Fishing TRIZ Cases
- Crab Pot Tunnel Gate With Trigger Bars to Prevent Egress
Pivoting trigger bars and a flat tunnel floor let crabs enter more easily while restricting escape from the pot.
- Ropeless Fishing Gear Buoyancy Release for Reliable Trap Retrieval
A piston-based buoyancy changer replaces fuse-dependent release, improving trap retrieval reliability while removing ropes that entangle marine life.
- Spear Fishing Hand Strap for One-Handed Loading and Aiming
A muzzle-mounted hand strap secures the spear without locks or triggers, improving one-handed underwater control, range, and accuracy.
- Acoustic Shark Repellent With Removable Orca-Sound Mounting
Simulated orca hunting sounds and a removable mount let this underwater repellent deter sharks on surfboards, kayaks, or wearable gear.