2286541

Information

• Patent Grant
• 2286541

• References
• Source

• Patent Number

  2,286,541

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1942
  82 years ago

• CPC

  • B31B45/00 - Machinery characterised by making containers having corrugated or pleated walls
  • B31B2201/141 - using presses or dies
  • B31B2201/2654 - by plungers moving through folding dies
  • B31B2201/2695 - involving corrugating or pleating
  • B31B2203/062 - Making conical or pyramidal boxes Making boxes of varying cross-section
  • B31B2203/064 - Making boxes of curved cross section
  • Y10T83/2066 - By fluid current
  • Y10T83/2216 - Inclined conduit, chute or plane
  • Y10T83/4838 - With anvil backup

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 083 - Cutting