4. Travel goods and personal belongings
  5. Umbrella or parasol, walking support
  6. Element or attachment

Ching-Chuan You

Inventor

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Auto-opening umbrella with enhanced spreaders

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

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Beach umbrella

Tent – canopy – umbrella – or cane – Umbrella – Rib and stretcher joints
Reexamination Certificate

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Beach umbrella

Design Patent

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Beach umbrella having telescopic shank

Tent – canopy – umbrella – or cane – Umbrella – Collapsible in length
Reexamination Certificate

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Collapsible frame structure for self-opening umbrella

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

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Profile ID: LFUS-PAI-P-504396

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