Stair climber
Description
The broken lines depict portions of the stair climber that form no part of the claimed design.
Claims
The ornamental design for a stair climber as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D1153344
Type: Grant
Filed: Aug 28, 2025
Date of Patent: Oct 13, 2026
Assignee: Anker Innovations Technology Co., Ltd. (Changsha)
Inventors: Yiqiao Liu (Shenzhen), Jiahao Li (Shenzhen)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Cheng Chen
Application Number: 30/020,378
Type: Grant
Filed: Aug 28, 2025
Date of Patent: Oct 13, 2026
Assignee: Anker Innovations Technology Co., Ltd. (Changsha)
Inventors: Yiqiao Liu (Shenzhen), Jiahao Li (Shenzhen)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Cheng Chen
Application Number: 30/020,378
Classifications
Current U.S. Class:
Miscellaneous (D15/199)