2825651

Information

• Patent Grant
• 2825651

• References
• Source

• Patent Number

  2,825,651

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1958
  67 years ago

• CPC

  • B65D81/268 - the absorber being enclosed in a small pack
  • A23C3/005 - Storing or packaging in a vacuum or in inert or sterile gaseous atmosphere
  • A23L3/3436 - Oxygen absorbent
  • B01J19/002 - Avoiding undesirable reactions or side-effects
  • B65B25/001 - of foodstuffs, combined with their conservation

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 206 - Special receptacle or package
  • 252 - Compositions
  • 312 - Supports: cabinet structure