3177328

Information

• Patent Grant
• 3177328

• References
• Source

• Patent Number

  3,177,328

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  60 years ago

• CPC

  • H01R23/68 - for connection to or between printed circuits; Non printed connecting arrangements of printed circuit boards (PCB's)
  • H01H1/02 - characterised by the material thereof
  • H01H1/0201 - Materials for reed contacts
  • H01H1/66 - Contacts sealed in an evacuated or gas-filled envelope
  • H01J17/38 - Cold-cathode tubes
  • H01H2001/0208 - containing rhenium
  • H01J2893/0065 - Electrode systems

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets