PROTO-SHARE
○ Dead · CancelledU.S. federal trademark · Serial No. 75348783 · Reg. No. 2193721
Filing Date
August 28, 1997
Registration Date
October 6, 1998
Goods & Services
telecommunications equipment, namely, voice and data line sharing switches
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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.