3206532

Information

• Patent Grant
• 3206532

• References
• Source

• Patent Number

  3,206,532

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1965
  59 years ago

• CPC

  • B28B7/303 - specially for making undercut recesses or continuous cavities the inner section of which is superior to the section of either of the mouths
  • B28B7/168 - for holders or similar hollow articles

• US Classifications

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