Mark Identification

D

Serial Number

72349166

Filing Date

Jan 21, 1970

Registration Date

Jul 25, 1972

Trademark by

DIGITAL TELEPHONE SYSTEMS INC.

Classification Information

TELEPHONE MULTIPLEX, SWITCHING AND SIGNALING EQUIPMENT

Housewares and Glass

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

Fancy Goods
DIGITAL TELEPHONE SYSTEMS, INC. D