Trademark Search  /  MASTERKEY

MASTERKEY

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74376677 · Reg. No. 1815131

Mark
MASTERKEY
Status
Cancelled
Serial Number
74376677
Registration No.
1815131
Filing Date
March 25, 1993
Registration Date
January 4, 1994
Class(es)
Class 036

Owners

BELL ATLANTIC NETWORK SERVICES, INC.
03 · Arlington, VA, US
BELL ATLANTIC NETWORK SERVICES, INC.
03 · Arlington, VA, US
BELL ATLANTIC NETWORK SERVICES, INC.
03 · Arlington, VA, US

Goods & Services

providing telephone account and billing information via telephone

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.