Rubber goods Trademarks Filed in April 12, 1961
STRONGWALL
Filed: April 12, 1961
PLASTIC PIPE FOR GENERAL PIPING USE
Owned by: DIVERSIFIED PLASTICS, INC.
Serial Number: 72117694
STICK-A-SEAL
Filed: April 12, 1961
Weather-Stripping Material
Owned by: United Mineral & Chemical Corp.
Serial Number: 72117745
