2682021

Information

• Patent Grant
• 2682021

• References
• Source

• Patent Number

  2,682,021

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1954
  70 years ago

• CPC

  • H01F1/143 - in the form of wires
  • Y10T29/49071 - by winding or coiling
  • Y10T29/49075 - including permanent magnet or core
  • Y10T29/49078 - Laminated

• US Classifications

  • 336 - Inductor devices
  • 029 - Metal working