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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 12247486 B1

PDFFull Text
Date of Patent:
Mar. 11, 2025

Filed:

Apr. 28, 2020

Bolsters for degradation picks

Applicant:

Schlumberger Technology Corporation, Sugar Land, TX (US);

Inventors:

Ronald Crockett, Mt. Pleasant, UT (US);

Francis E. Leany, Provo, UT (US);

Dwain Norris, Provo, UT (US);

Braeden Brown, Provo, UT (US);

Assignee:

SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);

Attorney:

Jeffrey D. Frantz

Primary Examiner:

Janine M Kreck

Assistant Examiner:

Michael A Goodwin

Int. Cl.
CPC ...
E21C 35/183 (2006.01); E01C 23/088 (2006.01); E01C 23/12 (2006.01); E21C 35/19 (2006.01);
U.S. Cl.
CPC ...
E21C 35/1837 (2020.05); E01C 23/088 (2013.01); E01C 23/127 (2013.01); E21C 35/1831 (2020.05); E21C 35/1835 (2020.05); E21C 35/19 (2013.01);
Abstract

A bolster for a degradation pick includes a transverse cross section that is non-circular. Non-circular cross sections include square, triangular, hexagonal and other shapes. The bolster is made from a wear and/or erosion resistant material. The wear and/or erosion resistant material helps to protect the shank of the degradation pick. The bolster has a matching shape to the shape of the shank of the degradation pick.

Find Patent Forward Citations

Crockett, Ronald. (2025). Bolsters for degradation picks (U.S. Patent No. 12247486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12247486

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

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