4. Tent, canopy, umbrella, or cane
  5. Umbrella
  6. Runners and notches

Chen-Maan Chang

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Folding device for umbrella

Tent – canopy – umbrella – or cane – Umbrella – Self-opening and closing
Reexamination Certificate

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Umbrella

Tent – canopy – umbrella – or cane – Umbrella – Runners and notches
Reexamination Certificate

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Wire connection device for folding umbrellas

Tent – canopy – umbrella – or cane – Umbrella – Self-opening and closing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2143958

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