Trademark Search  /  SENTINEL

SENTINEL

○ Dead · Expired

U.S. federal trademark · Serial No. 71320383 · Reg. No. 0292631

Mark
SENTINEL
Status
Expired
Serial Number
71320383
Registration No.
0292631
Filing Date
October 23, 1931
Registration Date
March 22, 1932
Class(es)
Class 009

Owner

UNITED AIR CLEANER CORPORATION
03 · CHICAGO, IL, US

Goods & Services

RADIO RECEIVING SETS AND PARTS THEREOF, RADIO TUBES AND LOUD SPEAKERS

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