3376181

Information

• Patent Grant
• 3376181

• References
• Source

• Patent Number

  3,376,181

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1968
  56 years ago

• CPC

  • B29C47/0066 - Extrusion moulding combined with cutting
  • B05C7/00 - Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
  • B29C47/022 - Coating the interior of hollow articles
  • B29C53/50 - using internal forming surfaces
  • B29C69/008 - of tubular articles
  • B31F1/0061 - for making articles of indefinite length
  • B29C47/0021 - Flat flexible articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/0059 - Extrusion moulding combined with shaping by flattening, folding or bending
  • B29C2793/0027 - Cutting off
  • B29C2793/009 - after shaping
  • Y10T156/1013 - and edge-joining of one piece blank to form tube

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 493 - Manufacturing container or tube from paper