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:
Oct. 25, 2022
Filed:
Mar. 09, 2018
Applicants:
Karl Gabrielsson, Saltsjö-Boo, SE;
Tony Bjorkenius, Vendelso, SE;
Gregory Gilmore, Nashua, NH (US);
Inventors:
Assignee:
Valmet Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 33/23 (2006.01); D21G 9/00 (2006.01); D21D 5/04 (2006.01);
U.S. Cl.
CPC ...
B01D 33/23 (2013.01); D21D 5/04 (2013.01); D21G 9/00 (2013.01); B01D 2201/127 (2013.01);
Abstract
A disc segment adapted to be attached to other disc segments to form a disc assembly, the disc segment being in the form of a frame, the frame comprising a left side rail and a right side rail, and a plurality of spaced apart parallel horizontally extending ribs, each disc side including a corrugated wire mesh supported by the frame ribs, the corrugated wire mesh including crisscrossing wire strands, the strands crossing perpendicularly to each other, and the wire strands extend at an angle of 45 degrees relative to its frame rib.