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:
Nov. 27, 2012
Filed:
May. 21, 2009
Applicant:
George Alexander Burnett, Scotland, GB;
Inventor:
George Alexander Burnett, Scotland, GB;
Assignee:
Varco I/P, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A screen assembly for a shale shaker comprising a panel () and a support structure (), the panel () having an area provided with a multiplicity of apertures and at least one layer of screening material arranged over the multiplicity of apertures, wherein said panel () is removable from said support structure ().