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:
Aug. 02, 1988
Filed:
May. 21, 1987
Applicant:
Inventors:
Yaw-Shin Fann, Chiayi, TW;
Rong-Faa Wu, Chiayi Hsien, TW;
Assignee:
Tong Lung Metal Industry Co. Ltd., Chiayi, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
70358 ; 70378 ;
Abstract
A cylinder lock which includes pin-tumblers to lock a cylinder against rotation relative to a housing, wherein the pin-tumblers and tumbler bores are arranged such that the axes thereof lie in different parallel longitudinal planes normal to a diametrical plane of the cylinder and each tumbler bore receives a plurality of pin-tumblers.
Quick Actions:
Fann, Yaw-Shin. (1988). Cylinder lock (U.S. Patent No. 4760722). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4760722
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile