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:
Dec. 08, 1998
Filed:
Aug. 15, 1997
William Charles Breen, Akron, OH (US);
Other;
Abstract
An illuminating device is provided for placement on a shaft of a manual rotary hand tool having a handle at a first end thereof and a workpiece-engaging adaptation at a second end thereof. The device has a body with a central aperture therethrough, at least one light source, an energy source for causing the light source to be illuminated and a switch to selectively connect or disconnect the energy source from the light source. The central aperture has an inner diameter adapted to permit the body to slide freely on the shaft. The at least one light source is aimed in the body to direct the light provided essentially coaxially with the central aperture to the workpiece-engaging shaft end. In preferred embodiments, the device uses at least two light sources. In some embodiments, an annular lens/reflector may be used to enhance the illumination.