3418695

Information

• Patent Grant
• 3418695

• References
• Source

• Patent Number

  3,418,695

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  56 years ago

• CPC

  • B29C33/448 - destructible
  • B29C33/38 - characterised by the material or the manufacturing process
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2911/12 - Paper
  • Y10S249/02 - Paper core
  • Y10S425/012 - Destructible mold and core

• US Classifications

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