3051992

Information

• Patent Grant
• 3051992

• References
• Source

• Patent Number

  3,051,992

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1962
  62 years ago

• CPC

  • B29C47/8805 - Heating
  • B29C35/06 - for articles of indefinite length
  • B29C35/16 - Cooling
  • B29C47/00 - Extrusion moulding
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C2035/042 - other than water
  • B29C2035/1616 - using liquids
  • B29K2023/00 - Use of polyalkenes or derivatives thereof as moulding material

• US Classifications

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