ALEXANDRIA, Va., Aug. 11 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'HELISTAR' in its latest official gazette. The trademark application with the serial number 74696206 was filed on Jun. 23, 1995.
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Goods and Services: 1 - helium enhanced argon based shielding gas blend for metal processing by welding and metal cutting
International/US Class(es): 1
Mark Drawing Code: 1 - TYPESET WORD(S) /LETTER(S) /NUMBER(S)
Current Owner(s): Praxair Technology Inc. 10 Riverview Drive Danbury CT Connecticut 06810 3 CORPORATION
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