2501863

Information

• Patent Grant
• 2501863

• References
• Source

• Patent Number

  2,501,863

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1950
  74 years ago

• CPC

  • B29C45/14639 - for obtaining an insulating effect
  • B29C45/14065 - Positioning or centering articles in the mould
  • B29C2045/14942 - Floating inserts

• US Classifications

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