Rubber goods Trademarks Filed in April 17, 1942
HYFLEX
Filed: April 17, 1942
Extruded Plastic Tubing for Electrical Insulation
Owned by: Minnesota Mining and Manufacturing Company
Serial Number: 71452398
TRANSFLEX
Filed: April 17, 1942
Extruded Plastic Tubing for Electrical Insulation
Owned by: Minnesota Mining and Manufacturing Company
Serial Number: 71452399