1962171

Information

• Patent Grant
• 1962171

• References
• Source

• Patent Number

  1,962,171

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1934
  91 years ago

• CPC

  • B31B45/00 - Machinery characterised by making containers having corrugated or pleated walls
  • B31B2201/226 - Modifying the shape of tubular boxes, of paper bottle necks
  • B31B2201/2695 - involving corrugating or pleating
  • B31B2203/00 - Making boxes by folding single-piece blanks, or webs
  • B31B2217/062 - Making conical or pyramidal boxes Making boxes of varying cross-section
  • B31B2217/064 - Making boxes of curved cross section
  • B31B2241/005 - Making paper bottles

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 076 - Metal tools and implements, making