2099587

Information

• Patent Grant
• 2099587

• References
• Source

• Patent Number

  2,099,587

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1937
  87 years ago

• CPC

  • G09F7/00 - Signs, name or number plates, letters, numerals, or symbols Panels or boards
  • G09F2007/005 - Signs associated with a sensor

• US Classifications

  • 116 - Signals and indicators