Electric wheelchair

- WHILL, Inc.
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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.

FIG. 1 is a front view of an electric wheelchair, showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view thereof.

The areas shaded in blue in the Figures show portions of the electric wheelchair that form no part of the claimed design. Color forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D585794 February 3, 2009 Lin
D621307 August 10, 2010 Kagi
9436207 September 6, 2016 Fukuoka et al.
D769775 October 25, 2016 Sugie
9533729 January 3, 2017 Chan
D793289 August 1, 2017 Jahkel
D801234 October 31, 2017 Elon
D833920 November 20, 2018 Grant
D834458 November 27, 2018 Paterson et al.
D848317 May 14, 2019 Sugie et al.
D857561 August 27, 2019 Berman et al.
D872658 January 14, 2020 Zhang
D887315 June 16, 2020 Dean
D890635 July 21, 2020 Sugie et al.
D897244 September 29, 2020 Tangen
10849802 December 1, 2020 Hirata et al.
D926087 July 27, 2021 Tsukamoto
D929584 August 31, 2021 Grant
D947725 April 5, 2022 Koshiishi
D960056 August 9, 2022 Grant
D960057 August 9, 2022 Grant
D963523 September 13, 2022 Suzuki
20200156727 May 21, 2020 Chang
Foreign Patent Documents
111252179 June 2020 CN
211943625 November 2020 CN
3656651 May 2020 EP
2003146282 May 2003 JP
201577349 April 2015 JP
7057009 April 2022 JP
Other references
  • Office Action dated Jan. 25, 2022, in connection with corresponding Japanese Application No. 2021-092200 (8 pp., including machine-generated English translation).
Patent History
Patent number: D1045694
Type: Grant
Filed: May 18, 2023
Date of Patent: Oct 8, 2024
Assignee: WHILL, Inc. (Tokyo)
Inventors: Satoshi Sugie (Tokyo), Hiroyuki Tsukamoto (Tokyo), Masahiro Toriyama (Tokyo)
Primary Examiner: Charles D Hanson
Application Number: 29/876,228
Classifications
Current U.S. Class: Element Or Attachment (D12/133)