2211701

Information

• Patent Grant
• 2211701

• References
• Source

• Patent Number

  2,211,701

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1940
  84 years ago

• CPC

  • H01H51/04 - with single armature with single set of ganged armatures

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 236 - Automatic temperature and humidity regulation
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets