Resources Contact Us Home
Three-way pneumatic valve system

Image Number 3 for United States Patent #5738520.

The system is adapted for use with a portable dental delivery system and provides a selector for activating one of two handpieces. When one of the handpieces is to be activated, the supporting base is lifted from its wheels by a pneumatic support assembly that is controlled by the same valve system.

  Recently Added Patents
Transaction finance processing system and approach
Method for switching channels in a wireless communication network
Keypoint descriptor generation by complex wavelet analysis
Image processing apparatus, control method for the same, and storage medium
Transferring a document
Wireless updating of hearing devices
Aisle barrier
  Randomly Featured Patents
Ski boot device for facilitating walking
Inductive angle sensor with a plurality of receiving coils and an evaluation circuit
Device and method for the reading of EEPROM cells
Method of making an electrical inductive apparatus
Polyhydroxycarboxylic acid composition derived from maltodextrins by oxidation with an oxygen containing oxidant
Electrical supply track
Faucet handle
Method and apparatus for providing an adaptable security level in an electronic communication
Detecting leaks
System of communicating output function status indications between two or more power system protective relays