Trademark Search  /  HYDRO-NAUT

HYDRO-NAUT

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74021319 · Reg. No. 1643366

Mark
HYDRO-NAUT
Status
Cancelled
Serial Number
74021319
Registration No.
1643366
Filing Date
January 19, 1990
Registration Date
May 7, 1991
Class(es)
Class 007

Owners

F W R Corporation
03 · Barrington, IL, US
F W R Corporation
03 · Barrington, IL, US
F W R Corporation
03 · Barrington, IL, US

Goods & Services

roof water siphoning system for removal of free-standing water from flat roofs on commercial and residential buildings comprising siphon heads, solenoid operated valves, electrical timers, a control unit, siphon heads, tubes, and Venturi tubes

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