Rollator
Description
The broken lines shown in the drawings illustrate portions of the rollator that form no part of the claimed design.
Claims
The ornamental design for a rollator, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
9839571 | December 12, 2017 | Pan |
D836499 | December 25, 2018 | Delatorre |
D897243 | September 29, 2020 | Tsai |
20070267835 | November 22, 2007 | Huang |
20170354564 | December 14, 2017 | Dirauf |
20200315901 | October 8, 2020 | Fellingham |
20200352816 | November 12, 2020 | Lu |
113181014 | July 2021 | CN |
- OasisSpace Walker, Published Jan. 26, 2021 [online], [retrieved on Dec. 4, 2021], Retrieved from the Internet: https://www.amazon.com/OasisSpace-Fashion-Armrest-Walker-Rollator/dp/B08P2R3C36 (Year: 2021).
Patent History
Patent number: D977373
Type: Grant
Filed: Sep 11, 2020
Date of Patent: Feb 7, 2023
Inventor: Qingfeng Li (Foshan)
Primary Examiner: Cary M Robinson
Assistant Examiner: Adam C Mager
Application Number: 29/652,526
Type: Grant
Filed: Sep 11, 2020
Date of Patent: Feb 7, 2023
Inventor: Qingfeng Li (Foshan)
Primary Examiner: Cary M Robinson
Assistant Examiner: Adam C Mager
Application Number: 29/652,526
Classifications
Current U.S. Class:
Walker (D12/130)