Patent ID: 6527408
Filing Date: 2003-03-04
Classification: B60Q,F21V,F21Y,Y10S

Abstract:
An LED device comprising:a body; a threadable bore in said body to engage a tire valve stem; a battery having a positive terminal and a negative terminal on opposite sides, said battery being moveably positioned in a cavity in said body by continuous contact with: a first spring on said negative terminal and a second spring on said positive terminal; a first LED electrical contact through said first spring to an electrical contact, said second spring being insulated from electrical contact by an insulated pad positioned between said spring and said battery; and a second LED electrical contact, comprising an internal surface of said body cavity, being positioned adjacent to said positive terminal of said battery whereby a sufficient motive force applied to said battery deforms said second spring and brings the positive terminal into electrical contact with said second LED electrical contact.