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:
Jun. 10, 2003
Filed:
May. 01, 2002
Applicant:
Inventor:
Lan-Kun Don, Taiwan, TW;
Assignee:
Tung Lung Metal Industry Co., Ltd., Chiayi, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 1/310 ;
U.S. Cl.
CPC ...
E05B 1/310 ;
Abstract
A lock comprising a locking mechanism and a sleeve disk assembly, wherein the locking mechanism comprises: a housing assembly; an outside actuation tube; a key actuation tube; a transmission element; a spring; an outside holding sleeve; a knob rod; when the transmission element is pushed by the knob rod to the first axial position within the key actuation tube, the rotation of the outside actuation tube rotates the outside holding sleeve and the key actuation tube; when the transmission element is at the second axial position within the key actuation tube, the rotation of the outside actuation tube does not rotate the key actuation tube.