March 1941 Nonmetallic building materials Trademarks by day
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Nonmetallic building materials Trademarks filed in March 1941
TRANSOLSEAL
Filed: March 29, 1941
PLASTIC OIL RESISTING SEALING COMPOUND
Owned by: Johns-Manville Corporation
Serial Number: 71442068
TEXCOR
Filed: March 26, 1941
PORTLAND CEMENT
Owned by: LONE STAR CEMENT CORPORATION
Serial Number: 71441971
TEXCOR
Filed: March 26, 1941
PORTLAND CEMENT
Owned by: LONE STAR CEMENT CORPORATION
Serial Number: 71441972
PLY-REX
Filed: March 21, 1941
CLEAR OR COLORLESS DAMPROOFING, WATERPROOFING FABRIC, ASPHALT TROWEL MASTIC, EMULSIFIED ASPHALT TYPE H FOR ASPHALT MASTIC…
Owned by: H.E. CANN COMPANY, INC.
Serial Number: 71441761
IMPERMEX
Filed: March 12, 1941
Starch Product for Use in the Preparation or Treatment of Well Drilling Fluids
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 71441482
