Metal goods Trademarks Filed in November 26, 1971
DUNCAN
Filed: November 26, 1971
STAINS FOR CERAMIC ARTICLES AND GLAZES FOR CERAMIC ARTICLES
Owned by: DUNCAN ENTERPRISES
Serial Number: 72408687
CWS
Filed: November 26, 1971
ELECTRICAL POSITIONING CONTROLS FOR MOVING WELDING EQUIPMENT IN RELATION TO A WELD; ELECTRICAL WELDING POWER SOURCES
Owned by: CHICAGO WELDING SALES COMPANY
Serial Number: 72408738
ROVANCO
Filed: November 26, 1971
INSULATED TUBING AND PIPE CONDUITS, FITTINGS, ELBOWS AND T-CONNECTIONS
Owned by: ROVANCO CORP.
Serial Number: 72408844
