Electric wheelchair
Latest WHILL, Inc. Patents:
Description
1. Electric wheelchair
2. Electric wheelchair in a folded configuration
Figs.
Claims
The ornamental design for an electric wheelchair, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
9436207 | September 6, 2016 | Fukuoka |
D769775 | October 25, 2016 | Sugie |
9533729 | January 3, 2017 | Chan |
D834458 | November 27, 2018 | Paterson |
D848317 | May 14, 2019 | Sugie |
D857561 | August 27, 2019 | Berman |
D872658 | January 14, 2020 | Zhang |
D890635 | July 21, 2020 | Sugie |
D897244 | September 29, 2020 | Tangen |
10849802 | December 1, 2020 | Hirata |
D926087 | July 27, 2021 | Tsukamoto |
20200156727 | May 21, 2020 | Chang |
111252179 | June 2020 | CN |
211943625 | November 2020 | CN |
3656651 | May 2020 | EP |
2003146282 | May 2003 | JP |
201577349 | April 2015 | JP |
7057009 | April 2022 | JP |
- 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: D990382
Type: Grant
Filed: Jun 1, 2021
Date of Patent: Jun 27, 2023
Assignee: WHILL, Inc. (Tokyo)
Inventors: Satoshi Sugie (Tokyo), Hiroyuki Tsukamoto (Tokyo), Masahiro Toriyama (Tokyo)
Primary Examiner: Joseph Kukella
Application Number: 35/513,050
Type: Grant
Filed: Jun 1, 2021
Date of Patent: Jun 27, 2023
Assignee: WHILL, Inc. (Tokyo)
Inventors: Satoshi Sugie (Tokyo), Hiroyuki Tsukamoto (Tokyo), Masahiro Toriyama (Tokyo)
Primary Examiner: Joseph Kukella
Application Number: 35/513,050
Classifications
Current U.S. Class:
Wheelchair (D12/131)