3863543

Information

• Patent Grant
• 3863543

• References
• Source

• Patent Number

  3,863,543

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • B23Q35/10 - mechanically only
  • Y10T409/301232 - including pantograph cutter-carrier
  • Y10T409/302856 - For using planar templet in cutting profile [e.g., contour map from planar map, etc.]

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 125 - Stone working
  • 451 - Abrading