1650337

Information

• Patent Grant
• 1650337

• References
• Source

• Patent Number

  1,650,337

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1927
  97 years ago

• CPC

  • B65D5/5061 - the openings or recesses being located in different panels of a single blank
  • B65D5/5035 - Paper elements
  • B65D5/5066 - Paper elements formed by folding or assembling two or more panels to create a central aperture extending in at least two planes in which the contents are located
  • B65D85/32 - for eggs
  • B65D85/42 - for ampoules for lamp bulbs for electronic valves or tubes
  • Y10S52/10 - Polyhedron

• US Classifications

  • 217 - Wooden receptacles
  • 052 - Static structures
  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes