1641770

Information

• Patent Grant
• 1641770

• References
• Source

• Patent Number

  1,641,770

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1927
  97 years ago

• CPC

  • D06F37/36 - for rotating the receptacle at more than one speed
  • D06F2700/04 - Rotating the receptacle with more than one speed
  • Y10T74/18184 - Crank, pitman, and lever
  • Y10T74/206 - Adjustable

• US Classifications

  • 074 - Machine element or mechanism