Trademark Search  /  SONA-SWEEP

SONA-SWEEP

○ Dead · Expired

U.S. federal trademark · Serial No. 71627951 · Reg. No. 0582719

Mark
SONA-SWEEP
Status
Expired
Serial Number
71627951
Registration No.
0582719
Filing Date
April 11, 1952
Registration Date
November 24, 1953
Class(es)
Class 009

Owner

KAY ELECTRIC COMPANY
03 · PINE BROOK, NJ, US

Goods & Services

INSTRUMENT THAT IS A NARROW-BAND SWEEPING OSCILLATOR FOR USE WITH AN OSCILLOSCOPE IN DEFINING THE PASS BAND CHARACTERISTICS OF AMPLIFIERS AND FILTERS BY PROVIDING A NARROW FREQUENCY SWEEP WHICH CAN BE CENTERED AT FREQUENCIES FROM 10 TO 200 KILOCYCLES AND DEVELOPS MARKER PIPS WHICH ARE INDEPENDENT OF THE AMPLIFIER CIRCUITS UNDER TEST AND OTHER USES

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