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. 08, 1988
Filed:
Aug. 11, 1986
Applicant:
Inventors:
Kozo Shirato, Omiya, JP;
Kazuyasu Kawashima, Yokohama, JP;
Assignee:
Erma Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55158 ; 55159 ; 210188 ;
Abstract
A unit for degassing liquids including soft, viscous substances. The unit comprises a pipe body having an interior, and a tube housed within the interior of the pipe so as to allow liquids to flow through the porous tube. The tube is of a material porous to the passage of gases but not the passage of liquids.
Shirato, Kozo. (1988). Unit for degassing liquids (U.S. Patent No. 4729773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4729773
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile