2528260

Information

• Patent Grant
• 2528260

• References
• Source

• Patent Number

  2,528,260

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1950
  74 years ago

• CPC

  • B30B11/224 - Extrusion chambers
  • B21C23/001 - to improve the material properties
  • B21C23/01 - starting from material of particular form or shape
  • B29C47/54 - using press rams or pistons or accumulators
  • B29C47/0009 - characterised by the shape of the articles
  • Y10S264/50 - Use of fluid pressure in molding

• US Classifications

  • 285 - Pipe joints or couplings
  • 264 - Plastic and nonmetallic article shaping or treating: processes