IP Library › Granted Patent US 1,067,833
Granted Patent S1
US 1,067,833 · App. 29/964,633 · Granted Mar 25, 2025

Four wheeled rollator

Inventor: Liangyang Fang (Foshan, CN)
Assignee: Foshan Highway Medical Equipment Co. Ltd
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,067,833
App. No.
29/964,633
Granted
Mar 25, 2025
Kind
S1
Claims (1)

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

Priority Claims (1)
CN 202430341695.4 · Jun 5, 2024 · national
References Cited (24)
US 6494469B1 · Hara · 2002 [cited by examiner]
US D623992S · Derks · 2010 [cited by examiner]
US D721620S · Huang · 2015 [cited by examiner]
US 9022397B1 · Prettyman · 2015 [cited by examiner]
US 9226868B2 · Andersen · 2016 [cited by examiner]
US D754568S · Wang · 2016 [cited by examiner]
US D766139S · Chen · 2016 [cited by examiner]
US 9808394B1 · Jiang · 2017 [cited by examiner]
US D874356S · Virgo · 2020 [cited by examiner]
US D897243S · Tsai · 2020 [cited by examiner]
US D908550S · Berman · 2021 [cited by examiner]
US D940601S · Li · 2022 [cited by applicant]
US D941193S · Cheng · 2022 [cited by applicant]
US D962129S · Delatorre · 2022 [cited by examiner]
US D1002445S · Wang · 2023 [cited by examiner]
US 12109168B2 · Hooworth · 2024 [cited by examiner]
US 20080093826A1 · Willis · 2008 [cited by examiner]
CN 201630439375 · 2016 [cited by examiner]
CN 2024300195057 · 2024 [cited by examiner]
JP D202128284 · 2022 [cited by examiner]
SE 20050762 · 2006 [cited by examiner]
Amazon, posted Apr. 23, 2021 [online], [retrieved Nov. 13, 2024]. Retrieved from internet, https://www.amazon.com/dp/B093B6XCDX (Year: 2021). [cited by examiner]
Just Walkers, posting date N/A [online], [retrieved Nov. 13, 2024]. Retrieved from internet, https://justwalkers.com/products/drive-duet-rollator-transport-chair (Year: 2024). [cited by examiner]
Breeze Mobility, posting date N/A [online], [retrieved Nov. 13, 2024]. Retrieved from internet, https://www.breezemobility.com.au/products/seat-walker-wheelchair-transit-2-in-1 (Year: 2024). [cited by examiner]