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
Method and system for establishing enhanced key when terminal moves to enhanced universal terminal radio access network (UTRAN)
Primed stem cells and uses thereof to treat inflammatory conditions in joints
Rules-based approach to transferring and/or viewing medical images
Adding co-users to user definable co-user lists
Method and system for imaging a cross section of a specimen
Web-based royalty system and user interface
Apparatus and method for foreground detection
  Randomly Featured Patents
Method for forming large 360 degree sheet metal shapes using longitudinal end loading
Method and system for detecting and recovering failure command
Gravity-fed basin for discharging industrial water into a receiving body of water
Microstrip circulator operating in the peripheral mode and having non-uniform biasing means
Quantitative differential interference contrast (DIC) microscopy and photography based on wavefront sensors
Sulfur electrode container construction and method of manufacture
Wet surface wall mount connector
Automatic cultivating apparatus
Semiconductor memory device
Method for alleviating the step difference in a semiconductor and a semiconductor device