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. 01, 1996
Filed:
Dec. 08, 1994
Michael Wilson, County Durham, GB;
Black & Decker Inc., Newark, DE (US);
Abstract
An electrically powered tool, in particular an electrically powered tool of the type which includes a shaft assembly of adjustable length, also includes: a handle assembly; a cable entry mounted in the handle assembly; a shaft assembly, one end of which is mounted in the handle assembly; a head mounted at the end of the shaft assembly remote from the handle assembly; an electric motor mounted within the head, and a cable which extends within the shaft assembly from the cable entry to the motor. The shaft assembly is adjustable to allow relative movement between the head and the handle assembly in the radial and/or the axial direction, and the cable follows a path within the shaft assembly which path is defined and which is variable depending on the extent of extension and/or rotation of the head relative to the handle assembly.