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. 05, 2008
Filed:
Jun. 24, 2005
Applicants:
Kazuo Yuhi, Miyazaki, JP;
Takashi Ishitsuka, Miyazaki, JP;
Inventors:
Kazuo Yuhi, Miyazaki, JP;
Takashi Ishitsuka, Miyazaki, JP;
Assignee:
Honda Lock Mfg. Co., Ltd., Miyazaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylinder lock capable of normal unlocking operation by an authorized key to a locking mechanism which has been illegally operated by an unauthorized key or the like, the cylinder lock comprising an engaging portion that engages a rotor in the rotational direction only when the cylinder moves toward the unlocking member is disposed to a cylinder to engage the rotor and the cylinder thereby rotating the rotor upon subsequent insertion of an authorized key to connect the rotor and the connection member thereby enabling normal unlocking operation.