3601848

Information

• Patent Grant
• 3601848

• References
• Source

• Patent Number

  3,601,848

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • B29C47/126 - using dies or die parts movable in a closed circuit
  • B29C43/224 - having a profiled section
  • B29C44/30 - Expanding the moulding material between endless belts or rollers
  • B29C44/306 - Longitudinally shaping
  • B29C44/46 - into an open space or onto moving surfaces
  • B29C47/0016 - Rod-shaped articles
  • B29C47/0021 - Flat flexible articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29L2007/00 - Flat articles

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes