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:
Jul. 05, 1994
Filed:
Apr. 15, 1993
Applicant:
Inventor:
Jui-Chang Lin, Kaohsiung, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
70107 ; 292 36 ;
Abstract
A control mechanism for a door lock includes an outer cap, an inner cap, a plate fixed in the inner cap, an axle and a tube disposed in the inner cap and extended through the plate and extended toward the outer cap, a slide including a pair of oblong holes engaging with the axle and the tube and slidable relative to the plate. The slide includes two shoulders formed in the upper and lower portion and a pair of protrusions extended toward the plate, and a coupling device engaged between the tube and the axle for coupling the tube and the axle together.