2643585

Information

• Patent Grant
• 2643585

• References
• Source

• Patent Number

  2,643,585

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  72 years ago

• CPC

  • B23D37/00 - Broaching machines or broaching devices
  • Y10T83/872 - With guard means
  • Y10T409/4021 - with safety means for overload or safety interlock
  • Y10T409/404375 - with plural cutters
  • Y10T409/407 - Fluid powered means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 083 - Cutting
  • 192 - Clutches and power-stop control