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:
Sep. 11, 2012

Filed:

Mar. 31, 2010
Applicant:

Masahito Shikata, Saitama, JP;

Inventor:

Masahito Shikata, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A lid device includes a main body, an opening/closing member, a support portion and a fall preventing member. The opening/closing member is attached to the main body so as to be opened and closed. The support portion is provided on the main body, and supports the opening/closing member in such a manner which the opening/closing member is disengaged from the main body when receiving force of opening the opening/closing member beyond a predetermined opening/closing angular range. The fall preventing member prevents the opening/closing member disengaged from the support portion from coming off the main body.


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