Electric wheelchair

Liu , et al.

Patent Grant D883862

U.S. patent number D883,862 [Application Number D/667,843] was granted by the patent office on 2020-05-12 for electric wheelchair. This patent grant is currently assigned to SICHUAN GOLDEN RIDGE INTELLIGENCE SCIENCE & TECHNOLOGY CO., LTD.. The grantee listed for this patent is SICHUAN GOLDEN RIDGE INTELLIGENCE SCIENCE & TECHNOLOGY CO., LTD.. Invention is credited to Yin Jiao, Jiaxin Li, Weirong Liu, Li Yan.


United States Patent D883,862
Liu ,   et al. May 12, 2020

Electric wheelchair

Claims

CLAIM The ornamental design for an electric wheelchair, as shown and described.
Inventors: Liu; Weirong (Beijing, CN), Jiao; Yin (Gothenburg, SE), Yan; Li (Gothenburg, SE), Li; Jiaxin (Chengdu, CN)
Applicant:
Name City State Country Type

SICHUAN GOLDEN RIDGE INTELLIGENCE SCIENCE & TECHNOLOGY CO., LTD.

Chengdu

N/A

CN
Assignee: SICHUAN GOLDEN RIDGE INTELLIGENCE SCIENCE & TECHNOLOGY CO., LTD. (Chengdu, CN)
Appl. No.: D/667,843
Filed: October 25, 2018

Foreign Application Priority Data

Apr 25, 2018 [CN] 2018 3 0175586
Current U.S. Class: D12/131
Current International Class: 1212
Field of Search: ;D12/128-133

References Cited [Referenced By]

U.S. Patent Documents
D526938 August 2006 Nagel
D530650 October 2006 Azuma
D556647 December 2007 Yamagishi
D561651 February 2008 Yamagishi
D590751 April 2009 Yang
D608255 January 2010 Arnell
D786740 May 2017 Abe
D833917 November 2018 Jiang
D848905 May 2019 Jiang
D849604 May 2019 Wu
Primary Examiner: Hanson; Charles D
Attorney, Agent or Firm: Metis IP LLC

Description



FIG. 1 is a perspective view of an electric wheelchair;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the electric wheel chair in which the design is embodied that form no part of the claimed design.

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Patent Diagrams and Documents

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