PATENTS REINSTATED DUE TO THE ACCEPTANCE OF A LATE MAINTENANCE FEE FROM 6/23/95 Patent No. Serial No. Filing Date Issue Date Granted Date Re. 34,486 07/772,389 10/07/91 12/21/93 06/30/95 4,363,580 06/281,778 07/09/81 12/14/82 06/26/95 4,528,442 06/614,387 05/25/84 07/09/85 06/30/95 4,535,597 06/573,679 01/25/84 08/20/85 06/23/95 4,605,701 06/662,726 10/19/84 08/12/86 06/23/95 4,610,972 06/601,685 04/18/84 09/09/86 06/27/95 4,660,336 06/807,376 12/10/85 04/28/87 06/30/95 4,853,780 07/154,881 02/11/88 08/01/89 06/23/95 4,898,504 07/277,778 11/30/88 02/06/90 06/30/95 4,906,093 07/222,403 07/21/88 03/06/90 06/27/95 4,953,553 07/350,500 05/11/89 09/04/90 06/26/95 4,968,265 07/374,622 06/29/89 11/06/90 06/27/95 4,969,251 07/338,890 04/17/89 11/13/90 06/27/95 4,974,288 07/469,081 01/23/90 12/04/90 06/29/95 4,978,658 07/257,723 10/14/88 12/18/90 06/27/95 4,989,256 07/215,583 07/06/88 01/29/91 06/29/95 4,997,827 07/321,083 03/09/89 03/05/91 06/30/95 5,002,672 07/532,261 06/01/90 03/26/91 06/29/95 5,007,828 07/476,734 02/08/90 04/16/91 06/27/95