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:
Jan. 12, 2021
Filed:
Jul. 10, 2019
Kuo-shen Wu, Taipei, TW;
Kuo-Shen Wu, Taipei, TW;
Other;
Abstract
A key duplicating machine is used for duplicating notches of an original key to a key blank. The key duplicating machine includes a base assembly, a first sliding table, a first driving mechanism, a first clamp, a second clamp and a cutting module. The first sliding table is slidably mounted on the base assembly. The first driving mechanism controls a position of the first sliding table. The two clamps are fixed on the base assembly. The original key and key blank are fixed on the two clamps respectively. The cutting module is pivotally mounted on the first sliding table, and has a guiding element, a cutting element and a motor. Gravity makes the cutting module rotate, and makes the guiding element and the cutting element press against the keys. The duplicating can be carried out with one hand, which is easier to use and more precise.