Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 1/17/97
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,492,299 06/398,135 07/14/82 01/08/85 01/22/97
4,662,786 06/783,679 10/03/85 05/05/87 01/21/97
4,667,920 06/787,074 10/15/85 05/26/87 01/22/97
4,775,936 06/846,225 03/31/86 10/04/88 01/23/97
4,826,246 07/081,193 08/04/87 05/02/89 01/21/97
4,964,188 07/376,415 07/06/89 10/23/90 01/23/97
4,978,133 07/428,959 10/30/89 12/18/90 01/21/97
5,047,928 07/292,927 01/03/89 09/10/91 01/23/97
5,128,100 07/746,159 08/14/91 07/07/92 01/21/97
5,145,549 07/747,791 08/19/91 09/08/92 01/21/97
5,145,807 07/545,794 06/29/90 09/08/92 01/21/97
Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 1/24/97
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,378,520 06/232,695 02/09/81 03/29/83 01/31/97
4,402,770 06/314,325 10/23/81 09/06/83 01/27/97
4,414,653 06/400,912 07/22/82 11/08/83 01/28/97
4,458,260 06/323,200 11/20/81 07/03/84 01/30/97
4,463,368 06/323,199 11/20/81 07/31/84 01/30/97
4,469,330 06/337,881 01/07/82 09/04/84 01/29/97
4,477,431 06/225,005 01/14/81 10/16/84 01/30/97
4,651,536 06/570,233 08/19/83 03/24/87 01/31/97
4,675,924 06/836,726 03/06/86 06/30/87 01/27/97
4,685,145 06/679,622 12/07/84 08/04/87 01/27/97
4,685,446 06/582,118 02/21/84 08/11/87 01/30/97
4,688,276 06/836,828 03/06/86 08/25/87 01/30/97
4,700,209 06/792,915 10/30/85 10/13/87 01/31/97
4,716,533 06/726,263 04/23/85 12/29/87 01/27/97
4,732,679 06/905,972 09/11/86 03/22/88 01/29/97
4,746,438 07/103,462 10/01/87 05/24/88 01/31/97
4,759,623 06/872,527 06/10/86 07/26/88 01/27/97
4,778,283 06/947,717 12/30/86 10/18/88 01/27/97
4,942,395 07/088,579 08/24/87 07/17/90 01/24/97
4,960,017 07/372,831 06/29/89 10/02/90 01/31/97
4,970,625 07/344,457 04/28/89 11/13/90 01/31/97
4,977,775 07/456,725 12/26/89 12/18/90 01/27/97
4,986,274 07/453,123 12/04/89 01/22/91 01/30/97
4,989,605 07/331,181 03/31/89 02/05/91 01/29/97
5,002,058 07/340,050 04/18/89 03/26/91 01/31/97
5,006,936 07/268,614 11/02/88 04/09/91 01/28/97
5,028,492 07/492,149 03/13/90 07/02/91 01/24/97
5,057,385 07/627,406 12/14/90 10/15/91 01/28/97
5,060,262 07/519,856 05/07/90 10/22/91 01/27/97
5,060,301 07/561,949 08/02/90 10/22/91 01/24/97
5,062,731 07/476,741 02/08/90 11/05/91 01/31/97
5,088,229 07/563,530 08/06/90 02/18/92 01/31/97
5,099,678 07/559,667 07/30/90 03/31/92 01/30/97
5,104,735 07/354,019 05/08/89 04/14/92 01/27/97
5,114,504 07/609,377 11/05/90 05/19/92 01/29/97
5,114,709 07/713,875 06/12/91 05/19/92 01/29/97
5,125,190 07/524,130 05/16/90 06/30/92 01/27/97
5,131,685 07/782,629 10/25/91 07/21/92 01/27/97
5,132,671 07/439,278 11/20/89 07/21/92 01/27/97
5,133,428 07/680,524 04/04/91 07/28/92 01/28/97
5,135,537 07/639,185 01/09/91 08/04/92 01/27/97
5,137,669 07/695,924 05/24/91 08/11/92 01/27/97
5,147,110 07/617,832 11/26/90 09/15/92 01/31/97
5,149,222 07/771,652 10/04/91 09/22/92 01/31/97
5,158,979 07/340,344 04/19/89 10/27/92 01/31/97
5,552,995 08/158,125 11/24/93 09/03/96 01/31/97