2844680

Information

• Patent Grant
• 2844680

• References
• Source

• Patent Number

  2,844,680

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1958
  66 years ago

• CPC

  • H01H50/20 - movable inside coil and substantially lengthwise with respect to axis thereof movable coaxially with respect to coil
  • G10K1/066 - the sounding member being a tube, plate or rod

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 340 - Communications: electrical