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:
Mar. 17, 2015
Filed:
Dec. 07, 2011
Applicants:
Mitchell Wayne Burdick, Des Plaines, IL (US);
Stanford Jensen, Price, UT (US);
Spencer Loveless, Price, UT (US);
Inventors:
Mitchell Wayne Burdick, Des Plaines, IL (US);
Stanford Jensen, Price, UT (US);
Spencer Loveless, Price, UT (US);
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25D 17/14 (2006.01); B23Q 11/00 (2006.01); B25D 17/20 (2006.01);
U.S. Cl.
CPC ...
B23Q 11/0046 (2013.01); B25D 17/20 (2013.01); B25D 2217/0065 (2013.01);
Abstract
A dust shroud assembly for a power tool includes a shroud portion, a barrel, and a helical spring. The barrel includes an upper portion slidably received within a first end portion of the shroud portion. The barrel defines a helical channel. The helical spring is at least partially rotatably engaged with the helical channel and rotationally fixed with respect to the shroud portion. The helical spring is configured to bias the barrel outwardly from the first end portion.