Houghto-Black Trademark Details

Houghto-Black was registered on Tuesday, October 26, 1948 and is currently owned by Houghton Technical Corp. under the registration number 503431 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 15 years ago on Monday, July 14, 2008, according to the United State Patent & Trademark Office
Word Mark Houghto-Black
Status Alive Registered 800 — Registered and Renewed

Current Owner

Houghton Technical Corp. of Valley Forge, PA

View all trademarks for Houghton Technical Corp.
Other Trademarks for Houghton Technical Corp.

Previous Owners

E. F. Houghton & Co. of Philadelphia, PA

View all trademarks for E. F. Houghton & Co.
Other Trademarks for E. F. Houghton & Co.
Serial Number 71533570
Registration Number 503431
Status Date Monday, July 14, 2008
Filing Date Monday, July 14, 2008
Registration Date Tuesday, October 26, 1948
Attorney Gene K. Park

Correspondent

Gene K. Park
Morgan, Lewis & Bockius LLP
Attention: TMSU
1111 Pennsylanvia Avenue, N.W.
Washington DC 20004

Case File Statements

Disclaimer No Claim Is Made to the Word "Black" Apart from the Mark as Shown.
Goods & Services Metal Blackening Agents Being Mixtures of Alkalies with Alkali Metal Nitrates and Nitrates and/or Other Minor Ingredients for Use in the Blackening of Metals

Classifications

International Class Codes
002 — Class 2 includes mainly paints, colorants and preparations used for the protection against corrosion. Examples include paints, industrial varnishes and lacquers, dyes for clothing, food and beverage colorants.
U.S. Class Codes 006
Status 6 — Active
Status Date Tuesday, November 2, 1999
First Use Anywhere Tuesday, October 12, 1937
First Use In Commerce Tuesday, October 12, 1937
Primary Code 006

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