Resources Contact Us Home
Toy hand grenade apparatus

Image Number 4 for United States Patent #5240450.

A toy assembly includes an elongate body to receive a balloon member arranged for bursting upon a timed mechanism mounted within an upper tube portion of the body projected into the body and piercing the balloon after a predetermined interval. A modification of the invention includes a medial web directed medially and orthogonally relative to the body axis dividing the body into an upper and lower body cavity receiving an upper and lower balloon therewithin, with a lower balloon arranged for bursting upon impact by the piercing member mounted resiliently within a lower end of the lower body aligned with the axis.

  Recently Added Patents
Collaborative image capture
Bull stationery tab
Curable inks comprising surfactant-coated magnetic nanoparticles
Resistive memory element sensing using averaging
Onium salt-containing polymer
Multiple angle bend for high-voltage lines
Tread portion of an automobile tire
  Randomly Featured Patents
Display cabinet
Tension-based non-pneumatic tire
Latch housing
Data transfer circuit for transferring data between a first circuit block and a second circuit block
Soundproof device for a person to scream into
Preparation of chemically reactive polysaccharides
Receiver for CDMA system
High breakdown voltage wide band-gap MOS-gated bipolar junction transistors with avalanche capability
Method and circuit arrangement for the electrical control and/or regulation of the movement of an electrically driven unit
Semiconductor memory storage device and its redundant method