Patent Reinstated Due to the Acceptance of a
Late Maintenance Fee From 05/07/99
Patent Serial Filing Issue Granted
Number Number Date Date Date
Re. 34,508 07/846,493 03/03/92 01/11/94 05/11/99
4,552,489 06/551,103 11/14/83 11/12/85 05/07/99
4,584,582 06/630,079 07/12/84 04/29/86 05/11/99
4,586,784 06/774,851 09/09/85 05/06/86 05/11/99
4,869,454 07/098,625 09/21/87 09/26/89 05/11/99
4,887,335 07/278,650 11/15/88 12/19/89 05/11/99
4,887,998 07/132,418 12/14/87 12/19/89 05/07/99
4,905,772 07/239,478 09/01/88 03/06/90 05/12/99
4,914,329 07/255,707 10/07/88 04/03/90 05/11/99
4,920,695 07/227,911 07/27/88 05/01/90 05/11/99
4,924,741 07/223,113 07/22/88 05/15/90 05/07/99
4,925,294 07/227,403 12/17/86 05/15/90 05/10/99
4,938,381 07/239,515 09/01/88 07/03/90 05/13/99
4,956,548 07/294,182 01/06/89 09/11/90 05/10/99
4,959,917 07/430,830 11/01/89 10/02/90 05/07/99
4,962,136 07/185,535 04/25/88 10/09/90 05/11/99
4,962,708 07/282,757 12/12/88 10/16/90 05/11/99
4,966,350 07/279,853 12/05/88 10/30/90 05/11/99
4,982,019 07/387,048 07/31/89 01/01/91 05/11/99
4,987,202 07/327,195 10/14/88 01/22/91 05/11/99
5,186,627 07/800,515 12/03/91 02/16/93 05/11/99
5,233,178 07/858,597 03/27/92 08/03/93 05/11/99
5,253,630 07/945,519 09/16/92 10/19/93 05/12/99
5,255,458 07/795,503 11/21/91 10/26/93 05/12/99
5,287,931 07/910,285 07/15/92 02/22/94 05/07/99
5,298,918 07/792,020 11/13/91 03/29/94 05/10/99
5,306,661 08/053,752 04/29/93 04/26/94 05/10/99
5,310,372 07/853,923 03/19/92 05/10/94 05/10/99
5,311,727 07/918,202 07/20/92 05/17/94 05/07/99
5,312,412 08/012,994 02/03/93 05/17/94 05/11/99
5,312,670 07/817,385 01/06/92 05/17/94 05/12/99
5,329,121 08/022,219 02/25/93 07/12/94 05/10/99
5,331,670 07/830,036 01/31/92 07/19/94 05/10/99
5,332,769 08/002,767 01/14/93 07/26/94 05/11/99
5,338,032 08/022,503 02/25/93 08/16/94 05/10/99
5,353,758 07/901,428 06/19/92 10/11/94 05/13/99
5,354,462 08/196,798 02/15/94 10/11/94 05/12/99
5,361,940 08/068,974 05/28/93 11/08/94 05/10/99
5,370,313 08/179,385 01/10/94 12/06/94 05/11/99
5,371,670 08/023,253 02/01/93 12/06/94 05/11/99
5,372,756 08/061,021 05/14/93 12/13/94 05/10/99
5,378,822 08/045,806 04/08/93 01/03/95 05/11/99
5,382,725 08/198,901 02/18/94 01/17/95 05/11/99
5,385,680 08/185,149 01/24/94 01/31/95 05/11/99
5,393,183 08/197,736 02/17/94 02/28/95 05/11/99