Trademark Search  /  HYDROSPHERE

HYDROSPHERE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73273802 · Reg. No. 1189910

Mark
HYDROSPHERE
Status
Cancelled
Serial Number
73273802
Registration No.
1189910
Filing Date
August 11, 1980
Registration Date
February 16, 1982
Class(es)
Class 011

Owners

WEATHERFORD/LAMB, INC.
03 · HOUSTON, TX, US
JOHNSON FILTRATION SYSTEMS INC.
03 · NEW BRIGHTON, MN, US
UOP Inc.
03 · Des Plaines, IL, US
UOP Inc.
03 · Des Plaines, IL, US
UOP Inc.
03 · Des Plaines, IL, US

Goods & Services

Filters for Use in Various Industrial Applications Involving Liquid/Solid Separation

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