1770032

Information

• Patent Grant
• 1770032

• References
• Source

• Patent Number

  1,770,032

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1930
  94 years ago

• CPC

  • B23Q27/00 - Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
  • B23Q35/109 - with a continuously turning pattern
  • B27C5/003 - copy milling
  • Y10T409/303304 - and provision for circumferential relative movement of cutter and work

• US Classifications

  • 144 - Woodworking
  • 033 - Geometrical instruments
  • 409 - Gear cutting, milling, or planing