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. 23, 2025
Filed:
Feb. 16, 2021
Applicant:
Mayekawa Mfg. Co., Ltd., Tokyo, JP;
Inventors:
Naoya Hiruma, Tokyo, JP;
Toru Ota, Tokyo, JP;
Assignee:
MAYEKAWA MFG. CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D 17/06 (2006.01); F25D 19/00 (2006.01); F25D 23/00 (2006.01);
U.S. Cl.
CPC ...
F25D 23/00 (2013.01); F25D 17/06 (2013.01); F25D 19/00 (2013.01); F25B 2700/21174 (2013.01); F25D 2317/04131 (2013.01); F25D 2317/06 (2013.01);
Abstract
To provide a cooling device that can refrigerate foods and stably maintain high humidity without being limited by a region and a period. A cooling device includes a heat exchange unit that performs heat exchange between a refrigerant circulating in a freezer and air circulating in a box and an adjusting unit that maintains a state in which moisture adheres to heat transfer units of the heat exchange unit.