Heat exchanger
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Description
The broken away symbols in the drawings indicate that any portion of the article beyond what is shown forms no part of the claimed design. 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 heat exchanger, as shown and described.
Referenced Cited
U.S. Patent Documents
4706646 | November 17, 1987 | Christianson et al. |
4905661 | March 6, 1990 | Wilson, Jr. |
4920926 | May 1, 1990 | Linke et al. |
6296050 | October 2, 2001 | Brinck, II |
6432174 | August 13, 2002 | Heung |
6622660 | September 23, 2003 | Bajic et al. |
8622736 | January 7, 2014 | Wunning et al. |
8985999 | March 24, 2015 | Sherrow et al. |
20030209345 | November 13, 2003 | Zweig |
20070079772 | April 12, 2007 | Braathen et al. |
20080216772 | September 11, 2008 | Gordon et al. |
20100112502 | May 6, 2010 | Wunning et al. |
20110041781 | February 24, 2011 | Deivasigamani et al. |
20120247444 | October 4, 2012 | Sherrow et al. |
20120261102 | October 18, 2012 | Hebert |
20130067905 | March 21, 2013 | Eckert |
Patent History
Patent number: D767107
Type: Grant
Filed: Mar 15, 2013
Date of Patent: Sep 20, 2016
Assignee: HTP, INC. (East Freetown, MA)
Inventors: Phillip Stephens (Assonet, MA), Justin Jenne (New Bedford, MA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/450,083
Type: Grant
Filed: Mar 15, 2013
Date of Patent: Sep 20, 2016
Assignee: HTP, INC. (East Freetown, MA)
Inventors: Phillip Stephens (Assonet, MA), Justin Jenne (New Bedford, MA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/450,083
Classifications
Current U.S. Class:
Heat Exchange Unit, E.g., Coil, Etc. (D23/323)