Crutch four legged base

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Description

FIG. 1 is a top perspective view of a crutch four legged base, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

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

FIG. 8 is a bottom plan view thereof.

The dashed broken lines in the figures are for the purposes of illustrating portions of the crutch four legged base, which form no part of the claimed design.

Claims

The ornamental design for a crutch four legged base as shown and described.

Referenced Cited
U.S. Patent Documents
D587003 February 24, 2009 Shinohara
D635351 April 5, 2011 White
D668447 October 9, 2012 Lai
D670077 November 6, 2012 Jiang
D743162 November 17, 2015 Adams
D754963 May 3, 2016 Austin
D895957 September 15, 2020 Fang
D966691 October 18, 2022 Osmond
D1013362 February 6, 2024 Savioli
Foreign Patent Documents
303324155 August 2015 CN
Other references
  • Quad Cane with Cane Pad by Antdvao, first available Aug. 28, 2024, amazon.com [online], [site visited Jan. 6, 2025], Available at URL: https://www.amazon.com/dp/B0DFGN2ZPH/?th=1 (Year: 2024).
  • BigAlex Folding Walking Cane with LED Light, first available Mar. 15, 2018, amazon.com [online], [site visited Jan. 6, 2025], Available at URL: https://www.amazon.com/dp/B07HKB5MZP/ (Year: 2018).
  • Gsycle Cnane Tips, first available Dec. 27, 2023, amazon.co.uk [online], [site visited Jan. 6, 2025], Available at URL: https://www.amazon.co.uk/Gsycle-Standing-Stabilizing-Quadruple-Accessory/dp/B0CR1PG1MJ (Year: 2023).
Patent History
Patent number: D1082284
Type: Grant
Filed: Aug 23, 2023
Date of Patent: Jul 8, 2025
Assignee: Ningbo Chaoyi Intelligent Technology Co., Ltd. (Hangzhou)
Inventor: Naixi Li (Hangzhou)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Caitlin A Laverty
Application Number: 29/900,612
Classifications
Current U.S. Class: D3/17