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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 9598885 B1

PDFFull Text
Date of Patent:
Mar. 21, 2017

Filed:

Mar. 27, 2015

Locking member, door stop, and rod locking system

Applicant:

Mitsubishi Steel Mfg. Co., Ltd., Tokyo, JP;

Inventors:

Junichiro Yamamoto, Tokyo, JP;

Takao Endo, Chiba, JP;

Assignee:

MITSUBISHI STEEL MFG. CO., LTD., Tokyo, JP;

Attorney:

IPUSA, PLLC

Primary Examiner:

Kristina Fulton

Assistant Examiner:

Christine M Mills

Int. Cl.
CPC ...
E05C 19/02 (2006.01); E05C 17/48 (2006.01); E05C 17/08 (2006.01); E05B 63/22 (2006.01); E05F 5/08 (2006.01); E05F 5/02 (2006.01); E05F 5/06 (2006.01); E05C 17/46 (2006.01); E05B 17/00 (2006.01); E05C 1/08 (2006.01);
U.S. Cl.
CPC ...
E05C 17/48 (2013.01); E05B 17/0041 (2013.01); E05B 63/22 (2013.01); E05C 1/08 (2013.01); E05C 17/085 (2013.01); E05C 17/46 (2013.01); E05C 19/028 (2013.01); E05F 5/02 (2013.01); E05F 5/06 (2013.01); E05F 5/08 (2013.01); Y10S 292/04 (2013.01); Y10S 292/15 (2013.01); Y10S 292/19 (2013.01); Y10T 292/0878 (2015.04); Y10T 292/096 (2015.04); Y10T 292/1016 (2015.04); Y10T 292/71 (2015.04);
Abstract

A locking member for locking a rod in a path for the rod to pass through, wherein the path is formed to have a substantially heart shape, wherein the locking member includes a speed regulation path portion for regulating entrance speed by causing the rod that enters the path to fluctuate, and a locking portion for locking the rod whose entering speed is regulated, wherein the speed regulation path portion extends in a vertical direction that is perpendicular to a width direction of the locking member, and the speed regulation path portion includes rod receiving portions that are disposed at a start edge and an end edge, wherein the rod receiving portions are for regulating the entering speed by receiving the fluctuation in a forward and backward direction of the rod that enters the speed regulation path portion.

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