1801998

Information

• Patent Grant
• 1801998

• References
• Source

• Patent Number

  1,801,998

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1931
  93 years ago

• CPC

  • B65D5/48042 - Strip provided with series of folding lines forming the partitions

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes