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. 07, 1992
Filed:
Apr. 22, 1991
Applicant:
Inventor:
Jean-Pierre Lamort, Vitry, FR;
Assignee:
E & M Lamort, Vitry, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B07B / ; D21D / ;
U.S. Cl.
CPC ...
209397 ; 291637 ; 291638 ; 209273 ; 2104971 ; 210485 ;
Abstract
Sieve for paper pulp strainer and classifier of the kind formed by the juxtaposition of elements of U-shaped cross section comprising a perforated flat bottom (2) and two sidewalls (3) characterized in that the elements (1) of U-shaped cross section are disposed so as to form a notable cylindrical revolving wall, provided with slots or holes, whether or not associated with grooves and bars (obstacles).