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 8894069 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 25, 2014

Filed:

Nov. 28, 2006
Applicants:

Zheng Rong Xu, Sugar Land, TX (US);

Frank Espinosa, Richmond, TX (US);

John R. Lovell, Houston, TX (US);

Pierre-yves Corre, Eu, FR;

David Milton Eslinger, Collinsville, OK (US);

Inventors:

Zheng Rong Xu, Sugar Land, TX (US);

Frank Espinosa, Richmond, TX (US);

John R. Lovell, Houston, TX (US);

Pierre-Yves Corre, Eu, FR;

David Milton Eslinger, Collinsville, OK (US);

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/127 (2006.01); E21B 33/128 (2006.01); E21B 33/12 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1216 (2013.01); E21B 33/1277 (2013.01);
Abstract

Inflatable packers are provided with one or more components to improve longevity and/or functionality. One or more of the packer components utilizes reinforced materials incorporated in a manner that enables the improved longevity and/or functionality.


Find Patent Forward Citations

Xu, Zheng. (2014). Inflatable packers (U.S. Patent No. 8894069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8894069

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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