3628417

Information

• Patent Grant
• 3628417

• References
• Source

• Patent Number

  3,628,417

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • B44B3/00 - Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
  • B23Q33/00 - Methods for copying
  • B23Q35/102 - of one line
  • Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]
  • Y10T409/30112 - Process

• US Classifications

  • 409 - Gear cutting, milling, or planing