2642916

Information

• Patent Grant
• 2642916

• References
• Source

• Patent Number

  2,642,916

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1953
  71 years ago

• CPC

  • B31B45/00 - Machinery characterised by making containers having corrugated or pleated walls
  • B31B1/74 - Auxiliary operations; Parts; Components
  • B31B2201/2654 - by plungers moving through folding dies
  • B31B2201/2695 - involving corrugating or pleating
  • B31B2201/622 - Coating or impregnating formed boxes
  • B31B2201/627 - by spraying
  • B31B2203/068 - having non-square, non-rectangular cross section
  • B31B2217/00 - Making boxes by assembling several separate blanks, or webs making lined boxes making boxes from laminated blanks or webs
  • B31B2241/005 - Making paper bottles

• US Classifications

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