2740575

Information

• Patent Grant
• 2740575

• References
• Source

• Patent Number

  2,740,575

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1956
  68 years ago

• CPC

  • B65D3/24 - with several compartments
  • B65D77/0493 - and retained at a distance of the inner side-wall of the outer container
  • B65D77/2016 - the cover being maintained by projections or recesses on the container
  • B65D81/3216 - Rigid containers disposed one within the other
  • B65D2577/205 - integral with the closure

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes