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:
Aug. 10, 1993
Filed:
Sep. 25, 1992
Richard G Powell, Atlanta, GA (US);
Other;
Abstract
An improved wrist rest for use when typing on a typical computer keyboard for reducing the severity of symptoms of hand and wrist repetitive stress ailments such as carpal tunnel syndrome is disclosed. The apparatus includes a rectilinear keyboard support base to which a wrist supporting rail is secured. Cross sections perpendicular to the axis of elongation of the rail have a geometry that includes forward and rearward nodes with a palm depression lying therebetween for supporting the hypothenars of the user's hands. A plane tangential to both forward and rearward nodes of the support rail intersects the plane of the keyboard support surface at a predetermined angle that is equal to the angle of the keyboard's key plane with respect to the horizontal when same is placed on a horizontal work surface.