2838748

Information

• Patent Grant
• 2838748

• References
• Source

• Patent Number

  2,838,748

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1958
  66 years ago

• CPC

  • E05B45/06 - Electric alarm locks
  • Y10T70/5434 - Dog-controller axially slidable and axially rotatable
  • Y10T70/55 - Dogged bolt or connections
  • Y10T70/8216 - Tampering detector

• US Classifications

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