4. Metal deforming
  5. By use of tool acting during relative rotation between tool...
  6. With cutting of work or product

David H. Shea

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Thread profile modification for controlled stiffness

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element with nut – washer – securing means or cap – Headed bolt or screw with threads and complementary nut
Reexamination Certificate

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Tool for forming threaded hole in a hydroformed part

Metal deforming – By use of tool acting during relative rotation between tool... – With cutting of work or product
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3153260

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