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Plasticrete Trademarks
PLASTICRETE
CONCRETE MASONRY UNITS
Cancelled
·
June 1, 1987
·
73664561
·
PLASTICRETE
BUILDING BLOCKS, SLABS, AND PIPE OF CEMENTITIOUS MATERIAL
Expired
·
December 1, 1948
·
71569715
·
PLASTICRETE
GARDEN BURNERS OF DRY MASONRY CONSTRUCTION USED AS REFUSE INCINERATORS
Expired
·
July 28, 1948
·
71562398
·
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