1834129

Information

• Patent Grant
• 1834129

• References
• Source

• Patent Number

  1,834,129

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1931
  93 years ago

• CPC

  • H02M7/36 - with electromagnetically-operated vibrating contacts
  • Y10T307/898 - Vibrating relay

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 307 - Electrical transmission or interconnection systems
  • 313 - Electric lamp and discharge devices
  • 361 - Electricity: electrical systems and devices