3587388

Information

• Patent Grant
• 3587388

• References
• Source

• Patent Number

  3,587,388

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • B44B3/002 - using a pantograph
  • Y10T409/301232 - including pantograph cutter-carrier
  • Y10T409/302632 - with provision for circumferential relative movement of cutter and work
  • Y10T409/302856 - For using planar templet in cutting profile [e.g., contour map from planar map, etc.]
  • Y10T409/30448 - with detachable or auxiliary cutter support to convert cutting action

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 033 - Geometrical instruments