3594877

Information

• Patent Grant
• 3594877

• References
• Source

• Patent Number

  3,594,877

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1971
  53 years ago

• CPC

  • B30B15/024 - using elastic mould parts
  • B28B3/003 - Pressing by means acting upon the material via flexible mould wall parts
  • B28B3/024 - the pressure on the material being transmitted through flexible or resilient wall parts
  • B30B5/02 - wherein the pressing means is in the form of a flexible element
  • Y10S425/019 - Flexible fluid pressure
  • Y10S425/044 - Rubber mold

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 249 - Static molds