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.:
Date of Patent:
Mar. 17, 2026
Filed:
May. 15, 2024
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01); G03G 15/00 (2006.01); G03G 21/16 (2006.01);
U.S. Cl.
CPC ...
G03G 21/1633 (2013.01); G03G 15/6514 (2013.01); B65H 2402/31 (2013.01); B65H 2407/21 (2013.01); G03G 2215/00392 (2013.01); G03G 2221/1687 (2013.01); G03G 2221/169 (2013.01);
Abstract
A housing structure includes a main housing, a first cover configured to open and close by rotating with respect to the main housing about a first axis along a horizontal direction, a second cover provided further inside than the first cover and configured to open and close with respect to the main housing together with the first cover by rotating around a second axis parallel to the first axis, a regulation section configured to regulate the second cover in a closed state in which the second cover is closed, and a restriction section configured to, when the first cover is closed, restrict the release of regulation by the regulation section.