PORCELAIN ENAMEL & MFG. CO. OF BALTIMORE THE Trademarks
PEMQUE
Filed: January 19, 1943
COMPOSITE ELECTRICAL INSULATING MATERIAL COMPRISING A MIXTURE IN DIVIDED FORM OF AN ELECTRICAL INSULATING BASE AND A LOW…
Owned by: PORCELAIN ENAMEL & MFG. CO. OF BALTIMORE THE
Serial Number: 71458019
PERMARINE
Filed: August 2, 1943
FIREPROOF INORGANIC CERAMIC COATING COMPOSITION FOR SHIPS, PIERS, PILES, MARINE FURNITURE, AND OTHER WOODEN, METAL, AND…
Owned by: PORCELAIN ENAMEL & MFG. CO. OF BALTIMORE THE
Serial Number: 71462461
