Energy recovery ventilator
Description
The broken lines in the drawings show portions of the energy recovery ventilator which form no part of the claimed design.
Claims
We claim the ornamental design for an energy recovery ventilator, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
627731 | June 1899 | Hansen et al. |
627755 | June 1899 | Legrand |
D318723 | July 30, 1991 | Chiu |
5183098 | February 2, 1993 | Chagnot |
D340109 | October 5, 1993 | Julien |
D366522 | January 23, 1996 | Lagace |
5490557 | February 13, 1996 | Taylor |
D376842 | December 24, 1996 | Franklin |
D561322 | February 5, 2008 | Hong |
D812208 | March 6, 2018 | Samuels |
10212914 | February 26, 2019 | Reynolds |
D877307 | March 3, 2020 | Boxum |
D882749 | April 28, 2020 | Vo |
D927661 | August 10, 2021 | Ediger |
D986402 | May 16, 2023 | Xu |
20050103464 | May 19, 2005 | Taylor |
20050236150 | October 27, 2005 | Chagnot |
20140260362 | September 18, 2014 | Jung |
20220120460 | April 21, 2022 | Jung |
- Heat Recovery Ventilation Systems for Passive House Buildings in North America, date posted Nov. 28, 2018, site visited Jul. 28, 2023, available from internet <https://passivegreen.wordpress.com/2018/11/28/heat-recovery-ventilation-systems-for-passive-house-buildings-in-north-america/>.
- Ceiling type heat recovery ventilator, Application No. 201730160505, application date May 5, 2017, date published Feb. 2, 2018, published in CN, site visited Jul. 28, 2023, available at www.orbit.com.
Patent History
Patent number: D1027156
Type: Grant
Filed: Apr 19, 2021
Date of Patent: May 14, 2024
Assignee: PANOTEC CO., LTD. (Seongnam-si)
Inventors: Kwang Woo Jung (Seongnam-si), Jong Ho Jung (Seongnam-si)
Primary Examiner: Sharon S Oum
Application Number: 29/779,383
Type: Grant
Filed: Apr 19, 2021
Date of Patent: May 14, 2024
Assignee: PANOTEC CO., LTD. (Seongnam-si)
Inventors: Kwang Woo Jung (Seongnam-si), Jong Ho Jung (Seongnam-si)
Primary Examiner: Sharon S Oum
Application Number: 29/779,383
Classifications
Current U.S. Class:
Fan Or Ventilator (D23/370)