The broken lines in the drawings illustrate portions of the walking frame, which form no part of the claimed design.
The broken lines in the drawings illustrate portions of the walking frame, which form no part of the claimed design.
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Number | Date | Country | |
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Parent | 29818916 | Dec 2021 | US |
Child | 29840047 | US |
Number | Date | Country | |
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Parent | 17404718 | Aug 2021 | US |
Child | 29818916 | US |