Single flow ion exchange device
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Description
The patent or application file contains at least one photograph executed in color. Copies of this patent or patent application publication with color photograph(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
We claim the ornamental design for a single flow ion exchange device, as shown and described.
Referenced Cited
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Patent History
Patent number: D799418
Type: Grant
Filed: Aug 13, 2015
Date of Patent: Oct 10, 2017
Assignee: MANN+HUMMEL GMBH (Ludwigsburg)
Inventors: Michael Desjardins (Willow Springs, NC), Stuart Miller (Clayton, NC)
Primary Examiner: Derrick Holland
Application Number: 29/536,146
Type: Grant
Filed: Aug 13, 2015
Date of Patent: Oct 10, 2017
Assignee: MANN+HUMMEL GMBH (Ludwigsburg)
Inventors: Michael Desjardins (Willow Springs, NC), Stuart Miller (Clayton, NC)
Primary Examiner: Derrick Holland
Application Number: 29/536,146
Classifications
Current U.S. Class:
Energy Conversion Or Transformation (D13/101)