3921846

Information

• Patent Grant
• 3921846

• References
• Source

• Patent Number

  3,921,846

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • B65D9/24 - separate from container walls

• US Classifications

  • 217 - Wooden receptacles
  • 267 - Spring devices