2969716

Information

• Patent Grant
• 2969716

• References
• Source

• Patent Number

  2,969,716

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1961
  64 years ago

• CPC

  • B44B1/02 - wherein three-dimensional copies are made
  • B23Q35/108 - of three or more lines
  • B23Q35/46 - Supporting devices therefor
  • 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
  • B44B2700/02 - 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
  • Y10T82/141 - having transverse tool and templet guide
  • Y10T409/302968 - including means for operation without manual intervention
  • Y10T409/303024 - including simultaneously usable plural tracers or including tracer adapted to simultaneously use plural templets

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning