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:
Oct. 27, 2015
Filed:
Jan. 05, 2012
Applicant:
Norbert Hahn, Hunstetten-Limbach, DE;
Inventor:
Norbert Hahn, Hunstetten-Limbach, DE;
Assignee:
Black & Decker Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23Q 11/02 (2006.01); B23Q 11/00 (2006.01); F04B 53/04 (2006.01); F04B 53/08 (2006.01);
U.S. Cl.
CPC ...
B23Q 11/0046 (2013.01); F04B 53/04 (2013.01); F04B 53/08 (2013.01); Y10T 408/44 (2015.01); Y10T 408/96 (2015.01);
Abstract
A suction cup dust extractor for a drill including a housing; a drill collar attached to the housing, having a drill passage formed through it; a recess formed by the walls of the housing having an opening and which, in use, locates against a work piece to create a chamber; an aperture located on the housing through which air can pass; and an air passage formed within the housing which enables air to pass from the drill passage to the aperture.