3427716

Information

• Patent Grant
• 3427716

• References
• Source

• Patent Number

  3,427,716

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1969
  56 years ago

• CPC

  • B21K1/62 - special rivets
  • B23K20/02 - by means of a press; Diffusion bonding
  • H01H11/041 - by bonding of a contact marking face to a contact body portion
  • Y10T29/49218 - with deforming

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 200 - Electricity: circuit makers and breakers
  • 470 - Threaded, headed fastener, or washer making: process and apparatus