3077864

Information

• Patent Grant
• 3077864

• References
• Source

• Patent Number

  3,077,864

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1963
  61 years ago

• CPC

  • B23Q35/00 - Control systems or devices for copying directly from a pattern or a master model Devices for use in copying manually
  • B23Q2735/002 - in a milling machine
  • Y10T409/30168 - with means for operation without manual intervention

• US Classifications

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