Nonmetallic building materials Trademarks Filed in June 29, 1978
TILETUBE
Filed: June 29, 1978
Hollow Plastic Member which Serves as a Construction Member for Swimming Pool Bottoms, Walls, Decks and Enclosures and can…
Owned by: Northern Research Corp.
Serial Number: 73176555
TRANSFLOW
Filed: June 29, 1978
NON-METALLIC PANELS FOR USE IN BUILDING
Owned by: NORTON COMPANY
Serial Number: 73176623
TUFF-LINK
Filed: June 29, 1978
ASBESTOS-CEMENT PIPE COUPLINGS
Owned by: J-M A/C PIPE CORPORATION
Serial Number: 73178258
