3797986

Information

• Patent Grant
• 3797986

• References
• Source

• Patent Number

  3,797,986

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  51 years ago

• CPC

  • B30B11/007 - using a plurality of pressing members working in different directions
  • B28B3/025 - Hot pressing
  • B28B3/086 - The rams working in different directions
  • B28B7/34 - Moulds, cores, or mandrels of special material
  • B30B15/02 - Dies Inserts therefor Mounting thereof Moulds
  • B30B15/34 - Heating or cooling presses or parts thereof

• US Classifications

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