4. Expanded, threaded, driven, headed, tool-deformed, or locked-thr
  5. Threaded fastener locked to a discreet structure
  6. Member preassembled with substructure at through-passage or...

David H. Devonald, III

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Electrical switchgear enclosure for power distribution systems

Equipment for production – distribution – or transformation of ene – Casing or enclosure not elsewhere specified
Patent

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Electrical switchgear module for power distribution systems

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Patent

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Fastening arrangement

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Member preassembled with substructure at through-passage or...
Patent

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Interconnection arrangement for electrical equipment enclosures

Electricity: conductors and insulators – Boxes and housings – Hermetic sealed envelope type
Patent

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Operating mechanism for electrical switches and fault interrupte

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Operating mechanism structure or arrangement
Patent

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Profile ID: LFUS-PAI-P-223447

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