2197919

Information

• Patent Grant
• 2197919

• References
• Source

• Patent Number

  2,197,919

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1940
  84 years ago

• CPC

  • A23G4/182 - Foamed, gas-expanded or cellular products
  • A23G3/0221 - with introduction or production of gas or under vacuum; Whipping; Manufacture of cellular mass
  • A23G3/0294 - Moulding or shaping of cellular or expanded articles
  • A23G4/02 - Apparatus specially adapted for manufacture or treatment of chewing gum
  • A23G4/04 - for moulding or shaping

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products