Ladder
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Description
Claims
The ornamental design for a ladder, as shown and described.
Referenced Cited
Patent History
Patent number: D1091870
Type: Grant
Filed: Aug 21, 2024
Date of Patent: Sep 2, 2025
Assignee:
Inventor: Tao Li (Kansas, MO)
Primary Examiner: Gino Colan
Application Number: 29/958,764
Type: Grant
Filed: Aug 21, 2024
Date of Patent: Sep 2, 2025
Assignee:
Inventor: Tao Li (Kansas, MO)
Primary Examiner: Gino Colan
Application Number: 29/958,764
Classifications
Current U.S. Class:
Step Stool Type (D25/65)