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:
May. 16, 1995
Filed:
Jan. 26, 1994
Applicant:
Inventor:
Tadayoshi Nagaoka, Mihara, JP;
Assignee:
Nagaoka International Corp., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
209393 ; 209395 ; 209400 ;
Abstract
A screen suitable for use in a device for separating solid from liquid is made of a plurality of screen wires each of which is formed on the facial surface thereof with a plurality of projections or depressions. The screen may be additionally formed on the side surfaces thereof with a plurality of projections. The screen can effectively trap solid by the projections or depressions formed on the surfaces thereof.
Quick Actions:
Nagaoka, Tadayoshi. (1995). Screen with a surface having projections or depressions (U.S. Patent No. 5415294). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5415294
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile