3267517

Information

• Patent Grant
• 3267517

• References
• Source

• Patent Number

  3,267,517

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1966
  58 years ago

• CPC

  • B29C70/36 - and impregnating by casting
  • B29C39/405 - by applying pressure to the casting composition
  • B29C39/42 - Casting under special conditions
  • B29C45/34 - having venting means
  • B29C70/48 - and impregnating the reinforcements in the closed mould
  • B29C2791/001 - Shaping in several steps
  • B29K2105/06 - containing reinforcements, fillers or inserts
  • B29L2031/3412 - Insulators
  • Y10S425/06 - Vacuum
  • Y10S425/812 - Venting

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 164 - Metal founding