4. Cutting by use of rotating axially moving tool
  5. With product handling or receiving means
  6. Ejector

Donald M. Szymanski

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Adjustable workbench having quick action clamps

Work holders – Relatively movable jaws – With means to align coacting jaw faces
Patent

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Fence assembly for a router table

Woodworking – Process – Mechanical cutting or shaping
Reexamination Certificate

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Hole saw

Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion
Patent

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Hole saw having plug ejection feature

Cutting by use of rotating axially moving tool – With product handling or receiving means – Ejector
Patent

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Safety power switch

Electricity: circuit makers and breakers – Switch activation inhibitor – Combined with connector coupling
Patent

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Profile ID: LFUS-PAI-P-951630

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