2737001

Information

• Patent Grant
• 2737001

• References
• Source

• Patent Number

  2,737,001

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1956
  68 years ago

• CPC

  • B31B1/78 - mechanically
  • B65B7/20 - by folding-down preformed flaps
  • B65B43/345 - applied to boxes, cartons or carton blanks
  • B31B2201/281 - mechanically
  • B31B2201/29 - Closing boxes
  • B31B2203/003 - Making collapsible boxes Making boxes being in a collapsed condition at least during some of the manufacturing steps

• US Classifications

  • 053 - Package making