Jacobson, Price, Holman & Stern
Tire pressure indicator
 A tire pressure indicator includes an indicator main body having a first end adapted to be connected to an inflating valve member of a tire and a second end which provides a tire pressure reading. A light device has a rotatable support rotatably mounted on an appropriate location of the indicator main body, a light emitting device provided on the rotatable support, and a switch activated control circuit similarly provided on the rotatable support so as to control the operation of the light emitting device. The light device facilitates the connection of the tire pressure indicator to the inflating valve member of a tire and the viewing of the tire pressure reading under poor lighting conditions. 
A G
A63H G01L
inventional inventional
Tien-Tsai
Huang