4. Optics: eye examining, vision testing and correcting
  5. Spectacles and eyeglasses
  6. Continuous rim mounting

Wu Meihua Chen

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Eyeglasses assembly

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Continuous rim mounting
Reexamination Certificate

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Eyeglasses frame allowing replacement of lenses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Continuous rim mounting
Reexamination Certificate

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Sunglasses

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

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