Heat recovery air exchanger
Martel May 6, 2
U.S. patent number D704,318 [Application Number D/470,042] was granted by the patent office on 2014-05-06 for heat recovery air exchanger. This patent grant is currently assigned to Venmar Ventilation Inc.. The grantee listed for this patent is Venmar Ventilation Inc.. Invention is credited to Alain Martel.
| United States Patent | D704,318 |
| Martel | May 6, 2014 |
Heat recovery air exchanger
Claims
CLAIM The ornamental design for a heat recovery air exchanger, as shown and described.
| Inventors: | Martel; Alain (Montreal, CA) | ||||||||||
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| Applicant: |
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| Assignee: | Venmar Ventilation Inc.
(Drummondville, CA) |
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| Appl. No.: | D/470,042 | ||||||||||
| Filed: | October 17, 2013 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29457386 | Jun 10, 2013 | ||||
| Current U.S. Class: | D23/323 |
| Current International Class: | 2303 |
| Field of Search: | ;D23/314,323,330,386,499,364,370,371,385 ;165/499,450,152,182,DIG.501,176,165 |
References Cited [Referenced By]
U.S. Patent Documents
| D366522 | January 1996 | Lagace et al. |
| D547853 | July 2007 | Pilon et al. |
| D566256 | April 2008 | Abate et al. |
| D675723 | February 2013 | Garcia |
Assistant Examiner: Aman; Ania
Attorney, Agent or Firm: BCF LLP
Description
FIG. 1 is a front perspective view of the heat recovery air exchanger; and,
FIG. 2 is a front view of the heat recovery air exchanger.
In the drawings, the broken lines depict unclaimed subject matter only and form no part of the claimed design.
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