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:
Aug. 17, 2021
Filed:
Feb. 05, 2020
Applicants:
Mamoru Yorimoto, Kanagawa, JP;
Ken Onodera, Kanagawa, JP;
Inventors:
Mamoru Yorimoto, Kanagawa, JP;
Ken Onodera, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 11/00 (2006.01);
U.S. Cl.
CPC ...
B41J 11/002 (2013.01);
Abstract
A heating roller unit includes a heating roller, a heat source disposed inside the heating roller, and a tubular member at an end of the heating roller. Inside the tubular member, a terminal of the heat source is disposed. The tubular member has an opening via which inside of the tubular member communicates with an outside in a direction intersecting with an axial direction of the heating roller.