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:
May. 11, 1999
Filed:
Jul. 14, 1997
Brian A Sweeny, Waterloo, CA;
Maxtech, Inc., Roseville, MI (US);
Abstract
A hollow handle accommodates a reversible shaft with a different functionality at each end. According to the preferred embodiment of the invention, a first end of the shaft is configured with an integral telescoping magnetic pick up tool, and a second end of the shaft is adapted to receive modular double-ended screwdriver bits. The reversible shaft is retained within the handle by a conventional spring loaded ball configuration located at the mid-point of the shaft and is prevented from rotating within the handle by preferably two wings projecting radially outwardly from the shaft. The spring loaded ball and the two wings are retained within a corresponding recess and two co-operating slots, respectively. The recess and slots are defined in a metal sleeve molded into the handle.