1499861

Information

• Patent Grant
• 1499861

• References
• Source

• Patent Number

  1,499,861

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1924
  101 years ago

• CPC

  • G01L3/1407 - involving springs
  • Y10S200/09 - Momentum

• US Classifications

  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers