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

Joseph Ewing

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Collapsible crutch

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

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Handicap turn signal bar for an automobile

Signals and indicators – Vehicle – Motion and direction
Patent

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Profile ID: LFUS-PAI-P-341589

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