Air ventilation system
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Claims
We claim the ornamental design for an air ventilation system, as shown and described.
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- Panasonic FV-04VE1 WhisperComfort Balanced Air Solution ERV—Quiet, Long-Lasting Ventilation Fan, May 26, 2008, amazon.com, Feb. 21, 2024, URL: https://www.amazon.com/Panasonic-FV-04VE1-WhisperComfortTM-Ventilation-Patent-Pending/dp/ (Year: 2008).
- Homewerks 7107-03HW Bathroom Fan Ceiling Mount Exhaust, Sep. 16, 2020, amazon.com, Feb. 21, 2020, URL: https://www.amazon.com/Homewerks-7107-03HW-Bathroom-Ceiling-Ventilation/dp/B08H74BK1N/ (Year: 2020).
Type: Grant
Filed: Mar 7, 2022
Date of Patent: Jul 9, 2024
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Jeeyoung Yeon (Seoul), Seungho Baek (Seoul), Heejae Kwon (Seoul)
Primary Examiner: Keith J Wilson
Application Number: 29/829,701