Solar heat exchanger
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The article in which the design is embodied is a solar heat exchanger which employs the sun's radiation to heat water. In one embodiment, it may be used to heat water which is then directed into a swimming pool to raise the temperature of water contained therein.
The broken lines shown in the drawings are for the purpose of illustrating portions of the article that form no part of the claimed design.
Claims
The ornamental design for a solar heat exchanger, as shown and described.
Type: Grant
Filed: Jun 27, 2011
Date of Patent: Apr 9, 2013
Assignee: Aquatherm Industries, Inc. (Lakewood, NJ)
Inventors: J. David Sizelove (Brick, NJ), Steven D. Kreiser (Wrightstown, NJ)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/396,170