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. 20, 2004
Filed:
Jun. 11, 2003
Shirou Segawa, Tokyo, JP;
Takigen Manufacturing Co. Ltd., Tokyo, JP;
Abstract
Although a door locking handle assembly is small as a whole in thickness, it permits through a computerized personal management system of users a plurality of persons or users to have access to instruments contained in a box provided with the door locking handle assembly in an easy manner. In the assembly, a combination lock ( ) opened by turning each of a set of it specially marked dial discs ( ) a given number of times to establish a unique combination of marks of the dial discs ( ) is incorporated in a door handle ( ) or a base body ( ) of the assembly. In operation, a locking member ( ) of the assembly prevents the door handle ( ) from being pulled out of the base body ( ), and is driven to reach its unlocked position when the combination lock ( ) is opened. Also, a cylinder lock ( ) may be advantageously incorporated into the door handle ( ) together with the combination lock ( ).