4. Cutlery
  5. Holders for detachable blades
  6. Knockdown holders

Harald Berns

Inventor

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Autoretracting box-cutting knife

Cutlery – Sheathed – Sliding blade
Patent

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Box cutter with autoretracting blade

Cutlery – Carton openers
Patent

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Box cutter with autoretracting blade

Cutlery – Carton openers
Reexamination Certificate

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Deburring knife with adjustable handle

Cutlery – Handles and blade connections – Blade connections
Patent

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Deburring knife with replaceable blade

Cutlery – Holders for detachable blades – Interlocked blade and holder
Patent

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Profile ID: LFUS-PAI-P-9964

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