Patent · US Active

Composite hookstrip screen

US7992719B2 · kind B2 · utility

21Cited by

6References

21Claims

0Family size

Assignees

M-I L.L.C. · US
UNITED WIRE, LTD · GB

Inventors

Brian S. Carr · Florence, US
Graham Robertson · Sydney, AU
Eric Cady · Walton, US

Key dates

Filing date	Sep 21, 2007
Grant date	Aug 9, 2011
Priority date	—
Expiry date	Jul 23, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49604
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A hookstrip screen assembly for use in a shaker is disclosed. The hookstrip screen assembly includes a filtering element and a composite frame further including a top surface, a bottom surface, and a plurality of filtering element attachment points. Also, the filtering element is attached to the plurality of filtering element attachment points. In another aspect, a method of forming a hookstrip screen assembly for use in a shaker. The method of forming a hookstrip screen assembly includes forming a wire structure, molding a composite frame incorporating the wire structure and forming a plurality of filtering element attachment points on the composite frame. The method also includes attaching a filtering element to the plurality of filtering element attachment points on the composite frame.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.