4. Electric lamp and discharge devices: systems
  5. With automatic shunt and/or cutout

Peter McGrail

Inventor

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Electric lantern

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

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Method and apparatus for positioning a billiard game rack

Geometrical instruments – Straight-line light ray type – Alignment device
Reexamination Certificate

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Search lamps and torches

Electric lamp and discharge devices: systems – With automatic shunt and/or cutout
Patent

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Profile ID: LFUS-PAI-P-1192766

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