3808921

Information

• Patent Grant
• 3808921

• References
• Source

• Patent Number

  3,808,921

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • B26F1/00 - Perforating Punching Cutting-out Stamping-out Apparatus therefor
  • B26D7/0625 - by endless conveyors
  • B26F2210/16 - the cutting machine comprising a cutting die
  • Y10T83/2192 - Endless conveyor
  • Y10T83/4604 - Work feed functions as tool support
  • Y10T83/6569 - With means to stop work conveyor
  • Y10T83/8703 - With die handling attachment
  • Y10T83/889 - Tool with either work holder or means to hold work supply

• US Classifications

  • 083 - Cutting
  • 198 - Conveyors: power-driven