3613931

Information

• Patent Grant
• 3613931

• References
• Source

• Patent Number

  3,613,931

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • B65D9/12 - collapsible
  • B65D9/32 - Details of wooden walls Connections between walls
  • Y02W90/11 - Packing containers made from renewable resources

• US Classifications

  • 217 - Wooden receptacles
  • 312 - Supports: cabinet structure