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Calsperse Trademarks
CALSPERSE
Soil conditioner, namely, calcium fertilizer, for agricultural and turfgrass use
Cancelled
·
March 1, 2005
·
78577935
·
CALSPERSE
soil conditioners, namely calcium fertilizer, for agricultural and turfgrass use
Abandoned
·
November 9, 1998
·
75584793
·
CALSPERSE
scale inhibitor and heat transfer improving agent used in water treatment chemical formulations
Registered
·
June 20, 1995
·
74691247
·
CALSPERSE
SCALE INHIBITOR AND HEAT TRANSFER IMPROVING AGENT USED IN WATER TREATMENT CHEMICAL FORMULATIONS
Cancelled
·
August 7, 1987
·
73681401
·
CALSPERSE
SCALE INHIBITOR AND HEAT TRANSFER IMPROVING AGENT USED IN WATER TREATMENT CHEMICAL FORMULATIONS
Cancelled
·
February 6, 1978
·
73153099
·
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