Foldable chair frame
Description
1. Foldable chair frame
Claims
The ornamental design for a foldable chair frame, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D771986 | November 22, 2016 | Lee |
| D773221 | December 6, 2016 | Lee |
| D833768 | November 20, 2018 | Jin |
| D887191 | June 16, 2020 | Kim |
| D891808 | August 4, 2020 | Zhu |
| D897712 | October 6, 2020 | Hu |
| D923956 | July 6, 2021 | Xia |
| D937619 | December 7, 2021 | Kim |
| 11350755 | June 7, 2022 | Hu |
| 20120104805 | May 3, 2012 | Lah |
- Sutekus Ultralight Folding Camping Backpacking Chair Camping Folding Chairs Beach Chairs (Orange). Amazon.com, Date First Available: Nov. 14, 2019, pp. 1 and 6, from https://www.amazon.com/Sutekus-Ultralight-Folding-Camping-Backpacking/dp/B081J6TPN1/ref=sr_1_7?keywords=folding%2Bchairs%2Bfor%2Bbackpacking&qid=1668536690&sr=8-7&th=1 (Year: 2019).
Patent History
Patent number: D978589
Type: Grant
Filed: Jan 6, 2022
Date of Patent: Feb 21, 2023
Inventor: Jeh Kun Lah (Seoul)
Primary Examiner: Mimosa De
Application Number: 35/513,611
Type: Grant
Filed: Jan 6, 2022
Date of Patent: Feb 21, 2023
Inventor: Jeh Kun Lah (Seoul)
Primary Examiner: Mimosa De
Application Number: 35/513,611
Classifications
Current U.S. Class:
D6/708.16
