Household heating air conditioner
Latest KYUNGDONG NAVIEN CO., LTD. Patents:
Description
The broken lines in
Claims
The ornamental design for a household heating air conditioner as shown and described.
Referenced Cited
U.S. Patent Documents
1933771 | November 1933 | Strang |
2167380 | July 1939 | Whitlock |
D604822 | November 24, 2009 | Lee |
10072856 | September 11, 2018 | Akin |
D916260 | April 13, 2021 | Choi |
D918355 | May 4, 2021 | Schmitt |
20200141636 | May 7, 2020 | Kuhn |
20200149785 | May 14, 2020 | Kojima |
20220003438 | January 6, 2022 | Chau |
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20240060683 | February 22, 2024 | Park |
Patent History
Patent number: D1052708
Type: Grant
Filed: Mar 22, 2023
Date of Patent: Nov 26, 2024
Assignee: KYUNGDONG NAVIEN CO., LTD. (Pyeongtaek-si)
Inventor: Ji Seok Heo (Seoul)
Primary Examiner: Ania Aman
Application Number: 29/887,596
Type: Grant
Filed: Mar 22, 2023
Date of Patent: Nov 26, 2024
Assignee: KYUNGDONG NAVIEN CO., LTD. (Pyeongtaek-si)
Inventor: Ji Seok Heo (Seoul)
Primary Examiner: Ania Aman
Application Number: 29/887,596
Classifications
Current U.S. Class:
Combined Heating And Cooling Or With Diverse Element (D23/328)