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:
Oct. 17, 2017
Filed:
Apr. 19, 2016
Applicants:
Hiromitsu Fujiya, Kanagawa, JP;
Tomoaki Suga, Kanagawa, JP;
Inventors:
Hiromitsu Fujiya, Kanagawa, JP;
Tomoaki Suga, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/20 (2006.01); H04N 1/00 (2006.01); H04N 1/04 (2006.01);
U.S. Cl.
CPC ...
G03G 21/206 (2013.01); H04N 1/00519 (2013.01); H04N 1/04 (2013.01); H04N 2201/0094 (2013.01);
Abstract
A duct that is attachable to a main body includes a flow passage to flow air, the flow passage including a flexible structure, and a ventilation opening at a first end of the flow passage. The ventilation opening and at least a part of flow passage are passable through a recess of a detachable device which detachable from the main body. A main body including the duct, the detachable device, and an airflow generation device is also provided.