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:
Aug. 05, 2014
Filed:
Dec. 25, 2008
Hiroshi Matsumoto, Otsu, JP;
Masaki Iwanaga, Otsu, JP;
Hiroshi Matsumoto, Otsu, JP;
Masaki Iwanaga, Otsu, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
A membrane filtration apparatus is provided in which a hollow fiber membrane elementincluding a water collecting caphaving a water collecting port and a groove and being engaged liquid-tightly with a bundle of a hollow fiber membrane is engaged with a framehaving supporting beamsto be fitted in the grooves. The engagement and the rotation of the hollow fiber membrane elementis possible merely by inserting the supporting beamsinto the grooves formed in the water collecting cap
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile