3905017

Information

• Patent Grant
• 3905017

• References
• Source

• Patent Number

  3,905,017

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B60Q1/486 - for indicating that vehicle is in a parked state
  • B60Q1/488 - for indicating intention to park
  • B60Q1/52 - for indicating emergencies
  • G09F7/18 - Means for attaching signs, plates, panels, or boards to a supporting structure
  • G09F13/04 - Signs, boards or panels, illuminated from behind the insignia
  • G09F2007/1865 - on vehicles
  • G09F2013/0454 - With slidable panels or parts
  • Y10S362/812 - Signs

• US Classifications

  • 340 - Communications: electrical
  • 040 - Card, picture, or sign exhibiting
  • 362 - Illumination