GB115318A
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Switch Controlling Means for Electric Lamp Holders and like Coupling Devices.
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GB191515222A
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An Improved Combined Electric-lamp Holder and Detachable-shade Support.
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GB191508219A
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Improvements in or relating to Supporting Means for Lamp Shades, Globes, Reflectors, or the like.
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GB191423212A
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Improvements in Electrical Coupling Devices.
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GB191416363A
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Improvements in Electric Lamp Holders or other Coupling Members.
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GB191321070A
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Improvements relating to the Contact Surfaces of Electrical Coupling Devices.
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GB191315318A
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Improvements in Electric Lamp Holders or similar Coupling Members.
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GB191312404A
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Improved Means for Securing Shades, Reflectors, or other Attachments to Electric Lamp Holders and the like.
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US1105889A
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Connector.
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CA155340A
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Electric lamp holder
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CA156004A
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Electrical coupling
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GB191308445A
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Improved Means for Connecting Lamp Holders to Bracket or Pendant Tubes, or the like Wire Conduits.
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GB191214306A
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Improved Terminal Mounting and Cord Gripping Means for Electric Lamp Holders, Adaptors, or the like.
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GB191201205A
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A Combined Electric Wire Connection and Cord Grip.
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GB191200750A
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Improvements relating to Electric Lamp Holders.
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GB191120342A
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Improvements relating to the Conjunction of Cords or Wires with Electrical Apparatus.
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GB191114179A
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Improvements relating to Electrical Coupling Devices.
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GB191105442A
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Improvements in Electrical Contact Making Devices.
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GB189907041A
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Improvements in Electric Arc Lamps.
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GB189404849A
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Improvements in Casings, Culverts, or Means for Supporting and Protecting Electrical Conductors.
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