Trademark Search  /  OI

OI

● Live · Registered

U.S. federal trademark · Serial No. 73149963 · Reg. No. 1166190

Mark
OI
Status
Registered
Serial Number
73149963
Registration No.
1166190
Filing Date
November 25, 1977
Registration Date
August 25, 1981
Class(es)
Class 009

Owners

DETECTOR ELECTRONICS, LLC
16 · BLOOMINGTON, MN, US
Detector Electronics Corporation
03 · FRAMINGHAM, MA, US
Detector Electronics Corporation
03 · Minneapolis, MN, US
Detector Electronics Corporation
03 · Minneapolis, MN, US

Goods & Services

Ultraviolet, Fire Detection Systems Comprising Detectors and Control Units

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