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.:
Date of Patent:
Aug. 11, 2020
Filed:
Dec. 11, 2018
Applicant:
John Cerwin, Gurnee, IL (US);
Inventor:
John Cerwin, Gurnee, IL (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 17/22 (2006.01); G01B 11/22 (2006.01); G01B 11/26 (2006.01); B25F 5/02 (2006.01); B23B 49/00 (2006.01);
U.S. Cl.
CPC ...
G01B 11/22 (2013.01); B23B 49/00 (2013.01); B25F 5/021 (2013.01); G01B 11/26 (2013.01);
Abstract
A device for assisting an operator of a boring instrument having a penetrating element for penetration of a work surface comprising; is disclosed that includes a retention member adapted to be connected to a rotating element of a boring instrument having a cutting element wherein retention member is adapted to receive a laser, and the retention in the form of a sleeve with a tubular profile and adapted to be attached on a rotating element of the boring instrument and wherein the laser is oriented to direct a beam in a direction that is parallel with the direction of orientation of the penetrating element.