898313

Information

• Patent Grant
• 898313

• References
• Source

• Patent Number

  898,313

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1908
  116 years ago

• CPC

  • G08G1/0104 - Measuring and analyzing of parameters relative to traffic conditions
  • Y10S200/35 - Weight operated tread/treadless switch

• US Classifications

  • 346 - Recorders
  • 200 - Electricity: circuit makers and breakers
  • 235 - Registers