Trademark Search  /  TELTONE

TELTONE

○ Dead · Expired

U.S. federal trademark · Serial No. 72447547 · Reg. No. 1010688

Mark
TELTONE
Status
Expired
Serial Number
72447547
Registration No.
1010688
Filing Date
January 31, 1973
Registration Date
May 13, 1975
Class(es)
Class 009

Owners

TELTONE CORPORATION
03 · BOTHELL, WA, US
TEL-TONE CORPORATION
03 · KIRKLAND, WA, US

Goods & Services

MULTI-FREQUENCY TONE TEST SETS

ELECTRICAL DEVICES FOR USE IN OR WITH TELEPHONE AND SIMILAR COMMUNICATIONS SYSTEMS-NAMELY, MULTI-FREQUENCY TONE ADAPTION AND CONVERSION APPARATUS FOR ADDING MULTI-FREQUENCY TONE CAPABILITY TO ROTARY DIAL TELEPHONE SYSTEMS OR PARTS THEREOF, MULTI-FREQUENCY TONE RECEIVERS, MULTI-FREQUENCY TONE GENERATORS, KEY SYSTEM TONE INTERCOMS, MULTI-FREQUENCY TONE AMPLIFIERS, VOICE OPERATED SWITCHES, AND SERVICE OBSERVING SYSTEM

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