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:
Feb. 20, 2024
Filed:
Oct. 24, 2022
Applicant:
Daito Giken, Inc., Tokyo, JP;
Inventors:
Junya Tsuchida, Tokyo, JP;
Takayuki Wakabayashi, Tokyo, JP;
Assignee:
DAITO GIKEN, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 31/42 (2006.01); A47J 31/60 (2006.01); A47J 42/40 (2006.01); A47J 42/52 (2006.01);
U.S. Cl.
CPC ...
A47J 31/42 (2013.01); A47J 31/60 (2013.01); A47J 42/40 (2013.01); A47J 42/52 (2013.01);
Abstract
A coffee machine, including a grinder configured to grind coffee beans, and a coffee machine made to remove waste, such as chaff, from a separation area, where the waste such as chaff is separated from ground beans. The coffee machine includes a first grinder configured to grind the coffee beans by grinding, a separation area where the waste is separated from the ground beans ground by the first grinder. And, the waste from the separation area is cleaned by wind pressure while the first grinder is in a stop state.