4. Jewelry, symbolic insignia, and ornaments
  5. Fastener, buckle or restraint for apparel or personal...

Chao-Nan Chang

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Shoe buckle

Jewelry – symbolic insignia – and ornaments – Fastener – buckle or restraint for apparel or personal...
Design Patent

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Structure of a buckle to fasten shoelaces

Buckles – buttons – clasps – etc. – Drawstring – laced-fastener – or separate essential... – Includes separate device for holding drawn portion of lacing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2266215

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