Smart wheelchair

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Description

FIG. 1 is a front perspective view of a smart wheelchair showing our new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a back view thereof.

The portions of the smart wheelchair shown in broken lines forms no part of the claimed design.

Claims

The ornamental design for a smart wheelchair, as shown and described.

Referenced Cited
U.S. Patent Documents
D276904 December 25, 1984 Shepard
D848317 May 14, 2019 Sugie
D883862 May 12, 2020 Liu
10638835 May 5, 2020 Short
11077002 August 3, 2021 Crump
D951823 May 17, 2022 Son
20100327557 December 30, 2010 Wang
20210059880 March 4, 2021 Raja
20210338501 November 4, 2021 Joyce
20220097532 March 31, 2022 Ramanath
Foreign Patent Documents
110420097 November 2019 CN
112172988 January 2021 CN
100978386 August 2010 KR
Patent History
Patent number: D976163
Type: Grant
Filed: Sep 25, 2020
Date of Patent: Jan 24, 2023
Inventor: Rajeev Ramanath (San Jose, CA)
Primary Examiner: Cary M Robinson
Assistant Examiner: Adam C Mager
Application Number: 29/752,156
Classifications
Current U.S. Class: Wheelchair (D12/131)