4. Resilient tires and wheels
  5. Spring wheels
  6. Deformable ground engaging part

Hisao Hiroi

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Elastic wheels and a pair of skis provided with the elastic whee

Resilient tires and wheels – Spring wheels – Deformable ground engaging part
Patent

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Elastic wheels and a pair of skis provided with the elastic whee

Resilient tires and wheels – Spring wheels – Deformable ground engaging part
Patent

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Skiing slope specialized for artificial skis and method for prod

Amusement devices – Surface for wheeled or gliding vehicle – For foot-attached gliding vehicle
Patent

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Wheel provided with sub-wheels

Land vehicles: wheels and axles – Wheel – With peripheral roller
Patent

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Profile ID: LFUS-PAI-P-481636

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