579976

Information

• Patent Grant
• 579976

• References
• Source

• Patent Number

  579,976

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1897
  128 years ago

• CPC

  • B23D1/00 - Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
  • Y10T409/505576 - with fluid-driven bed
  • Y10T409/507872 - including means causing return stroke
  • Y10T409/50984 - comprising pivotable cutter or cutter support

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 091 - Motors: expansible chamber type