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. 19, 2022
Filed:
Feb. 20, 2018
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Inventors:
Atsushi Hayakawa, Tokyo, JP;
Masatoshi Takagi, Tokyo, JP;
Kazufumi Suzuki, Tokyo, JP;
Hidenori Tanaka, Tokyo, JP;
Hayato Akiyama, Tokyo, JP;
Assignee:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 2/00 (2006.01); A61L 9/00 (2006.01); A61L 2/20 (2006.01); B65B 55/10 (2006.01); A01N 59/00 (2006.01); A23L 3/24 (2006.01); A23L 3/3445 (2006.01);
U.S. Cl.
CPC ...
A61L 2/208 (2013.01); B65B 55/10 (2013.01); A01N 59/00 (2013.01); A23L 3/24 (2013.01); A23L 3/3445 (2013.01); A61L 2202/23 (2013.01);
Abstract
A device capable of stably obtaining gas of a sterilizer containing hydrogen peroxide for a long time is provided. A cleaning device that cleans a heating surface that gasifies a sterilizer of a gasifier for a sterilizer is provided, and after an operation for a fixed time period, the heating surface is cleaned.