3766641

Information

• Patent Grant
• 3766641

• References
• Source

• Patent Number

  3,766,641

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • H01F41/08 - Winding conductors onto closed formers or cores
  • H01J29/764 - using toroidal windings
  • H01F2041/0711 - Winding saddle or deflection coils
  • Y10T29/49071 - by winding or coiling

• US Classifications

  • 029 - Metal working
  • 242 - Winding, tensioning, or guiding
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets