887805

Information

• Patent Grant
• 887805

• References
• Source

• Patent Number

  887,805

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1908
  117 years ago

• CPC

  • G08B13/08 - by opening
  • Y10S200/15 - Bin alarm

• US Classifications

  • 340 - Communications: electrical
  • 200 - Electricity: circuit makers and breakers
  • 414 - Material or article handling