3872994

Information

• Patent Grant
• 3872994

• References
• Source

• Patent Number

  3,872,994

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • B65D11/20 - Details of walls made of plastics material
  • B65D7/42 - Details of metal walls
  • Y10S215/90 - Collapsible wall structure
  • Y10S220/906 - Beverage can
  • Y10S220/907 - Collapsible

• US Classifications

  • 220 - Receptacles
  • 215 - Bottles and jars
  • 428 - Stock material or miscellaneous articles