1449845

Information

• Patent Grant
• 1449845

• References
• Source

• Patent Number

  1,449,845

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1923
  101 years ago

• CPC

  • D06F37/36 - for rotating the receptacle at more than one speed
  • D06F2700/04 - Rotating the receptacle with more than one speed
  • Y10T74/19884 - Irregular teeth and bodies

• US Classifications

  • 074 - Machine element or mechanism
  • 241 - Solid material comminution or disintegration