2153344

Information

• Patent Grant
• 2153344

• References
• Source

• Patent Number

  2,153,344

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  85 years ago

• CPC

  • B65D41/30 - Deformable caps combined with resilient stoppers to permit re-use as temporary closures
  • B65D17/506 - Rigid or semi-rigid members

• US Classifications

  • 220 - Receptacles