3335638

Information

• Patent Grant
• 3335638

• References
• Source

• Patent Number

  3,335,638

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1967
  57 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
  • B44B2700/026 - for guilloching
  • Y10T409/30 - Milling
  • Y10T409/303808 - including infeeding
  • Y10T409/309072 - including cutter limited to rotary motion

• US Classifications

  • 409 - Gear cutting, milling, or planing