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 8453766 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 04, 2013

Filed:

Aug. 12, 2011
Applicants:

Leonardo Graterol, Carrizal, VE;

Juan Ramos, San Antonio de Los Altos, VE;

Ricardo Rojas, Highgate, AU;

Richard Rengifo, Los Teques, VE;

George Quercia, Eindhoven, NL;

Inventors:

Leonardo Graterol, Carrizal, VE;

Juan Ramos, San Antonio de Los Altos, VE;

Ricardo Rojas, Highgate, AU;

Richard Rengifo, Los Teques, VE;

George Quercia, Eindhoven, NL;

Assignee:

Intevep, S.A., Caracas, VE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 49/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

An apparatus for transporting core samples includes an outer tube having an open end and a cover removably mounted to the open end; a core tube slidable into and out of the outer tube when the cover is removed from the outer tube; and a supporting structure between the core tube and the outer tube. The supporting structure supports the core tube within the outer tube with the core tube spaced from contact with an inner wall of the outer tube.


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Graterol, Leonardo. (2013). Hydrocarbon formation core protection and transportation apparatus (U.S. Patent No. 8453766). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8453766

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