QU
○ Dead · CancelledU.S. federal trademark · Serial No. 75570941 · Reg. No. 2474033
Filing Date
October 15, 1998
Registration Date
July 31, 2001
Goods & Services
conductor tubes for heat transfer, namely, heat exchangers
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Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.