2579290

Information

• Patent Grant
• 2579290

• References
• Source

• Patent Number

  2,579,290

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1951
  74 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

• US Classifications

  • 033 - Geometrical instruments
  • D19 - Office supplies