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:
Nov. 07, 2006
Filed:
May. 07, 2004
Tzu-feng Tseng, Taipei, TW;
Tzu-Feng Tseng, Taipei, TW;
Primax Electronics Ltd., Taipei, TW;
Abstract
A cutting apparatus is provided for cutting a sheet material. The cutting apparatus includes a bed for resting thereon the sheet material, a hollow rail structure spaced from the bed, a cutting element moved along the hollow rail structure to travel on the sheet material and cut it in a desired manner, a holding plate coupled to the hollow rail structure for depressing the sheet material on the bed to facilitate the cutting operation of the cutting element, and a sustaining element disposed in the hollow rail structure. The sustaining element sustains against an upper inner surface of the hollow rail structure to lift up the holding plate and sustains against a lower inner surface of the hollow rail structure to put down the holding plate.