4. Tent, canopy, umbrella, or cane
  5. Umbrella
  6. Collapsible in length

Chi-Kuo Yang

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Anti-slipping telescopic centerpost of multiple-fold umbrella

Tent – canopy – umbrella – or cane – Umbrella – Collapsible in length
Patent

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Compactly molded rib means for multiple-fold umbrella

Tent – canopy – umbrella – or cane – Umbrella – Collapsible in length
Patent

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Easily-folded link means of multiple-fold umbrella

Tent – canopy – umbrella – or cane – Umbrella – Collapsible in length
Patent

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Link means of multiple-fold umbrella

Tent – canopy – umbrella – or cane – Umbrella – Collapsible in length
Patent

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Multiple-fold mini umbrella with centralized retraction

Tent – canopy – umbrella – or cane – Umbrella – Collapsible in length
Patent

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Profile ID: LFUS-PAI-P-379743

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