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Powerstone Trademarks
POWERSTONE
Hand-held cleaning apparatus in the nature of scouring sticks, brushes and pads for cleaning toilets, bathtubs, sinks, and tile
Registered
·
September 24, 2020
·
90207240
·
POWERSTONE
Metal tower cart with wheels specially adapted for use as a storage cabinet
Registered
·
May 15, 2019
·
88431414
·
POWERSTONE
Novelty items, namely, non-precious, polished stones for use in association with prosperity, good-fortune, and enhanced spiritual and mystical perceptions
Cancelled
·
July 4, 2006
·
78922163
·
POWERSTONE
Abrasive preparation for cleaning hard surfaces, for use for cleaning, removing stains, polishing and smoothing surfaces
Cancelled
·
February 7, 2001
·
76207741
·
POWERSTONE
FILTRATION MATERIALS, NAMELY CERAMIC BALLS FOR CATALYST BED SUPPORT FOR THE HYDROCARBON PROCESSING INDUSTRY
Registered
·
August 13, 1998
·
75535186
·
POWERSTONE
vehicle tires
Abandoned
·
May 24, 1993
·
74394532
·
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