Resources Contact Us Home
Inflation device

Image Number 18 for United States Patent #7445533.

An inflation device and method for inflating or deflating inflatable objects, such as game balls is disclosed. The inflation device measures the pressure of a game ball and inflates or deflates the ball to a pressure selected by the user. Also disclosed is an injection apparatus that can be used to automatically retract an injection needle from the game ball or other inflatable object.

  Recently Added Patents
Systems and related methods of user-guided searching
Protecting a gaming machine from rogue code
Method and apparatus for exercise monitoring combining exercise monitoring and visual data with wireless internet connectivity
Wafer processing method and system using multi-zone chuck
Collating device, collating method, and program
Method for building taxonomy of topics and categorizing videos
Composite materials comprising aggregate and an elastomeric composition
  Randomly Featured Patents
Motorcycle tire
Low profile, surface-mounted power generation system
Fast discrete transform generator and digital filter using same
Linked moebius band
Communication buffer manager and method therefor
Method for sharing bandwidth using reduced duty cycle signals and media access control
Piperidine derivatives which are stabilisers for synthetic polymers
Construction board game with chance device
Wireless architecture with malware scanning component manager and associated API
Data communications system and interface apparatus for data communications