3566146

Information

• Patent Grant
• 3566146

• References
• Source

• Patent Number

  3,566,146

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1971
  53 years ago

• CPC

  • H05C1/02 - providing continuous feeding of dc or ac voltage
  • G08B15/00 - Identifying, scaring or incapacitating burglars, thieves, or intruders
  • Y10T307/904 - Miscellaneous

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 109 - Safes, bank protection, or a related device
  • 361 - Electricity: electrical systems and devices