1976003

Information

• Patent Grant
• 1976003

• References
• Source

• Patent Number

  1,976,003

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1934
  90 years ago

• CPC

  • B31B43/00 - Machinery characterised by making containers by shaping, other- wise than folding, sheet material under pressure
  • B65D3/06 - essentially conical or frusto-conical
  • B65D43/0222 - only on the outside, or a part turned to the outside, of the mouth of the container
  • B31B2201/226 - Modifying the shape of tubular boxes, of paper bottle necks
  • B65D2543/00092 - circular
  • B65D2543/0024 - two pieces, one forming at least the whole skirt, the other forming at least the whole upper part
  • B65D2543/00268 - Paper
  • B65D2543/00527 - NO contact
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 493 - Manufacturing container or tube from paper