3629665

Information

• Patent Grant
• 3629665

• References
• Source

• Patent Number

  3,629,665

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • H03K17/9645 - Resistive touch switches
  • H03K3/37 - by the use, as active elements, of gas-filled tubes
  • H03K2017/9602 - characterised by the type or shape of the sensing electrodes
  • Y10T307/766 - Condition responsive

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 307 - Electrical transmission or interconnection systems
  • 331 - Oscillators