| FIRE SHIELD 300 National Fittings, Inc.
74658578 10 Apr 1995 | on 17 Apr 2020 | mechanical metal couplings and grooved metal fittings for use in autom... Class 006 mechanical metal couplings and grooved metal fittings for use in automatic fire sprinkler systems | | | NATIONAL National Fittings, Inc.
76573068 29 Jan 2004 | on 21 Sep 2012 | metal pipe fittings; metal manually operated valves; metal pipe coupli... Class 006 metal pipe fittings; metal manually operated valves; metal pipe couplings | | | NATIONAL FITTINGS National Fittings, Inc.
76573067 29 Jan 2004 | on 09 May 2008 | metal pipe fittings, metal valves, and metal couplings,metal pipe fitt... Class 006 metal pipe fittings, metal valves, and metal couplings | | | FIRE SHIELD 300 National Fittings, Inc.
75564191 01 Oct 1998 | on 11 Apr 2004 | ductile iron threaded pipe fittings, namely, elbows, tees, caps, reduc... Class 006 ductile iron threaded pipe fittings, namely, elbows, tees, caps, reducers, unions, plugs, crosses, and other fittings that may complement the line; and manually operated, metal valves, namely, butterfly valves with grooved ends, and wafer valves for use with flanges | |