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.

Date of Patent:
Jun. 07, 2022

Filed:

Oct. 21, 2020
Applicant:

Ruki Midorikawa, Kanagawa, JP;

Inventor:

Ruki Midorikawa, Kanagawa, JP;

Assignee:

RICOH COMPANY, LTD., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01); F24F 13/00 (2006.01); F16B 5/00 (2006.01); G03G 21/20 (2006.01); G03G 21/16 (2006.01); F24F 13/02 (2006.01);
U.S. Cl.
CPC ...
G03G 21/206 (2013.01); F16B 5/0012 (2013.01); F24F 13/0245 (2013.01); G03G 21/1647 (2013.01); G03G 2221/1645 (2013.01);
Abstract

A part includes a first member and a second member including an engagement portion engaging with an engagement protrusion of the first member and restricting separation of the first member in a predetermined direction with respect to the second member. The engagement portion includes: a facing portion facing the engagement protrusion from downstream in a separating direction of the first member with respect to the second member; a first coupling portion connected to one end of the facing portion and coupling a main body of the second member and the facing portion to each other; and a second coupling portion connected to the other end of the facing portion and coupling the main body and the facing portion to each other. The second coupling portion includes an escape portion in which the engagement protrusion is movable in the separating direction and an orthogonal direction to the separating direction.


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