3587081

Information

• Patent Grant
• 3587081

• References
• Source

• Patent Number

  3,587,081

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • E05B45/06 - Electric alarm locks
  • Y10T70/7011 - Positively initiated delay interval

• US Classifications

  • 340 - Communications: electrical
  • 070 - Locks
  • 200 - Electricity: circuit makers and breakers