Heat recovery air exchanger

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Information

Patent Grant
D704318

References
Source

Patent Number
D704,318
Date Filed
Thursday, October 17, 2013
11 years ago
Date Issued
Tuesday, May 6, 2014
10 years ago

Inventors
- Alain Martel
Original Assignees
- Venmar Ventilation Inc.
Examiners
- Nelson; T. Chase
- Aman; Ania
Agents
- BCF LLP

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 314
- D23 323
- D23 330
- D23 386
- D23 499
- D23 364
- D23 370
- D23 371
- D23 385
- 165 499000
- 165 450000
- 165 152000
- 165 182000
- 165 DIG0501
- 165 176000
- 165 165000
International Classifications
- 2303
- Term of Grant
  14Years

Information

Abstract

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.

Claims

The ornamental design for a heat recovery air exchanger, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D366522	Lagace et al.	Jan 1996	S
D547853	Pilon et al.	Jul 2007	S
D566256	Abate et al.	Apr 2008	S
D675723	Garcia	Feb 2013	S

Divisions (1)

	Number	Date	Country
Parent	29457386	Jun 2013	US
Child	29470042		US