2266948

Information

• Patent Grant
• 2266948

• References
• Source

• Patent Number

  2,266,948

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1941
  83 years ago

• CPC

  • B31D1/005 - making bottoms or caps
  • B31B17/00 - Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
  • B31B2201/262 - the mandrels being parallel to the axis of the drum
  • B31B2217/082 - Making boxes from tubular webs or blanks

• US Classifications

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