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:
Aug. 21, 2018
Filed:
Oct. 29, 2014
Applicant:
Xylem Water Solutions Zelienople Llc, Zelienople, PA (US);
Inventors:
Dean T. Berkebile, Cranberry Township, PA (US);
Daniel E. Bruce, Murrysville, PA (US);
Christopher J. Ball, Cranberry Township, PA (US);
Assignee:
XYLEM WATER SOLUTIONS ZELIENOPLE LLC, Zelienople, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 24/24 (2006.01); B01D 24/00 (2006.01); B01D 24/46 (2006.01);
U.S. Cl.
CPC ...
B01D 23/24 (2013.01); B01D 24/24 (2013.01); B01D 24/4631 (2013.01);
Abstract
An underdrain filter block includes a top wall, a pair of side walls extending from the top wall, a bottom wall extending between the pair of side walls, first and second ribs, and a wall segment extending between the first rib and the second rib to define a grout chamber configured to receive grout during installation of the underdrain filter block.