1409343

Information

• Patent Grant
• 1409343

• References
• Source

• Patent Number

  1,409,343

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1922
  103 years ago

• CPC

  • B23Q1/525 - which is parallel to the working surface
  • Y10S451/918 - Adjustable work support
  • Y10T409/305824 - with angular movement of work

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 033 - Geometrical instruments
  • 451 - Abrading