Granted Patent
S1
US 785,683 · App. 29/503,751 · Granted May 2, 2017
Operation interface
Assignee:
Dürr Ecoclean GmbH
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Claims (1)
The ornamental design for an “operation interface,” as shown and described.
Assignments (2)
CHANGE OF NAME
Recorded Oct 10, 2018
From: DÜRR ECOCLEAN GMBH
To: ECOCLEAN GMBH
Reel/Frame 047212/0316 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Oct 10, 2014
From: GROBE, STEFAN
To: DÜRR ECOCLEAN GMBH
Reel/Frame 033932/0193 →
Priority Claims (1)
WO DM/083 717
· Apr 18, 2014
· international