Four wheeled rollator
Description
Claims
The ornamental design for a four wheeled rollator, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1109029
Type: Grant
Filed: Jul 11, 2024
Date of Patent: Jan 13, 2026
Assignee: Foshan Ost Medical Equipment Technology Co., Ltd. (Foshan)
Inventor: Bin Wang (Foshan)
Primary Examiner: Joseph Kukella
Assistant Examiner: Lavon M. Amerson
Application Number: 29/951,779
Type: Grant
Filed: Jul 11, 2024
Date of Patent: Jan 13, 2026
Assignee: Foshan Ost Medical Equipment Technology Co., Ltd. (Foshan)
Inventor: Bin Wang (Foshan)
Primary Examiner: Joseph Kukella
Assistant Examiner: Lavon M. Amerson
Application Number: 29/951,779
Classifications
Current U.S. Class:
Walker (D12/130)