Trademark Search  /  VENTOSTAT

VENTOSTAT

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74169167 · Reg. No. 1762023

Mark
VENTOSTAT
Status
Cancelled
Serial Number
74169167
Registration No.
1762023
Filing Date
May 23, 1991
Registration Date
March 30, 1993
Class(es)
Class 011

Owners

GAZTECH CORPORATION
03 · Goleta, CA, US
GAZTECH CORPORATION
03 · Goleta, CA, US
GAZTECH CORPORATION
03 · Goleta, CA, US

Goods & Services

control unit for heating, ventilating and air conditioning systems to regulate the concentration of carbon dioxide by introducing fresh air into the system

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