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February 29, 1944 Trademark Filings
STERNSON STRUCTURAL SPECIALTIES MADE IN CANADA
WATERPROOFING AND PROTECTIVE COATING PREPARATIONS FOR METAL, BRICK, STONE, CONCRETE, TILE, STUCCO AND FIBERBOARD; ACCELERATORS, WATERPROOFERS, HARDENERS AND CURING MATERIALS FOR CONCRETE OR MORTAR, HARDENER AND PORE-SEALING PREPARATIONS FOR CONCRETE SURFACES; EXPANSION JOINT MATERIALS-NAMELY, LIQUID AND PLASTIC PREPARATIONS FOR FILLING EXPANSION JOINTS, AND PREFORMED FILLER FOR EXPANSION JOINTS; CAULKING, POINTING AND GLAZING COMPOUNDS; PREPARATIONS FOR BONDING PLASTER OR CONCRETE TO SURFACES...
Expired
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February 29, 1944
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71467865
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DIAPERM
TEXTILE FINISHES
Expired
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February 29, 1944
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71467860
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MICROGRIND
Oily Compounds, Soluble in Water for Use as Coolants in Grinding and Similar Finishing Operations on Metal Surfaces
Cancelled
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February 29, 1944
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71467858
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DR. GUILD'S GREEN MOUNTAIN
PREPARATIONS IN POWDER AND CIGARETTE FORM FOR USE IN THE TREATMENT OF ASTHMATIC ATTACKS
Expired
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February 29, 1944
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71467846
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