22/83 02/07/89 09/27/96 4,836,287 07/109,356 10/15/87 06/06/89 09/27/96 4,938,436 07/238,598 08/31/88 07/03/90 09/23/96 4,943,063 07/330,055 03/29/89 07/24/90 09/26/96 4,947,039 07/258,649 10/17/88 08/07/90 09/25/96 4,955,876 07/138,879 02/29/88 09/11/90 09/26/96 5,024,517 07/447,201 12/07/89 06/18/91 09/27/96 5,039,667 07/228,745 08/05/88 08/13/91 09/25/96 5,051,967 07/626,978 12/13/90 09/24/91 09/27/96 5,069,384 07/431,309 11/03/89 12/03/91 09/24/96 5,078,508 07/684,997 04/15/91 01/07/92 09/25/96 5,081,078 07/443,881 11/30/89 01/14/92 09/26/96 5,081,263 07/450,402 12/14/89 01/14/92 09/25/96 5,097,640 07/597,113 10/12/90 03/24/92 09/25/96 5,098,450 07/693,683 04/30/91 03/24/92 09/26/96 5,103,946 07/609,626 11/06/90 04/14/92 09/27/96 5,108,514 07/652,565 02/08/91 04/28/92 09/20/96 5,113,073 07/460,935 03/20/90 05/12/92 09/24/96 5,118,114 07/745,387 08/15/91 06/02/92 09/27/96 5,129,182 07/405,410 09/11/89 07/14/92 09/26/96