4. Winding, tensioning, or guiding
  5. Strand tensioning device
  6. Tortuous course

Dudley V. Bickford

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Coilable tape rule with improved connection between spring and b

Geometrical instruments – Distance measuring – By flexible tape
Patent

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Coilable tape rule with improved connection between spring and h

Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent

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Nail set

Tools and hardware – Other tools and implements – Chisel – nail set – awl – or wedge
Patent

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Profile ID: LFUS-PAI-P-1106934

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