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. 22, 2026
Filed:
Sep. 21, 2022
Applicant:
Edwards Japan Limited, Yachiyo, JP;
Inventors:
Katsunori Takahashi, Yachiyo, JP;
Masahiro Tanaka, Yachiyo, JP;
Assignee:
Edwards Japan Limited, Yachiyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 9/043 (2006.01); B08B 1/16 (2024.01); B08B 1/30 (2024.01); B08B 1/54 (2024.01); B08B 13/00 (2006.01); H10P 72/00 (2026.01);
U.S. Cl.
CPC ...
B08B 9/0436 (2013.01); B08B 1/165 (2024.01); B08B 1/30 (2024.01); B08B 1/54 (2024.01); B08B 13/00 (2013.01); B08B 2209/04 (2013.01); H10P 72/0402 (2026.01);
Abstract
A detoxifying device of a structure wherein the deposits can be removed cleanly, without leaving residue, even for a nozzle that is provided with a narrow diameter portion and a wide diameter portion that is further to the downstream side than the narrow diameter portion, and to provide a nozzle scraper used in said detoxifying device.