2313309

Information

• Patent Grant
• 2313309

• References
• Source

• Patent Number

  2,313,309

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1943
  81 years ago

• CPC

  • B65D9/02 - Containers of curved cross-section
  • Y10T292/214 - Screw

• US Classifications

  • 217 - Wooden receptacles
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 292 - Closure fasteners