4. Machines not elsewhere specified
  5. Material working, abrading, or founding machinery
  6. Element or attachment

Leif Widin

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Cutting insert for chip removing machining

Machines not elsewhere specified – Material working – abrading – or founding machinery – Element or attachment
Design Patent

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Cutting insert for cutting tool

Machines not elsewhere specified – Material working – abrading – or founding machinery – Element or attachment
Design Patent

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Drilling tool and indexable drill bit

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges
Reexamination Certificate

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Drilling tool including a shank and a cutting body...

Cutting by use of rotating axially moving tool – Tool or tool with support – Including detailed shank
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2285883

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