Trademark Search  /  OBS

OBS

● Live · Registered

U.S. federal trademark · Serial No. 78633476 · Reg. No. 3500458

Mark
OBS
Status
Registered
Serial Number
78633476
Registration No.
3500458
Filing Date
May 19, 2005
Registration Date
September 9, 2008
Class(es)
Class 009

Owners

CAMPBELL SCIENTIFIC, INC.
03 · LOGAN, UT, US
CAMPBELL SCIENTIFIC, INC.
03 · LOGAN, UT, US
D & A Instrument Company
03 · Port Townsend, WA, US

Goods & Services

Opto-electronic turbidity and suspended solids sensors

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