2586822

Information

• Patent Grant
• 2586822

• References
• Source

• Patent Number

  2,586,822

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1952
  74 years ago

• CPC

  • B29C47/32 - Roller-extrusion nozzles
  • B29C47/0021 - Flat flexible articles
  • Y10S425/061 - Venetian blind

• US Classifications

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