3091811

Information

• Patent Grant
• 3091811

• References
• Source

• Patent Number

  3,091,811

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1963
  61 years ago

• CPC

  • B29C67/226 - Folding devices for the lining
  • B29C33/00 - Moulds or cores Details thereof or accessories therefor
  • B29C44/28 - Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
  • B29C44/285 - Rising trough lateral side members
  • Y10S264/13 - Cell size and distribution control while molding a foam
  • Y10S264/84 - Conversion of foamed resinous buns into foamed billets having geo metrical crosssections

• US Classifications

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