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

Irving L. Mark

Inventor

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Chair

Furnishings – Furniture – freestanding support – or frame therefor – Element
Patent

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Crutch design

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

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Portable grill

Equipment for preparing or serving food or drink not elsewhere s – Warming or cooking – Freestanding or built-in type
Patent

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Steak knife

Equipment for preparing or serving food or drink not elsewhere s – Warming or cooking – Freestanding or built-in type
Patent

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Profile ID: LFUS-PAI-P-254609

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