×

LED symbol signal

  • US 20020181232A1
  • Filed: 04/12/2002
  • Published: 12/05/2002
  • Est. Priority Date: 04/13/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. ) A LED symbol signal, comprising:

  • at least one LED, mounted on a printed circuit board, arranged in a housing with an open end;

    the open end covered by a collimating element, with at least one optical segment, a mask with at least one hole defining the symbol, and a cover.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×