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:
Sep. 27, 2011
Filed:
Mar. 16, 2006
Applicants:
Jan Kristian Vasshus, Sandnes, NO;
Trond Melhus, Sandnes, NO;
Harald Knutsen, Bryne, NO;
Inventors:
Assignee:
Virdrill AS, Sandnes, NO;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B07B 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus and a method of screening a material containing a solid and fluid where the material is placed on an upper side of a screen element and the material is at least being acted on by vibrations produced by at least one acoustic sound source. The at least one acoustic sound source is arranged to transmit pressure waves to at least a portion of an underside of the screen element.
Vasshus, Jan. (2011). Sieve apparatus and method for use of same (U.S. Patent No. 8025152). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8025152
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile