IP Library › Granted Patent US 684,597
Granted Patent S1
US 684,597 · App. 29/409,477 · Granted Jun 18, 2013

Granular filter media retainer

Inventor: Christopher J. Ball (Cranberry Township, PA)
Assignee: Xylem Water Solutions Zelienople LLC
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Quick Facts
Patent No.
US 684,597
App. No.
29/409,477
Granted
Jun 18, 2013
Kind
S1
Claims (1)

The ornamental design for a granular filter media retainer, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded May 21, 2012
From: ITT WATER & WASTEWATER LEOPOLD, INC.
To: XYLEM WATER SOLUTIONS ZELIENOPLE, LLC
Reel/Frame 028240/0432 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2012
From: BALL, CHRISTOPHER J.
To: ITT WATER & WASTEWATER LEOPOLD, INC.
Reel/Frame 027626/0280 →