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:
Feb. 27, 2007
Filed:
Mar. 19, 2004
Applicant:
Horst Grossman, Huenfelden-Kirberg, DE;
Inventor:
Horst Grossman, Huenfelden-Kirberg, DE;
Assignee:
Black & Decker Inc., Newark, DE (US);
Primary Examiner:
Int. Cl.
CPC ...
B25D 17/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
An accessory system, such as a dust collection system () of a hand held power tool, such as a drilling and/or hammering tool comprising, the tool, an accessory unit () comprising a separate motor for powering the unit and releasably mountable on the tool, and a battery pack (). When the accessory unit is not required, the battery pack can be mounted directly on the tool for powering to tool and when the accessory unit is required the battery pack can be mounted on the accessory unit for powering the accessory unit and, when the accessory unit is mounted on the tool, for powering the tool via the accessory unit.