SIR SYSTEM
○ Dead · CancelledU.S. federal trademark · Serial No. 74471473 · Reg. No. 1875126
Filing Date
December 15, 1993
Registration Date
January 24, 1995
Goods & Services
electronic radar apparatus for use in subsurface surveying
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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.