3362045

Information

• Patent Grant
• 3362045

• References
• Source

• Patent Number

  3,362,045

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1968
  57 years ago

• CPC

  • B29C51/267 - Two sheets being thermoformed in separate mould parts and joined together while still in the mould
  • B29C51/04 - Combined thermoforming and prestretching
  • B29C51/18 - Thermoforming apparatus
  • B29C31/08 - of preforms to be moulded
  • B29C51/10 - Forming by pressure difference
  • B29L2031/547 - Table tennis balls

• US Classifications

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