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. 15, 2003
Filed:
Apr. 15, 2002
Shirou Segawa, Tokyo, JP;
Takigen Manufacturing Co. Ltd., Tokyo, JP;
Abstract
A door locking handle assembly with two locks makes its locking function and appearance stricter. Keys of these locks may lock and unlock a door handle ( ). The assembly may permit only one of the keys to unlock the handle ( ), if necessary. The handle ( ) is mounted on a door (B) and capable of extending from and entering a handle holder ( ) mounted on the door (B). A first lock ( ) and a second lock ( ) are mounted on a free end of the handle ( ) and the holder ( ), respectively, and adjacent to each other, and are provided with a first movable locking element ( ) and a second movable locking element ( ), respectively. When these locking elements ( ) are engaged with each other, the handle ( ) is locked. When they ( ) are disengaged, the handle ( ) is unlocked.