3740713

Information

• Patent Grant
• 3740713

• References
• Source

• Patent Number

  3,740,713

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1973
  51 years ago

• CPC

  • H03K3/351 - the devices being unijunction transistors
  • B60R25/1003 - Alarm systems characterised by arm or disarm features
  • B60R25/1004 - Alarm systems characterised by the type of sensor
  • B60R25/1001 - Alarm systems associated with another car fitting or mechanism
  • B60R2025/1013 - Alarm systems characterised by the type of warning signal

• US Classifications

  • 340 - Communications: electrical