4. Illumination
  5. Automatic substitution of power supply or light source

Thomas H. Nicholl

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Aerodynamic device

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent

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Combined power failure and flash light with buzzer

Lighting – Light fixture – Receptacle mount – i.e. – 'night light' or screw-in type
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Combined power failure light and flash light

Lighting – Light fixture – Receptacle mount – i.e. – 'night light' or screw-in type
Patent

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Lantern and support structure therefor

Supports – Stand – Receptacle
Patent

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Power failure light and circuit therefor

Illumination – Automatic substitution of power supply or light source
Patent

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Profile ID: LFUS-PAI-P-203762

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