3434400

Information

• Patent Grant
• 3434400

• References
• Source

• Patent Number

  3,434,400

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  55 years ago

• CPC

  • B31D5/04 - including folding or pleating
  • Y10S493/918 - Expandable

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 072 - Metal deforming
  • 269 - Work holders