2852988

Information

• Patent Grant
• 2852988

• References
• Source

• Patent Number

  2,852,988

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1958
  66 years ago

• CPC

  • B31B3/48 - by folding or tucking-in locking flaps

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 271 - Sheet feeding or delivering