4. Tent, canopy, umbrella, or cane
  5. Umbrella
  6. Self-opening and closing

Fu-Tien Liu

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Firm automatic multi-sectional collapsible umbrella structure

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

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Rib assembly for multi-foldable umbrella

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

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Profile ID: LFUS-PAI-P-2778405

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