3597838

Information

• Patent Grant
• 3597838

• References
• Source

• Patent Number

  3,597,838

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1971
  53 years ago

• CPC

  • H01H37/68 - sealed in evacuated or gas-filled tube
  • H01H11/00 - Apparatus or processes specially adapted for manufacture of electric switches
  • Y10T29/49211 - of fused material

• US Classifications

  • 029 - Metal working
  • 337 - Electricity: electrothermally or thermally actuated switches