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. 05, 1980
Filed:
Dec. 21, 1978
James Elmore, Simsbury, CT (US);
Richard E Ziel, Cheshire, CT (US);
The Stanley Works, New Britain, CT (US);
Abstract
A cutting and abrading hand tool is provided with a blade holder of generally rectangular shape and provided on opposite external side walls with parallel longitudinally extending outwardly facing grooves. Interchangeable and disposable blades of tubular form are provided which have various cross-sectional configurations and which have a longitudinally extending slot therein defined by inwardly extending flanges dimensioned to have a slip fit with the grooves of the holder. The holder is provided with abutments at either end of the grooves for securing the blades on the holder. The end portions of the holder having the abutments at one end of the holder are manually flexible inwardly to permit endwise removal and replacement of the blades.