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:
Aug. 04, 2015

Filed:

Feb. 10, 2010
Applicants:

Ignazio Gosamo, Leglise, BE;

Sebastien Marcel Robert Douveneau, Angevillers, FR;

Inventors:

Ignazio Gosamo, Leglise, BE;

Sebastien Marcel Robert Douveneau, Angevillers, FR;

Assignees:

SAINT-GOBAIN ABRASIVES, INC., Worcester, MA (US);

SAINT-GOBAIN ABRASIFS, Conflans-Saint Honorine, FR;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 10/02 (2006.01); B23B 51/04 (2006.01); B28D 1/04 (2006.01);
U.S. Cl.
CPC ...
E21B 10/02 (2013.01); B23B 51/0466 (2013.01); B28D 1/041 (2013.01); B23B 2226/75 (2013.01); B23B 2240/08 (2013.01); Y10T 29/49734 (2015.01);
Abstract

A device for securing a plurality of abrasive segments to an abrasive tool is provided. The abrasive tool includes a rotatable body with an outer diameter and an inner diameter. The device includes a carrier element that includes a first portion that accommodates the plurality of abrasive segments and a second portion opposite from the first portion that attaches to the rotatable body. The second portion includes a shoulder extending therefrom that facilitates centering with the rotatable body.


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