ELECTRONIC DISPLAY DEVICE USE

Brand Owner Address Description
PRISM DRAEGER SAFETY, INC. 101 Technology Drive Pittsburg PA 15275 Electronic display device for use in a respirator mask to alert the wearer of the amount of breathing air remaining in the cylinder;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An electronic interface device includes (1) a first input receiving signals from a graphics controller of a first electronic device having a display screen, (2) a second input receiving signals form a second electronic device, (3) a multiplexer, (4) an output connected to the display screen of the first electronic device, and (5) a switch to select which input signal of the interface device is fed to the display screen.