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:
Sep. 11, 2001
Filed:
Aug. 25, 1998
Applicant:
Inventor:
Daniel Bone, Langley Moor, GB;
Assignee:
Black & Decker Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 1/722 ;
U.S. Cl.
CPC ...
E21B 1/722 ;
Abstract
A power tool includes a motor (,) mounted within a body (,) of the tool. The tool (,) is able to accept any one of a plurality of attachment members (,) so as to form a tool dedicated for a particular job. Each one of the attachment members (,) of the plurality has a pre-determined output speed and one of a rotary and non-rotary output. By the ability to interchange the attachment members of the plurality therefore a total power tool is provided having the above features.