2663082

Information

• Patent Grant
• 2663082

• References
• Source

• Patent Number

  2,663,082

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1953
  71 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
  • B23Q16/021 - in which only the positioning elements are of importance
  • B44B3/02 - wherein plane surfaces are worked
  • 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
  • B44B2700/023 - for engraving parallel lines of flat surfaces

• US Classifications

  • 033 - Geometrical instruments