Trademark Search  /  DIGITAL TELEPHONE SYSTEMS, INC. D

DIGITAL TELEPHONE SYSTEMS, INC. D

○ Dead · Expired

U.S. federal trademark · Serial No. 72349167 · Reg. No. 0938584

Mark
DIGITAL TELEPHONE SYSTEMS, INC. D
Status
Expired
Serial Number
72349167
Registration No.
0938584
Filing Date
January 21, 1970
Registration Date
July 25, 1972
Class(es)
Class 009

Owner

DIGITAL TELEPHONE SYSTEMS, INC.
03 · CA, US

Goods & Services

ELECTRONIC UNITS WHICH WILL MEASURE THE NUMBER OF TELEPHONE CALLS ON A TELEPHONE CIRCUIT OR SWITCH, AND THE LENGTH OF TIME THE CALL LASTS

TELEPHONE MULTIPLEX, SWITCHING AND SIGNALING EQUIPMENT

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