Hydrostill Trademark Details

Hydrostill was registered on Tuesday, August 24, 1971 and is currently owned by Howe-Baker Engineers, Inc. under the registration number 919173 . This mark is dead with a status of Expired. The last case file activity for this mark occured 31 years ago on Wednesday, November 4, 1992, according to the United State Patent & Trademark Office
Word Mark Hydrostill
Status Dead Registered 900 — Expired

Current Owner

Howe-Baker Engineers, Inc. of Tyler, TX

View all trademarks for Howe-Baker Engineers, Inc.
Other Trademarks for Howe-Baker Engineers, Inc.
Serial Number 72293522
Registration Number 919173
Status Date Wednesday, November 4, 1992
Filing Date Wednesday, November 4, 1992
Registration Date Tuesday, August 24, 1971

Case File Statements

Goods & Services Evaporator and Condenser Plant for Producing Potable Water from Nonpotable Water

Classifications

International Class Codes
011 — Class 11 is for lighting, heating, cooking, refrigeration, drying, ventilating, water supply, steam generating, and sanitary purposes. Examples include air conditioning, hot water bottles, bed warmers, blankets for non-medical purposes, and electric kettles.
U.S. Class Codes 023
Status 9 — Expired
Status Date Wednesday, November 4, 1992
First Use Anywhere Thursday, February 15, 1968
First Use In Commerce Thursday, February 15, 1968
Primary Code 023

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