Air quality measuring apparatus
Latest KYUNGDONG NAVIEN CO., LTD. Patents:
Description
The broken lines in
The word “NAVIEN” forming a part of the disclosure is a registered trademark of Kyungdong Navien Co., Ltd.
Claims
I claim, the ornamental design for an air quality measuring apparatus, as shown and described.
Referenced Cited
Patent History
Patent number: D957957
Type: Grant
Filed: Sep 10, 2020
Date of Patent: Jul 19, 2022
Assignee: KYUNGDONG NAVIEN CO., LTD. (Pyeongtaek-si)
Inventor: Jun Hyeong Cho (Seoul)
Primary Examiner: Antoine Duval Davis
Application Number: 29/750,027
Type: Grant
Filed: Sep 10, 2020
Date of Patent: Jul 19, 2022
Assignee: KYUNGDONG NAVIEN CO., LTD. (Pyeongtaek-si)
Inventor: Jun Hyeong Cho (Seoul)
Primary Examiner: Antoine Duval Davis
Application Number: 29/750,027
Classifications
Current U.S. Class:
Temperature, Humidity, Atmospheric Condition (3) (D10/52);
Plural Or Combined (D10/53)