Moving traffic signal device

• US 2,632,153 A
• Filed: 01/11/1951
• Issued: 03/17/1953
• Est. Priority Date: 01/11/1951
• Status: Expired due to Term

• Current Assignee: John E. Swanger
• Original Assignee: John E. Swanger
• Inventors: Swanger, John E.
• Application Number:
  US03/205,456
• Time in Patent Office: 796 Days
• US Class Current: 340/932
• CPC Class Codes: G08G 1/096716 where the received information does not generate an automatic action on the vehicle control
• CPC Class Codes: G08G 1/096758 where no selection takes place on the transmitted or the received information
• CPC Class Codes: G08G 1/096783 where the origin of the information is a roadside individual element

Claims