4. Boots, shoes, and leggings
  5. Boots and shoes
  6. Ventilated

Chao-Yung Chan

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3D air-pumping shoe

Boots – shoes – and leggings – Boots and shoes – Ventilated
Reexamination Certificate

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Insole with ventilation

Boots – shoes – and leggings – Insoles
Reexamination Certificate

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Ventillating structure for footwear

Boots – shoes – and leggings – Boots and shoes – Ventilated
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2829087

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