261790

Information

• Patent Grant
• 261790

• References
• Source

• Patent Number

  261,790

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1882
  142 years ago

• CPC

  • H05B31/0084 - with stirrups or levers
  • Y10T74/1587 - Grip features
  • Y10T279/17401 - Sleeved

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 074 - Machine element or mechanism
  • 279 - Chucks or sockets
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 336 - Inductor devices