1981531

Information

• Patent Grant
• 1981531

• References
• Source

• Patent Number

  1,981,531

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1934
  90 years ago

• CPC

  • A47J43/1037 - with two or more mixing tools

• US Classifications

  • 416 - Fluid reaction surfaces
  • 366 - Agitating
  • D07 - Equipment for preparing or serving food or drink not elsewhere specified