4. Electricity: magnetically operated switches, magnets, and electr
  5. Electromagnetically actuated switches
  6. Tripping means

John Devaney

Inventor

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Cap lamp

Lighting – Light fixture – Hand-held – body-attached or lantern type
Design Patent

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Lamp lens

Lighting – Light fixture – Element or attachment
Design Patent

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Portable lighting device

Illumination – Self powered lamp – Lamp bulb or lamp support axis adjustable or angularly fixed...
Reexamination Certificate

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Timer controlled electromagnetic tripping apparatus for simultan

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Tripping means
Patent

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Profile ID: LFUS-PAI-P-225228

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