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Rockmaster Trademarks
ROCKMASTER
parts for horizontal directional drilling machines, namely, drill bits, housings, and backreamers used in the installation of underground utilities and pipelines
Registered
·
March 28, 2014
·
86234995
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ROCKMASTER
Conveyor Belting
Registered
·
August 22, 2005
·
78697164
·
ROCKMASTER
Diamond products, blades, core bits for the tile and stone industry
Abandoned
·
May 5, 2008
·
77465416
·
ROCKMASTER
Crushing machines
Registered
·
August 24, 2001
·
76304580
·
ROCKMASTER
REINFORCED RUBBER PIPES, PLASTIC PIPES AND HOSES FOR HYDRAULIC APPARATUS AND FLUID CONVEYING APPLICATIONS, REINFORCED RUBBER AND PLASTIC HYDRAULIC HOSES, REINFORCED RUBBER HOSES AND TUBES FOR HYDRAULIC APPLIANCES AND FLUID CONVEYING APPLICATIONS
Registered
·
August 4, 1999
·
75768086
·
ROCKMASTER
mobile digging/cutting devices
Abandoned
·
October 16, 1995
·
75006586
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ROCKMASTER
musical instruments and parts and fittings therefor
Abandoned
·
April 3, 1990
·
74045324
·
ROCKMASTER
GUITAR STRINGS
Abandoned
·
May 4, 1987
·
73658765
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ROCKMASTER
UNCURED TREAD RUBBER COMPOUND
Abandoned
·
December 16, 1985
·
73573610
·
ROCKMASTER
ELECTRIC BLASTING CAPS
Expired
·
September 9, 1947
·
71533836
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