1236381

Information

• Patent Grant
• 1236381

• References
• Source

• Patent Number

  1,236,381

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1917
  107 years ago

• CPC

  • B60S1/0822 - characterized by the arrangement or type of detection means
  • Y10S200/12 - Burglar screens
  • Y10S200/14 - Rail or leak indicator

• US Classifications

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