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:
Oct. 08, 2024
Filed:
Oct. 30, 2019
Applicant:
Tokyo Ohka Kogyo Co., Ltd., Kawasaki, JP;
Inventor:
Takashi Ohsaka, Kawasaki, JP;
Assignee:
TOKYO OHKA KOGYO CO., LTD., Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 61/14 (2006.01); B01D 61/18 (2006.01); B01D 61/20 (2006.01); B01D 63/08 (2006.01); B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
B01D 61/20 (2013.01); B01D 61/147 (2013.01); B01D 61/18 (2013.01); B01D 63/088 (2013.01); B01L 3/505 (2013.01); B01D 2221/10 (2013.01); B01L 2200/0647 (2013.01); B01L 2300/0609 (2013.01); B01L 2300/123 (2013.01);
Abstract
A particle capturing device including a substrate, a particle capturing film configured to capture particles, and a support configured to support the particle capturing film when tension is applied to the particle capturing film such that the particle capturing film is in parallel with the substrate and a space is formed between the particle capturing film and the substrate.