DUOFRAC

DEAD

Updated: 01 Apr 2016

REGISTRATION Cancelled/Invalidated

Serial Number

72083869

Filed: 23 Oct 1959

Registration Number

0714507

Registered: 25 Apr 1961

Owner

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Attorney

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Standard Character Mark

Specific design elements protected

Description

Well Treating Service-Namely, Hydraulic Fracturing and Acidizing, With or Without a Propping Agent

Words or letters in plain text without any specific font style, size, or color claim.

Mark Literal Elements: DUOFRAC

Standard Character Claim: No. This mark may include specific styling, fonts, colors, or design elements.

Mark Drawing Type: 1000 - Standard Character Mark

This trademark protects specific visual elements. Exact details of protection depend on the mark's visual appearance and any color claims.

Classification Information

103

Service Class

First Use in Commerce

23 Apr 1958

First Use Anywhere

28 Feb 1958

Status Date	Action Taken
01 Apr 2016	CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
05 Nov 2008	APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05 Nov 2008	TEAS CHANGE OF OWNER ADDRESS RECEIVED
22 Oct 2008	CASE FILE IN TICRS
12 Apr 2006	ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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