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Phosfree Trademarks
PHOSFREE
equipment protection additives for commercial and industrial cooling water systems and heat exchangers
Abandoned
·
September 18, 2013
·
86068142
·
PHOSFREE
WATER PURIFYING ADDITIVES NAMELY, LANTHANUM COMPOUNDS FOR USE IN SWIMMING POOLS, DRINKING WATER AND WASTE WATER
Registered
·
October 2, 1998
·
75564208
·
PHOSFREE
CONCENTRATED CLEANER FOR SURGICAL INSTRUMENTS
Cancelled
·
April 22, 1976
·
73084783
·
PHOSFREE
LAUNDRY DETERGENT
Expired
·
July 31, 1970
·
72366804
·
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