KITCHEN KNIFE
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- SEB SA
- Filing Date
- 2023-12-12
- Publication Date
- 2026-04-22
AI Technical Summary
Existing kitchen knives often fail to balance design criteria such as comfort, safety, muscle fatigue prevention, cutting precision, and grip optimization, leading to suboptimal user experience and potential premature blade wear.
A knife design featuring a handle with specific geometric angles and flares, including a longitudinal flare angle between 3° and 8° and a transverse flare angle between 1° and 5°, ensuring a snug fit with the user's hand and preventing rotation, while allowing for efficient cutting motion without excessive pressure.
The design provides a comfortable, secure grip that reduces muscle fatigue and prevents blade slippage, enhancing cutting precision and extending blade life by optimizing hand movements and reducing unnecessary hand movements.