2728951

Information

• Patent Grant
• 2728951

• References
• Source

• Patent Number

  2,728,951

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1956
  69 years ago

• CPC

  • B29C47/8815 - cooling
  • B29C47/0021 - Flat flexible articles
  • B29C47/0038 - Combined shaping operations
  • B29C47/0057 - Extrusion moulding combined with shaping by orienting, stretching or shrinking
  • Y10S264/68 - Roll

• US Classifications

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