Metal-Working Hand Tools TRIZ Cases
- A device for cleaning footwear
See how bayonet-coupled interchangeable heads enable a pocket-sized footwear cleaner to remove
- Stippled Pickle-Shaped Grip Apparatus for Wrist Strain Reduction
See how a stippled, curved grip apparatus shaped like a pickle reduces wrist strain and improve
- Footwear Cleaning Device with Interchangeable Bayonet-Coupled Heads
See how a compact footwear cleaner uses bayonet-coupled interchangeable heads—scraper and sanit
- Interchangeable silverware system
See how interchangeable handle sleeves with manipulable units and tactile surfaces provide sens
- Finger-Free Grasping Tool with Above-Finger Arm Positioning
See how elongate arms positioned above finger engagement elements enable food grasping without
- Finger-Elevated Grasping Tool to Prevent Food Contamination
See how elongate arms positioned above finger engagement elements enable food grasping without
- Infant Spoon with Finger Grip Element and Food Retaining Pockets
See how a skeletal-frame spoon uses finger grip holes and food retaining pockets to help infant
- Finger-Elevated Grasping Tool to Prevent Keyboard Contamination
See how a grasping tool with elevated arms and finger engagement elements lets users pick up fo
- W-Shaped Tableware Handle Cross-Section for Strength Without Breaking
See how a W-shaped cross-section with localized thickening and smooth transitions provides hand
- Telescoping Eating Utensil with Locking Mechanism for Compact Storage
See how a telescoping utensil uses nested tubes and a locking button to switch between compact
- Detachable Spoon Handle Locking With Magnetic-Mechanical Coupling
Magnetic attraction plus groove-and-protrusion locking keeps a detachable spoon handle easy to assemble yet resistant to separation under stress.