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 7637180 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 29, 2009

Filed:

Aug. 21, 2006
Applicant:

Fumikage Yamanaka, Saitama, JP;

Inventor:

Fumikage Yamanaka, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05G 1/04 (2006.01); G05G 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A release operation knob is provided at a distal end of a brake operation lever so as to move back and forth in a direction orthogonal to an axis of the brake operation lever. A locking pawl is provided swingably on the brake operation lever so as to engage with ratchet teeth which is fixedly placed on a vehicle body side. A rotational rod is provided so as to rotate on an axis extending substantially along an axial direction of the brake operation lever. The rotational rod includes a primary arm portion and a secondary arm portion are respectively provided on each end of a rod main body. The primary arm portion linked to the release operation knob, and the secondary arm portion is linked to the locking pawl.


Find Patent Forward Citations

Yamanaka, Fumikage. (2009). Parking brake apparatus (U.S. Patent No. 7637180). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7637180

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

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