DURO-DOOR
Filed: April 21, 1977
DUCT CLOSURE FLAP DEVICES FOR USE IN SEALING APERTURES IN AIR CONDUITS AND SOLD TO THE HEATING AND AIR CONDITIONING TRADE…
Owned by: DURO DYNE CORPORATION
Serial Number: 73123524
SS 20
Filed: April 21, 1977
PIPE
Owned by: ALLIED TUBE & CONDUIT CORPORATION
Serial Number: 73123531
SPACE
Filed: April 21, 1977
PREFABRICATED METAL COMMERCIAL, INDUSTRIAL AND RECREATIONAL BUILDINGS
Owned by: SPACE BUILDING CORP.
Serial Number: 73123553
WRANGLER
Filed: April 21, 1977
BARBED WIRE
Owned by: KEYSTONE CONSOLIDATED INDUSTRIES, INC.
Serial Number: 73123661
SAVAGE
Filed: April 21, 1977
BARBED WIRE
Owned by: KEYSTONE CONSOLIDATED INDUSTRIES, INC.
Serial Number: 73123662
MAYFAIR
Filed: April 21, 1977
ALUMINUM WINDOWS AND SLIDING DOORS
Owned by: CHAMBERLAIN MANUFACTURING CORPORATION
Serial Number: 73123675
INSUL-PIN
Filed: April 21, 1977
WELDING STUDS AND CLIPS FOR USE WITH ELECTRICAL WELDING APPARATUS AND EQUIPMENT
Owned by: OMARK INDUSTRIES, INC.
Serial Number: 73123676
