4. Photography and optical equipment
  5. Ophthalmic article
  6. Eyeglasses, eyewear, or frame therefor

Ching-Hsing Chiu

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Key ring

Travel goods and personal belongings – Carrier or storage container – Key holder – chain – or case
Patent

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Tooth-pick box

Compound tools – Cutter combined with other tool or tools
Design Patent

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Tooth-pick box

Compound tools – Cutter combined with other tool or tools
Design Patent

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Toy eyeglasses

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Patent

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Profile ID: LFUS-PAI-P-1385381

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