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:
Mar. 21, 1989
Filed:
Sep. 18, 1987
Applicant:
Inventors:
Masahiro Fujii, Kitakyushu, JP;
Osamu Miki, Kitakyushu, JP;
Takehisa Muronaga, Nishimatsuura, JP;
Takaharu Fujii, Nishimatsuura, JP;
Assignees:
Nippon Steel Corporation, Tokyo, JP;
Iwao Jiki Kogyo Co., Ltd., Saga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; C02F / ;
U.S. Cl.
CPC ...
264 44 ; 210150 ; 2105101 ; 261 94 ; 501 83 ; 501 84 ;
Abstract
A fixing carrier for fixing an activated sludge employed in a sewage or waste-water treatment in which
Quick Actions:
Fujii, Masahiro. (1989). Fixing carrier for activated sludge in sewage or waste water treatment (U.S. Patent No. 4814125). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4814125
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile