2919611

Information

• Patent Grant
• 2919611

• References
• Source

• Patent Number

  2,919,611

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1960
  65 years ago

• CPC

  • B21K3/04 - blades
  • B21D19/005 - Edge deburring or smoothing
  • B21J7/145 - the hammers being driven by a rotating annular driving member
  • Y10S72/701 - Preventing distortion

• US Classifications

  • 072 - Metal deforming