-
-
-
-
-
Fire door system
-
Patent number 5,605,185
-
Issue date Feb 25, 1997
-
McKeon Rolling Steel Door Co., Inc.
-
James M. McKeon
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
-
Self-closing fire door
-
Patent number 5,542,460
-
Issue date Aug 6, 1996
-
McKeon Rolling Steel Door Company, Inc.
-
James McKeon
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Self-closing fire door
-
Patent number 5,355,927
-
Issue date Oct 18, 1994
-
McKeon Rolling Steel Door Company, Inc.
-
James McKeon
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-