TREA

Four wheel electric wheelchair

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Information

  • Patent Grant
  • D848317
  • Patent Number
    D848,317
  • Date Filed
    Friday, June 9, 2017
    7 years ago
  • Date Issued
    Tuesday, May 14, 2019
    5 years ago
  • Inventors
    • Sugie; Satoshi
    • Kanno; Shu
  • Original Assignees
  • Examiners
    • Pratt; Michael A.
    Agents
    • Maier & Maier, PLLC
  • US Classifications
    Field of Search
    • US
    • D12 131
    • CPC
    • A61G5/00-14
  • International Classifications
    • 1212
    • Term of Grant
      15Years
Information
Abstract
Description

2. Four wheel electric wheelchair



2.1 : Front



2.2 : Back



2.3 : Right



2.4 : Left



2.5 : Top



2.6 : Bottom



2.7 : Perspective



2.8 : Another perspective view


The article is a four wheel electric wheelchair which is driven by an electric motor and which one passenger ride by sitting on the seat; the broken lines are for the purpose of illustrating the unclaimed portions of the four wheel electric vehicle, which form no part of the claimed design; the shading indicated by thin lines are intended only to represent the three-dimensional shape of the surfaces of the design.


Claims
  • The ornamental design for a four wheel electric wheelchair, as shown and described.
Priority Claims (3)
Number Date Country Kind
2016-026801 Dec 2016 JP national
2016-026802 Dec 2016 JP national
2016-026803 Dec 2016 JP national
US Referenced Citations (18)
Number Name Date Kind
4770432 Wagner Sep 1988 A
5028065 Danecker Jul 1991 A
5335741 Rabinovitz et al. Aug 1994 A
5669619 Kim Sep 1997 A
5697628 Spear Dec 1997 A
D404693 Schaffner Jan 1999 S
6786496 Ward et al. Sep 2004 B2
D604208 Perk Nov 2009 S
D673083 Daff Dec 2012 S
D674372 Kelly et al. Jan 2013 S
D680516 Lee Apr 2013 S
8973935 Salvan Mar 2015 B2
D730250 Lodato et al. May 2015 S
D745441 Ohruh Dec 2015 S
D745443 Van Olst Dec 2015 S
D769775 Sugie Oct 2016 S
D801234 Elon Oct 2017 S
D811279 McCullough Feb 2018 S
Foreign Referenced Citations (8)
Number Date Country
002554741-0001 Oct 2014 EM
1446007 Jul 2012 JP
1471293 Jun 2013 JP
1471294 Jun 2013 JP
1502024 Jul 2014 JP
1502025 Jul 2014 JP
1523614 May 2015 JP
1527449 Jun 2015 JP
Non-Patent Literature Citations (4)
Entry
U.S. Office Action dated Jun. 20, 2013, in connection with corresponding U.S. Appl. No. 29/424,943 (7 pgs.).
U.S. Office Action dated Sep. 24, 2015, in connection with corresponding U.S. Appl. No. 29/504,756 (8 pgs.).
Whill Model a Catalog, retrieved from the Internet: https://whill.jp/wp-content/themes/whill-jp/pdf/whill_model_a_catalog.pdf (8 pgs.). It is stated that all of the photos in the Catalog show the exterior design of the personal mobilities sold by Whill, Inc.
“Contract”, vol. 54, No. 1, 2013, p. 59 (2 pgs.). (Retrieved from the Internet: https://www.nxtbook.com/nxtbooks/nielsen/contract_20130102/index.php#/60.).