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:
Feb. 23, 2016

Filed:

Nov. 07, 2012
Applicants:

Cedric J. Clark, St. Maries, ID (US);

Ryan L. Clark, St. Maries, ID (US);

Travis L. Clark, St. Maries, ID (US);

Inventors:

Cedric J. Clark, St. Maries, ID (US);

Ryan L. Clark, St. Maries, ID (US);

Travis L. Clark, St. Maries, ID (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/088 (2006.01); E21C 35/18 (2006.01); E21C 35/19 (2006.01);
U.S. Cl.
CPC ...
E21C 35/18 (2013.01); E01C 23/088 (2013.01); E21C 2035/191 (2013.01);
Abstract

A replaceable arbor tool holder for replaceable impact tools provides a base structurally carrying a tool holder for a replaceable impact tool. The base is arcuate and the tool holder is structurally interconnected to a top surface of the base. A medial channel is defined in the tool holder to releasably carry an impact tool. The tool holder converts impact forces upon the impact tool into frictional forces along a line tangent to the circumference of the arbor when the tool holder is fastened to the rotating arbor.


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