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:
Mar. 13, 2007
Filed:
Oct. 29, 2004
Kuo-shen Wu, Taipei, TW;
Kuo-Shen Wu, Taipei, TW;
Other;
Abstract
A versatile adjustable stylus for key duplicating machine comprising an arm laterally secured at one end on the periphery of a cylindrical body, and laterally movably arranged at the other end on an engagement base secured on a substrate of the key duplicating machine in accordance with the different duplicating distances between the duplicating cutter and the original keys to be duplicated; a retractable spring-loaded tracer movably engaged in one end of the cylindrical body, for pre-tracing the depths of the key teeth of an original key; and a regulating grip angularly movably engaged in the other end of the cylindrical body, for regulating the retractable movement amount of the retractable spring-loaded tracer.