581455

Information

• Patent Grant
• 581455

• References
• Source

• Patent Number

  581,455

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1897
  127 years ago

• CPC

  • H01H35/183 - making use of a thermal switch

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 081 - Tools
  • 439 - Electrical connectors