Three-wheel walker

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, left and bottom perspective view of a three-wheel walker showing my new design;

FIG. 2 is a rear, right and top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear 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;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of area 9 in FIG. 1;

FIG. 10 is an enlarged view of area 10 in FIG. 1;

FIG. 11 is an enlarged view of area 11 in FIG. 2; and,

FIG. 12 is an enlarged view of area 12 in FIG. 2.

The broken lines in the figures illustrate portions of the three-wheel walker that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.

Claims

The ornamental design for a three-wheel walker, as shown and described.

Referenced Cited
U.S. Patent Documents
D281771 December 17, 1985 Webb
6003532 December 21, 1999 Pi
D636709 April 26, 2011 Cho
D805440 December 19, 2017 Kavanagh
D869346 December 10, 2019 Berger
D943464 February 15, 2022 Pinghua
D947287 March 29, 2022 McLean et al.
D953210 May 31, 2022 Lu
D1035505 July 16, 2024 Luo
D1049941 November 5, 2024 Cheng
Foreign Patent Documents
1292443 July 2007 JP
D2012-28257 September 2013 JP
WOD231038-001 September 2023 WO
WOD231038-011 September 2023 WO
WOD231038-017 September 2023 WO
Other references
  • Amazon—Homland, posted Jul. 4, 2024 [online], [retrieved Apr. 4, 2025]. Retrieved from internet, https://us.amazon.com/HOMLAND-Walkers-Foldable-Rollator-Adjustable/dp/B0CZ6TJVX1?gQT=1&th=1 (Year: 2024).
  • Amazon—Planetwalk, posted Feb. 2, 2022 [online], [retrieved Apr. 4, 2025]. Retrieved from internet, https://www.amazon.com.au/Planetwalk-Premium-Rollator-Walker-Seniors/dp/B09J2BRHZT?th=1 (Year: 2022).
  • Amazon—WalkMate, posted Mar. 1, 2023 [online], [retrieved Apr. 4, 2025]. Retrieved from internet, https://www.amazon.com/WALK-MATE-Rollator-Lightweight-Tri-Wheel/dp/B0BX5ZJMC7?th=1 (Year: 2023).
Patent History
Patent number: D1114686
Type: Grant
Filed: Jan 10, 2025
Date of Patent: Feb 24, 2026
Assignee: HONGKONG PISHON MEDICAL EQUIPMENT CO., LIMITED (Hong Kong)
Inventor: Qiu Zhong (Shenzhen)
Primary Examiner: Garth Rademaker
Assistant Examiner: Aaron C Fowler
Application Number: 29/983,359
Classifications
Current U.S. Class: Walker (D12/130)