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

Max Wang

Inventor

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Automatically spreading and collapsing umbrella

Tent – canopy – umbrella – or cane – Umbrella – Ribs and stretchers
Patent

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Foldable umbrella

Tent – canopy – umbrella – or cane – Umbrella – Ribs and stretchers
Reexamination Certificate

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Handle for umbrella

Design Patent

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Umbrella

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

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Umbrella frame device

Tent – canopy – umbrella – or cane – Umbrella – Retainers
Reexamination Certificate

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Profile ID: LFUS-PAI-P-866959

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