4. Tools
  5. Wrench, screwdriver, or driver therefor
  6. Plural pivoted jaws and handle-lever

Norbert Koeppel

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Screw for torque-limited fastening

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Externally threaded fastener element – e.g. – bolt – screw – etc. – Head having counter-sinking means
Reexamination Certificate

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Screw with tamper-proof head

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Externally threaded fastener element – e.g. – bolt – screw – etc. – Head driving structure
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Screwing element

Tools – Wrench – screwdriver – or driver therefor – Plural pivoted jaws and handle-lever
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Screwing element

Tools – Wrench – screwdriver – or driver therefor – Plural pivoted jaws and handle-lever
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-2098033

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