2783692

Information

• Patent Grant
• 2783692

• References
• Source

• Patent Number

  2,783,692

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1957
  67 years ago

• CPC

  • B65D5/5016 - formed by folding inwardly of extensions hinged to the side edges of the body
  • Y10S493/904 - Cushioned
  • Y10S493/906 - having multilayer wall

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes