3681802

Information

• Patent Grant
• 3681802

• References
• Source

• Patent Number

  3,681,802

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • B21H3/044 - working axially
  • Y10T408/852 - with Tool releasing trigger
  • Y10T408/858 - Moving means including wedge, screw or cam
  • Y10T408/859 - Rotary cam

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 072 - Metal deforming
  • 408 - Cutting by use of rotating axially moving tool