Patents Reinstated Due to the Acceptance of a
Late Maintenance Fee From 08/24/01
Patent Serial Filing Issue Granted
Number Number Date Date Date
4,753,818 06/889,562 07/25/86 06/28/88 08/30/01
4,780,040 07/131,756 12/11/87 10/25/88 08/24/01
4,809,375 06/855,138 04/23/86 03/07/89 08/29/01
4,830,168 07/188,447 04/29/88 05/16/89 08/27/01
5,037,691 07/398,128 08/23/89 08/06/91 08/29/01
5,142,900 07/599,057 10/17/90 09/01/92 08/30/01
5,185,549 07/287,345 12/21/88 02/09/93 08/30/01
5,195,242 07/897,579 06/11/92 03/23/93 08/28/01
5,201,439 07/891,184 06/01/92 04/13/93 08/29/01
5,209,093 07/877,719 05/04/92 05/11/93 08/30/01
5,227,800 07/764,656 09/24/91 07/13/93 08/29/01
5,467,532 08/262,646 06/20/94 11/21/95 08/30/01
5,511,905 08/143,359 10/26/93 04/30/96 08/29/01
5,547,238 08/238,538 05/05/94 08/20/96 08/29/01
5,570,515 08/500,142 07/10/95 11/05/96 08/27/01
5,584,455 08/362,561 02/09/95 12/17/96 08/15/01
5,588,483 08/590.083 01/26/96 12/31/96 08/24/01
5,597,003 08/520,094 08/28/95 01/28/97 08/29/01
5,623,335 08/433,749 05/04/95 04/22/97 08/15/01
5,624,218 08/509,429 09/12/95 04/29/97 08/10/01
5,626,155 08/391,727 02/21/95 05/06/97 08/27/01
5,634,581 08/373,092 01/17/95 06/03/97 08/27/01
5,635,895 08/195,318 02/14/94 06/03/97 08/27/01
5,641,781 08/613,843 03/11/96 06/24/97 08/15/01
5,642,613 08/600,161 02/12/96 07/01/97 08/30/01
5,645,815 08/439,905 05/12/95 07/08/97 08/30/01