4. Optics: eye examining, vision testing and correcting
  5. Spectacles and eyeglasses
  6. Temples

Dan L. Dietz

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Adjustable air flow ventilation device and system

Gas separation – Combined or convertible
Reexamination Certificate

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Air purifier and light

Gas separation: apparatus – Electric field separation apparatus
Reexamination Certificate

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Eyeglass assembly with removable auxiliary eyeglasses...

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Reexamination Certificate

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Eyeglass assembly with removable auxiliary eyeglasses...

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Reexamination Certificate

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Flashlight

Illumination – Self powered lamp – Cylindrical flashlight casing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2875016

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