Trademark Search  /  DEFINITY

DEFINITY

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73771999 · Reg. No. 1560615

Mark
DEFINITY
Status
Cancelled
Serial Number
73771999
Registration No.
1560615
Filing Date
December 23, 1988
Registration Date
October 17, 1989
Class(es)
Class 009

Owners

AT&T CORP.
03 · NEW YORK, NY, US
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
03 · NEW YORK, NY, US
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
03 · NEW YORK, NY, US
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
03 · NEW YORK, NY, US

Goods & Services

TELECOMMUNICATIONS PRODUCTS, NAMELY A TELECOMMUNICATIONS SWITCHING UNIT AND PARTS THEREFOR COMPRISING LIGHTWAVE TRANSCEIVERS AND CIRCUIT PACKS

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