Patents Reinstated Due to the Acceptance of a Late Maintenance Fee From 9/15/95 Patent Number Serial Number Filing Date Issue Date Granted Date 4,553,461 06/433,651 10/12/82 11/19/85 09/22/95 4,605,050 06/639,263 08/09/84 08/12/86 09/20/95 4,619,052 06/745,180 06/17/85 10/28/86 09/22/95 4,640,365 06/726,802 04/24/85 02/03/87 09/22/95 4,641,482 06/433,001 10/06/82 02/10/87 09/20/95 4,658,242 06/742,558 06/07/85 04/14/87 09/20/95 4,820,096 07/095,911 09/14/87 04/11/89 09/20/95 4,852,874 07/229,220 08/05/88 08/01/89 09/20/95 4,859,704 07/173,299 03/25/88 08/22/89 09/20/95 4,877,027 07/202,679 06/06/88 10/31/89 09/20/95 4,948,314 07/375,638 07/05/89 08/14/90 09/21/95 4,971,263 07/269,672 11/10/88 11/20/90 09/22/95 4,975,174 07/292,771 01/03/89 12/04/90 09/20/95 5,004,553 07/421,751 10/16/89 04/02/91 09/20/95 5,024,421 07/520,478 05/08/90 06/18/91 09/20/95