IP Library › Granted Patent US 686,692
Granted Patent S1
US 686,692 · App. 29/431,089 · Granted Jul 23, 2013

Filter disk

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Quick Facts
Patent No.
US 686,692
App. No.
29/431,089
Granted
Jul 23, 2013
Kind
S1
Claims (1)

The ornamental design for a “filter disk,” as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Apr 12, 2023
From: BRITA AG
To: BRITA SE
Reel/Frame 063307/0826 →
CHANGE OF NAME Recorded Apr 4, 2023
From: BRITA GMBH
To: BRITA AG
Reel/Frame 063242/0389 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 6, 2012
From: SCHAUB, FRANZ-PETER; FESTNER, MARIA; TASZAREK, JOSEF; HASENAUER, OLIVIER; MOZER, MIRIAM
To: BRITA GMBH
Reel/Frame 028940/0272 →