March 1946 Nonmetallic building materials Trademarks by day
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Nonmetallic building materials Trademarks filed in March 1946
MASTER-BILT

MASTER-BILT

Filed: March 29, 1946
MINERAL-SURFACED ASPHALT-SATURATED FELT SHINGLES FOR ROOFING AND SIDING
Owned by: BIRG & SON, INC.
Serial Number: 71499198

BERMICO

BERMICO

Filed: March 28, 1946
FIBRE CONDUITS OR PIPES, BOTH PERFORATED AND UNPERFORATED, FOR SEWAGE DISPOSAL, DRAINAGE, IRRIGATION, AND DISPERSION OF…
Owned by: BROWN COMPANY
Serial Number: 71499113

PLYSTONE COMPANY BUILDING MAINTENANCE MATERIALS

PLYSTONE COMPANY BUILDING MAINTENANCE MATERIALS

Filed: March 14, 1946
SEMI-LIQUID FLOOR RESURFACING MATERIAL, HAVING AN ASPHALTIC BASE AND ADAPTED FOR USE WITH WOOD, CONCRETE AND/OR COMPOSITION…
Owned by: SHELTON, CARL M.
Serial Number: 71498259

DRAGPEB

DRAGPEB

Filed: March 9, 1946
LININGS FOR TUBE MILLS
Owned by: F. L. SMIDTH & CO.
Serial Number: 71497976

TWINDOW

TWINDOW

Filed: March 2, 1946
WINDOW UNITS COMPOSED PRINCIPALLY OF AT LEAST TWO SHEETS OF GLASS SPACED TO FORM A MULTIPLE GLAZED STRUCTURE
Owned by: PPG INDUSTRIES, INC.
Serial Number: 71497563