3625092

Information

• Patent Grant
• 3625092

• References
• Source

• Patent Number

  3,625,092

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • B23P25/00 - Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work
  • B44B3/008 - characterised by multi-step processes
  • B44B5/009 - by multi-step processes
  • Y10T409/30112 - Process
  • Y10T409/301232 - including pantograph cutter-carrier

• US Classifications

  • 076 - Metal tools and implements, making
  • 033 - Geometrical instruments
  • 409 - Gear cutting, milling, or planing