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.

Date of Patent:
Mar. 03, 2026

Filed:

Aug. 01, 2022
Applicant:

Sandvik Mining and Construction Australia Pty Ltd, Queensland, AU;

Inventors:

Mietek Rataj, New South Wales, AU;

Bradley Darlington, New South Wales, AU;

Warren Roach, New South Wales, AU;

John Barry, New South Wales, AU;

Peter Young, New South Wales, AU;

Steven Weaver, New South Wales, AU;

Osvaldo Vallati, New South Wales, AU;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D 21/00 (2006.01);
U.S. Cl.
CPC ...
E21D 21/008 (2013.01); E21D 21/0033 (2013.01);
Abstract

A driver socket for installation of a ground reinforcement bolt is provided. The driver socket includes a cylindrical tube having a longitudinal axis, wherein a leading end of the driver socket is configured to be arranged in connection to the bolt and a trailing end of the driver socket is configured to be arranged in connection to a driving device. The driver socket includes a through hole having. The through hole has a varying cross-sectional area along its axial length. The through hole has comprising a first diameter in a mid-section thereof that is smaller than a second diameter in a leading section thereof. The through hole has a transition located between the mid-section and the leading section. The transition has a frustoconical shape. An installation system including a ground reinforcement bolt and the driver socket is also provided.


Find Patent Forward Citations

Rataj, Mietek. (2026). Driver socket for installation of a ground reinforcement bolt (U.S. Patent No. 12565839). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12565839

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

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