3271839

Information

• Patent Grant
• 3271839

• References
• Source

• Patent Number

  3,271,839

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1966
  58 years ago

• CPC

  • B21F3/04 - externally on a mandrel or the like
  • B21C47/04 - on or in reels or drums, without using a moving guide
  • C23C2/08 - Tin or alloys based thereon
  • G05D23/022 - the sensing element being placed within a regulating fluid flow
  • H01F41/076 - Forming taps or terminals while winding
  • H01F41/092 - Turrets Turntables
  • Y10T29/5193 - Electrical connector or terminal

• US Classifications

  • 029 - Metal working