Back to results
US 6,149,488 AGranted
Water balloon dart
OwnerHarvey Starkinventor
Life of this patent
Estimating the term…
Abstract
A toy water balloon dart system is disclosed comprising a dart tail that attaches to a water balloon before the water balloon dart is propelled over a distance for the amusement of children and adults. The toy water balloon, in one or more embodiments, also includes a pump for filling the balloon with fluid. The pump has a flexible housing with a reservoir with an inlet port and an outlet port. A first valve is associated with the inlet port to permit fluid to enter through the inlet port into the pump.
Claims6
A toy water balloon dart and pump system, comprising:
- a tail for facilitating flight of said dart, said tail having a front end configured to receive a portion of a water balloon and a back end;
- a balloon adapted to be filled with fluid having a portion for removable coupling to said front end of said tail;
- and
- a pump for filling said balloon with fluid, said pump having a flexible housing having a reservoir with an inlet port and an outlet port, a first valve associated with said inlet port, said first valve having an open position for permitting fluid to enter through said inlet port into said pump, and a closed position for closing said inlet port, a second valve associated with said outlet port, said second valve having an open position for permitting fluid to exit from said reservoir through said outlet port, and a closed position for closing said inlet port, whereby compressing said housing causes said first valve to be in the closed position and said second valve to be in the open position, and decompressing said housing causes said first valve to be in the open position and said second valve to be in the closed position enabling suction of fluid into said pump through said inlet port.
1 more element
Dependencies are inferred from the claim text.