NOTIFICATION OF ACCEPTANCE OF DELAYED PAYMENT OF MAINTENANCE FEE (35 U.S.C. 41(c); 37 CFR 1.378) The patent(s) listed below are considered as not having expired but are subject to the conditions set forth in 35 U.S.C. 41(c)(2), in view of the Petition to Accept Late Payment of the maintenance fees which has been GRANTED BY THE COMMISSIONER OF PATENTS AND TRADEMARKS, as provided for under 35 U.S.C. 41(c)(1) and 37 CFR 1.378. Application Delayed Payment Patent No. Serial No. Patent Date Filing Date Acceptance Date Re. 34,270 07/783,831 06/01/93 10/29/91 01/18/95 (4,899,237) (07/366,366) (02/06/90) (06/15/89) 4,345,199 06/241,454 08/17/82 03/06/81 01/17/95 4,392,911 06/377,336 07/12/83 05/12/82 01/09/95 4,499,885 06/527,874 02/19/85 08/30/83 01/17/95 4,594,229 06/238,234 06/10/86 02/25/81 01/13/95 4,766,433 06/628,234 08/23/88 07/06/84 09/16/94 4,795,494 07/167,845 01/03/89 03/14/88 01/18/95 4,798,959 07/001,330 01/17/89 01/02/87 01/13/95 4,841,946 06/923,390 06/27/89 10/27/86 01/09/95 4,869,699 07/302,377 09/26/89 01/27/89 01/11/95 4,892,060 07/185,955 01/09/90 04/25/88 01/18/95 4,918,750 07/182,732 04/17/90 04/18/88 09/16/94 4,919,212 07/335,647 04/24/90 04/10/89 01/11/95 4,925,575 07/294,353 05/15/90 01/09/89 01/18/95 4,936,953 07/356,641 06/26/90 05/22/89 12/30/94 4,939,661 07/243,317 07/03/90 09/09/88 01/11/95 4,942,081 07/146,339 07/17/90 01/21/88 01/18/95 4,945,401 07/247,719 07/31/90 09/22/88 01/11/95 4,947,066 07/265,728 08/07/90 11/01/88 01/13/95 4,947,291 07/208,218 08/07/90 06/17/88 01/19/95 4,956,635 07/339,129 09/11/90 04/14/89 11/28/94