3293753

Information

• Patent Grant
• 3293753

• References
• Source

• Patent Number

  3,293,753

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • B43L11/00 - Non-circular-curve-drawing instruments
  • B44B1/00 - Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
  • B44B2700/00 - Machines, apparatus, tools or accessories for artistic work

• US Classifications

  • 033 - Geometrical instruments