High Purity Gas Trademark Details

This mark is dead with a status of Abandoned - After Ex Parte Appeal. The last case file activity for this mark occured 14 years ago on Wednesday, January 6, 2010, according to the United State Patent & Trademark Office
Word Mark High Purity Gas
Status Dead 603 — Abandoned - After Ex Parte Appeal

Current Owner

Btu Acquisition, LLC of Dallas, TX

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Previous Owners

Btu Gases, LLC of Pearland, TX

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Other Trademarks for Btu Gases, LLC
Serial Number 77251363
Status Date Wednesday, January 6, 2010
Filing Date Wednesday, January 6, 2010
Attorney Jennifer S. Sickler

Correspondent

JENNIFER S. SICKLER
GARDERE WYNNE SEWELL LLP
1000 LOUISIANA, SUITE 3400
HOUSTON, TX 77002

Case File Statements

Disclaimer with Predetermined Text "Gas"
Goods & Services Propylene Gas Used in Welding and Cutting

Classifications

International Class Codes
004 — Class 4 includes mainly industrial oils and greases, fuels and illuminants.
U.S. Class Codes 001, 006, 015
Status 6 — Active
Status Date Tuesday, August 14, 2007
First Use Anywhere Wednesday, May 23, 1973
First Use In Commerce Wednesday, May 23, 1973
Primary Code 004

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