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Mastersphere Trademarks
MASTERSPHERE
chemicals used in industry and construction
Pending
·
June 25, 2025
·
99251946
·
MASTERSPHERE
chemicals for construction, namely, concrete admixtures
Pending
·
March 16, 2021
·
90581315
·
MASTERSPHERE
chemicals for industrial use and construction
Cancelled
·
February 14, 2014
·
86193707
·
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