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:
Apr. 21, 2026
Filed:
Nov. 10, 2022
Applicant:
Mayekawa Mfg. Co., Ltd., Tokyo, JP;
Inventors:
Jun Miura, Tokyo, JP;
Masashi Kato, Tokyo, JP;
Masaaki Hanazaki, Tokyo, JP;
Hiroki Ito, Tokyo, JP;
Toshikazu Sugiyama, Tokyo, JP;
Assignee:
MAYEKAWA MFG. CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23B 2/80 (2025.01);
U.S. Cl.
CPC ...
A23B 2/803 (2025.01);
Abstract
A cooling drum for freezing granules has an inlet for receiving the granules and an outlet located opposite to the inlet for discharging the granules. The cooling drum for freezing granules includes: a first cylinder part having a first inner surface formed of a first material; and a second cylinder part located closer to the outlet than the first cylinder part and having a second inner surface formed of a second material. The first material has a lower thermal conductivity than that of the second material.