3153961

Information

• Patent Grant
• 3153961

• References
• Source

• Patent Number

  3,153,961

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1964
  60 years ago

• CPC

  • H05B41/2325 - provided with pre-heating electrodes
  • H01F27/245 - made from sheets
  • H01F41/0233 - Manufacturing of magnetic circuits made from sheets
  • Y10T29/4902 - Electromagnet, transformer or inductor
  • Y10T83/0543 - Alternately forming products of less than total width of work
  • Y10T83/0577 - Repetitive blanking

• US Classifications

  • 083 - Cutting
  • 029 - Metal working