3635063

Information

• Patent Grant
• 3635063

• References
• Source

• Patent Number

  3,635,063

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1972
  52 years ago

• CPC

  • B21K1/30 - with gear-teeth
  • B21F37/02 - of resilient rings
  • B21H1/06 - rings of restricted axial length
  • Y10T29/21 - Finger-ring forming or sizing

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working