The broken lines depict portions of a trolley base in which the design is embodied that form no part of the claimed design. The broken lines depicting the environment of use for the trolley base in
The broken lines depict portions of a trolley base in which the design is embodied that form no part of the claimed design. The broken lines depicting the environment of use for the trolley base in
Number | Date | Country | Kind |
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109300894 | Feb 2020 | TW | national |
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