Plan C has 1 granted patent in Hardware.
The patent covers a flexible, water-filled handheld game device featuring pump bulbs that jet liquid to propel game pieces across a transparent play field. This Hardware technology creates an aquatic puzzle toy with a pliable, squishable form factor.
The Hardware patent replaces the rigid plastic shells found in traditional water-filled games with a soft, flexible pouch that can bend and compress. This approach allows the device to fold into a pocket while maintaining a larger play surface than hard-cased alternatives. Players can press directly on the transparent front panel to deform the play area and influence piece movement, or use built-in pump bulbs to create jets of water that push objects across the field. The combination of flexibility and direct touch manipulation creates a tactile experience distinct from the fixed enclosures that have defined handheld liquid games for decades.
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