1641913

Information

• Patent Grant
• 1641913

• References
• Source

• Patent Number

  1,641,913

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1927
  97 years ago

• CPC

  • B28C5/4279 - with rotating drum and independently-rotating mixing tools
  • Y10T74/19688 - Bevel

• US Classifications

  • 366 - Agitating
  • 074 - Machine element or mechanism
  • 298 - Land vehicles: dumping