The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8757269 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 24, 2014

Filed:

Jul. 22, 2010
Applicants:

William J. Tabor, Magnolia, TX (US);

Huey J. Kliebert, Jr., The Woodlands, TX (US);

Scott A. Marshall, Houston, TX (US);

Benton John Vicknair, Thibodaux, LA (US);

Inventors:

William J. Tabor, Magnolia, TX (US);

Huey J. Kliebert, Jr., The Woodlands, TX (US);

Scott A. Marshall, Houston, TX (US);

Benton John Vicknair, Thibodaux, LA (US);

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

A tubular clamp for gripping a tubular is disclosed. In one aspect, a tubular clamp for use with a cutting and lifting system is provided. The tubular clamp is configured to move between an opened position and a closed position. The tubular clamp further includes at least one slip member to permit the clamp to bear the weight of a severed tubular string. Lifting lugs on an outer surface of the clamp permit attachment to a lifting assembly.


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