3377653

Information

• Patent Grant
• 3377653

• References
• Source

• Patent Number

  3,377,653

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 years ago

• CPC

  • B29C67/2225 - using high frequency heating
  • B29C44/58 - Moulds
  • B29C44/445 - in the form of expandable granules, particles or beads
  • B29K2025/06 - PS
  • Y10S425/019 - Flexible fluid pressure

• US Classifications

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