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:
Apr. 12, 1994
Filed:
Sep. 08, 1992
Applicant:
Inventors:
Yaw-Shin Fann, Chiayi, TW;
San-Yi Lin, Yunlin Hsien, TW;
Ming-Shyang Chiou, Chiayi, TW;
Rong-Faa Wu, Chiayi Hsien, TW;
Ching-Chuan Kuo, Chiayi Hsien, TW;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R / ;
U.S. Cl.
CPC ...
70224 ; 70216 ; 70479 ; 292359 ; 29216917 ;
Abstract
A lock set for use with a deadbolt which includes an improved spindle mechanism is disclosed. The improved spindle mechanism permits the lock set to unlatch the deadbolt by rotating an inner knob without the need to operate a spindle-turning button.