4. Tent, canopy, umbrella, or cane
  5. Canes, sticks, crutches, and walking aids
  6. Crutches

Crystal Industrial Co., Ltd.

Corporate Assignee

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Stagelessly adjustable telescopic walking stick with a position

Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Crutches
Patent

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Stagelessly adjustable telescopic walking stick with a...

Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Crutches
Reissue Patent

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Stick-used stageless adjusting device

Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids
Reexamination Certificate

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Telescoping walking stick

Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Telescopic
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1432594

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