LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting,Spectacles and eyeglasses,Combined

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Visual aid especially for weak-sighted persons

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Patent

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Visual apparatus

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Patent

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Visual entertainment eyewear system and apparatus therefor

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Patent

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Wafer thin reading telescope

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Patent

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Wearable high resolution audio visual interface

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Reexamination Certificate

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Weight system for glasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Patent

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Wide angle viewing system

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Patent

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Wireless active eyewear for stereoscopic applications

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Patent

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Wireless interactive headset

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wireless interactive headset

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wireless interactive headset

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

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