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.:

US 7441815 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 28, 2008

Filed:

Dec. 15, 2004
Applicant:

Masaaki Umino, Yamanashi, JP;

Inventor:

Masaaki Umino, Yamanashi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 3/06 (2006.01); E05C 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

When an inside lock button is operated for locking, an inner wire of a wire cable is drawn into an outer tube of the wire cable so that a lock lever shifts from an unlock state to a lock state, whereas when the inside lock button is operated for unlocking, the inner wire of the wire cable is pushed out of the outer tube of the wire cable so that the lock lever shifts from a lock state to an unlock state.


Find Patent Forward Citations

Umino, Masaaki. (2008). Door lock device (U.S. Patent No. 7441815). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7441815

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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