Knee walker

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Description

FIG. 1 is a front, right-side perspective view of a knee walker in accordance with the present design;

FIG. 2 is a rear, left-side perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the knee walker that form no part of the claimed design.

Claims

The ornamental design for a knee walker, as shown and described.

Referenced Cited
U.S. Patent Documents
7287767 October 30, 2007 Gomes
D589410 March 31, 2009 Ramm
D597451 August 4, 2009 Ramm
D618140 June 22, 2010 Sanderson
7997597 August 16, 2011 Mehl
D803729 November 28, 2017 Franson
D838054 January 8, 2019 Franson
10717491 July 21, 2020 Neville
D973553 December 27, 2022 Xie
D1002444 October 24, 2023 Zhu
20170165146 June 15, 2017 Franson
20200390638 December 17, 2020 Jernigan, IV
20210259907 August 26, 2021 Vollmar
Foreign Patent Documents
202230310945.9 August 2022 CN
202330384029.4 November 2023 CN
015005315 December 2022 EM
Other references
  • Amazon, posted Mar. 29, 2023 [online], [retrieved Jan. 23, 2024]. Retrieved from internet, https://www.amazon.com/Drive-Medical-Nitro-Glide-Walker/dp/B0BZWY1VF9?th=1 (Year: 2023).
  • Amazon-KneeRover, posted Jun. 13, 2016 [online], [retrieved Jan. 23, 2024]. Retrieved from internet, https://www.amazon.com/KneeRover-Economy-Scooter-Steerable-Alternative/dp/B01H0S9AXM (Year: 2016).
  • Ebay, posting date N/A [online], [retrieved Jan. 23, 2024]. Retrieved from internet, https://www.ebay.com/itm/394879031960 (Year: 2024).
Patent History
Patent number: D1034335
Type: Grant
Filed: Nov 2, 2023
Date of Patent: Jul 9, 2024
Assignee: Drive DeVilbiss Healthcare (Port Washington, NY)
Inventors: Elizabeth Natale (Littleton, CO), Samuel Thompson (Wensley), Olivia Whitmore (Newcastle-under-Lyme), Benjamin Ambrose (Wetherby)
Primary Examiner: Garth Rademaker
Assistant Examiner: Aaron C Fowler
Application Number: 29/915,638
Classifications
Current U.S. Class: Walker (D12/130)