Foldable electric wheelchair

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Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1. Foldable electric wheelchair

2. Foldable electric wheelchair

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

1.8 : Perspective

2.1 : Front

2.2 : Back

2.3 : Left

2.4 : Right

2.5 : Top

2.6 : Bottom

2.7 : Perspective

2.8 : Perspective

The foldable electric wheelchairs shown in designs 1-2 are used for people with movement difficulties or disabled people; the colors shown in the reproductions are not part of the claimed designs 1-2.

Claims

The ornamental design for a foldable electric wheelchair, as shown and described.

Referenced Cited
U.S. Patent Documents
D413554 September 7, 1999 Schlangen
D585794 February 3, 2009 Lin
8919797 December 30, 2014 Lowenthal
D833919 November 20, 2018 McCollough
D872658 January 14, 2020 Zhang
D883862 May 12, 2020 Liu
D926087 July 27, 2021 Tsukamoto
D947078 March 29, 2022 Wang
D951823 May 17, 2022 Son
D960056 August 9, 2022 Grant
D968276 November 1, 2022 Jie
D973554 December 27, 2022 Dawe
D990382 June 27, 2023 Sugie
D996304 August 22, 2023 Hernandez
D998509 September 12, 2023 Li
20200237590 July 30, 2020 Choi
20220396091 December 15, 2022 Sugimoto
Foreign Patent Documents
202030384415.X January 2021 CN
202130538761.3 December 2021 CN
WOD223750-003 October 2022 WO
WOD229561-001 July 2023 WO
Other references
  • YouTube, posted Aug. 31, 2023 [online], [retrieved Apr. 30, 2024]. Retrieved from internet, https://www.youtube.com/watch?v=uWWeig0Hz0M (Year: 2023).
  • Facebook, posted Aug. 18, 2023 [online], [retrieved Apr. 30, 2024]. Retrieved from internet, https://www.facebook.com/photo.php?fbid=254339237441336&set=pb.100085957856857.- 2207520000&type=3 (Year: 2023).
  • Alibaba, posting date N/A [online], [retrieved Apr. 30, 2024]. Retrieved from internet, https://www.alibaba.com/product-detail/Portable-Folding-Aluminum-Electric-Wheelchair-Lithium_1600640916802.html (Year: 2024).
Patent History
Patent number: D1045693
Type: Grant
Filed: Feb 24, 2023
Date of Patent: Oct 8, 2024
Inventors: Jianguo Li (Shanghai), Xianyu Su (Shanghai), Jie Liu (Shanghai), Xiaodong Wang (Shanghai), Hengjie Tang (Shanghai)
Primary Examiner: Garth Rademaker
Assistant Examiner: Aaron C Fowler
Application Number: 35/517,894
Classifications
Current U.S. Class: Wheelchair (D12/131)