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

San-Tong Day

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Automatic single push button type umbrella

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

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Full-automatic umbrella

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

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Fully automatic single push button type umbrella

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

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Profile ID: LFUS-PAI-P-242432

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