Chassis of 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.

1. Chassis of electric wheelchair

1.1 : Front

1.2 : Back

1.3 : Right

1.4 : Left

1.5 : Top

1.6 : Bottom

1.7 : Perspective

In the reproductions, the blue-colored portions of the chassis of electric wheelchair form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
1230673 June 1917 Coble
1338673 May 1920 Cauley
1569169 January 1926 Border
1578297 March 1926 Tidmore
1641268 September 1927 Halliburton
2643110 June 1953 Gregoire
4770432 September 13, 1988 Wagner
5028065 July 2, 1991 Danecker
5335741 August 9, 1994 Rabinovitz et al.
5669619 September 23, 1997 Kim
5697628 December 16, 1997 Spear
D404693 January 26, 1999 Schaffner
6220382 April 24, 2001 Kramer, Jr.
6786496 September 7, 2004 Ward
D604208 November 17, 2009 Perk et al.
D666949 September 11, 2012 West
D673083 December 25, 2012 Daff
D674372 January 15, 2013 Kelly et al.
D680516 April 23, 2013 Lee
8973935 March 10, 2015 Salvan
D730250 May 26, 2015 Lodato et al.
D745441 December 15, 2015 Ohruh
D745443 December 15, 2015 Van Olst et al.
9242508 January 26, 2016 Bando
9365076 June 14, 2016 Bando
9436207 September 6, 2016 Fukuoka
D769775 October 25, 2016 Sugie
9669868 June 6, 2017 Fukuoka
D793289 August 1, 2017 Jahkel
D801234 October 31, 2017 Elon et al.
D811279 February 27, 2018 McCullough et al.
D834458 November 27, 2018 Paterson
D848317 May 14, 2019 Sugie et al.
D890635 July 21, 2020 Sugie et al.
10849802 December 1, 2020 Hirata
20070018418 January 25, 2007 Huang
Foreign Patent Documents
304504338 February 2018 CN
002554741-0001 December 2014 EM
1446007 July 2012 JP
1471293 June 2013 JP
1471294 June 2013 JP
1502024 July 2014 JP
1502025 July 2014 JP
1523614 May 2015 JP
1527449 June 2015 JP
1578314 June 2017 JP
1578315 June 2017 JP
1578316 June 2017 JP
1578317 June 2017 JP
D189657 April 2018 TW
D189658 April 2018 TW
D189659 April 2018 TW
DM097600 December 2017 WO
DM205468 March 2020 WO
DM208967 July 2020 WO
Other references
  • United States Office Action dated Jun. 20, 2013, in connection with corresponding U.S. Appl. No. 29/424,943; 7 pages.
  • United States Office Action dated Sep. 24, 2015, in connection with corresponding U.S. Appl. No. 29/504,756; 8 pages.
  • United States Office Action dated Sep. 5, 2018, in connection with corresponding U.S. Appl. No. 35/504,152; 7 pages.
  • “Contract”, vol. 54,No. 1, p. 59, VNU Business Publications Ltd., U.S. Retrieved from the Internet: https://www.nxtbook.com/nxtbooks/nielsen/contract_20130102/index.php#/60. Published in 2013.
  • “Whill Model A Catalog”, Whill, Inc.,Retrieved from the Internet: https://whill.jp/wp-content/themes/whill-jp/pdf/whill_model_a_catalog.pdf. All the photos in the Catalog show the exterior design of the personal mobilities sold by Whill, Inc.
  • “Whill Model C Features Long ver-Personal Mobility—(YouTube video),” Whill, Inc., retrieved from the Internet, URL: https://www.youtube.com/watch?v=Kp-nLM7Shuw. Published Aug. 12, 2017 (machine-generated English translation provided).
  • Still images captured from “Whill Model C Features Long ver-Personal Mobility—(YouTube video),” Whill, Inc., retrieved from the Internet, URL: https://www.youtube.com/watch?v=Kp-nLM7Shuw. Published Aug. 12, 2017.
  • Whill Co., Ltd. “Whill announces a new model WHILL Model C,” PR Times Inc., Apr. 13, 2017, Japan. Retrieved from the Internet, URL: https://prtimes.jp/main/html/rd/p/000000019.000011151.html (19 pp. including machine-generated English translation).
  • Web page introducing “Whill Model C”, Whill, Inc., Retrieved from the Internet, URL: https://whill.inc/jp/model-c (machine-generated English translation provided).
  • Web page introducing “Whill Model Ci”, Whill, Inc., Retrieved from the Internet, URL: https://whill.inc/us/model-ci/.
  • “Brochure on Whill Model Ci”, Whill Inc. Retrieved from the Internet, URL: https://whill.inc/us/wp-content/uploads/2018/01/WHILL_ModelCi_Brochure_2018.pdf. Published Dec. 2017.
  • “Whill Ci Power Wheel Chair Review (YouTube video),” Retrieved from the Internet, URL: https://www.youtube.com/watch?v=QMI1ItHN49s. Published Nov. 30, 2018.
  • Still images captured from “Whill Ci Power Wheel Chair Review (You Tube video),” Retrieved from the Internet, URL: https://www.youtube.com/watch?v=QMI1ItHN49s. Published Nov. 30, 2018.
  • “Whill Electric Wheelchair—Model Ci-Top Mobility Specialists Vlog Edition (YouTube video),” Retrieved from the Internet, URL: https://www.youtube.com/watch?v=eTYjOLgowAE. Published Apr. 3, 2018.
  • Still images captured from “Whill Electric Wheelchair—Model Ci-Top Mobility Specialists Vlog Edition (YouTube video),” Retrieved from the Internet, URL: https://www.youtube.com/watch?v=eTYjOLgowAE. Published Apr. 30, 2018.
  • Whill Inc., “Whill Model Ci Earns Spot on TIME's Best Inventions of 2018 List,” Nov. 16, 2018, Japan. Retrieved from the Internet, URL: https://whill.inc/us/whill-model-ci-earns-spot-on-times-best-inventions-of-2018-list/ (1 page).
  • Whill Inc. “Instruction manual of Whill Model C/CK”, pp. 26-28 and 73. Retrieved from the Internet, URL: https://serio888.net/images/lineup/manual/whill_model_c_ck.pdf. The illustrations and photos of chassis and shopping basket are indicated on pp. 26-28 and 73 of the manual.
Patent History
Patent number: D958704
Type: Grant
Filed: Dec 23, 2019
Date of Patent: Jul 26, 2022
Assignee: WHILL, Inc. (Tokyo)
Inventors: Hiroyuki Tsukamoto (Yokohama), Masahiro Toriyama (Yokohama), Satoshi Sugie (Yokohama)
Primary Examiner: Joseph Kukella
Application Number: 35/509,699
Classifications
Current U.S. Class: Wheelchair (D12/131)