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:
Jul. 17, 2001
Filed:
Dec. 01, 1999
Yasuhiko Ishida, Hiroshima, JP;
The Japan Steel Works, Ltd., Tokyo, JP;
Abstract
At a distal end of a slide bar,which is axially slidably inserted in a through hole,of a housing,is formed a cylindrical filter chamber,The filter chamber,has a communicating hole,communicating with an inlet,provided in the housing,and a concave,formed at an outer peripheral face thereof except an area adjacent to the communicating hole,and communicating with an inlet,provided in the housing,The concave,is provided with a plurality of fitting holes,extending from the outer peripheral face toward an axis core of the filter chamber and spaced in circumferential and axial directions with respect to one another. Into each of the fitting holes,is inserted a screen cartridge,which consists of a breaker plate of a perforated plate in a form of a bottomed conical tube and a net member in a form of a bottomed conical tube.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile