Rollator frame

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Description

FIG. 1 is a front perspective view of the rollator frame showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a rollator frame, as shown and described.

Referenced Cited
U.S. Patent Documents
9381132 July 5, 2016 Chen
D819503 June 5, 2018 Huang
D845841 April 16, 2019 No-Young
D865575 November 5, 2019 Lin
11071676 July 27, 2021 Fellingham
D926640 August 3, 2021 Huang
D977373 February 7, 2023 Li
20070170699 July 26, 2007 Li
20150351994 December 10, 2015 Nicholson
20200315901 October 8, 2020 Fellingham
20220257450 August 18, 2022 Whitmore
Foreign Patent Documents
202130147173.7 August 2021 CN
D2018-467 June 2018 JP
2004/0432 January 2005 SE
110306001 May 2022 TW
Other references
  • Amazon, posted Jun. 13, 2022 [online], [retrieved Jan. 23, 2024]. Retrieved from internet, https://www.amazon.com/HEAO-Rollator-Walker-Absorber-10-inch/dp/B0B3X6TJZT (Year: 2022).
  • Amazon2, posted Oct. 8, 2022 [online], [retrieved Jan. 23, 2024]. Retrieved from internet, https://www.amazon.com/Seniors-Folding-Transport-Wheelchair-Pneumatic-Detachable/dp/B0BHP6NYP2 (Year: 2022).
  • VitalMobility, posting date N/A [online], [retrieved Jan. 23, 2024]. Retrieved from internet, https://www.vitalmobility.ca/airgo-fusion-rollator-transport-chair-tall.php (Year: 2024).
  • Brandline, posting date N/A [online], [retrieved Jan. 23, 2024]. Retrieved from internet, https://brandline.us/collections/heao-baby-products/products/pfw-ml-28hfk-rw-9215-r (Year: 2024).
Patent History
Patent number: D1033278
Type: Grant
Filed: Mar 10, 2022
Date of Patent: Jul 2, 2024
Inventor: Qingfeng Li (Foshan)
Primary Examiner: Garth Rademaker
Assistant Examiner: Aaron C Fowler
Application Number: 29/792,181
Classifications
Current U.S. Class: Walker (D12/130)