3214221

Information

• Patent Grant
• 3214221

• References
• Source

• Patent Number

  3,214,221

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1965
  59 years ago

• CPC

  • A01F25/14 - Containers specially adapted for storing
  • A01F2025/147 - the containers are specially adapted for storing or drying the products in vacuum
  • Y10S206/81 - Zipper
  • Y10S428/907 - Resistant against plant or animal attack

• US Classifications

  • 406 - Conveyors: fluid current
  • 053 - Package making
  • 099 - Foods and beverages: apparatus
  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 206 - Special receptacle or package
  • 426 - Food or edible material: processes, compositions, and products
  • 428 - Stock material or miscellaneous articles