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:
Sep. 08, 2026
Filed:
Apr. 20, 2023
Applicant:
Sintokogio, Ltd., Nagoya, JP;
Inventors:
Assignee:
SINTOKOGIO, LTD., Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0435 (2013.01);
Abstract
A powder transfer roller device includes a first roller having a raised portion provided in a part of the circumferential surface of the first roller; a second roller which is opposed to the first roller and which compacts, between the second roller and the raised portion of the first roller, powder supplied between the first roller and the second roller; and a powder supplying device configured to supply powder between the first roller and the second roller.