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:
Dec. 13, 2016

Filed:

Feb. 04, 2016
Applicants:

Daisuke Yoshida, Kanagawa, JP;

Takeshi Yamakawa, Kanagawa, JP;

Inventors:

Daisuke Yoshida, Kanagawa, JP;

Takeshi Yamakawa, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01); H04N 1/00 (2006.01); G03G 21/16 (2006.01); G03G 15/04 (2006.01);
U.S. Cl.
CPC ...
G03G 21/1619 (2013.01); G03G 21/1666 (2013.01); H04N 1/00519 (2013.01); H04N 1/00551 (2013.01); H04N 1/00557 (2013.01); G03G 15/04036 (2013.01); G03G 2221/1636 (2013.01);
Abstract

A housing structure includes: a housing configured to house therein components for use by an image forming apparatus and having an opening; a cover member configured to cover the opening of the housing and including an adherend portion; and a sealing member placed between an opening end of the housing and the cover member and configured to seal between the cover member and the housing by being compressed when the cover member is attached to the housing, the sealing member adhering to the adherend portion of the cover member, and at least one groove being formed in the adherent portion of the cover member.


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