Nonmetallic building materials Trademarks Filed in April 24, 1967
ULTIMET
Filed: April 24, 1967
STEEL COMPONENTS FOR FORMING EACH OF THE FOLLOWING: WALL FRAMING GRIDS, DOOR FRAMES, AND WINDOW FRAMES
Owned by: UNITED STATES STEEL CORPORATION
Serial Number: 72269831
ETHYL
Filed: April 24, 1967
POLYETHYLENE AND POLYVINYL CHLORIDE FILM FOR USE AS A VAPOR BARRIER AND FOR PROTECTION AGAINST WEATHER, AND POLYVINYL CHLORIDE…
Owned by: ETHYL CORPORATION
Serial Number: 72269876
