2297017

Information

• Patent Grant
• 2297017

• References
• Source

• Patent Number

  2,297,017

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1942
  82 years ago

• CPC

  • B29D30/0606 - Vulcanising moulds not integral with vulcanising presses
  • B29C33/10 - with incorporated venting means
  • B29C33/42 - characterised by the shape of the moulding surface
  • B29D2030/0609 - the moulds being made of a plurality of laminations

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus