1172483

Information

• Patent Grant
• 1172483

• References
• Source

• Patent Number

  1,172,483

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1916
  109 years ago

• CPC

  • B31C7/02 - Forming truncated cones
  • B31B3/00 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs
  • B31F1/08 - Creasing
  • B65D3/06 - essentially conical or frusto-conical

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 383 - Flexible bags