2471148

Information

• Patent Grant
• 2471148

• References
• Source

• Patent Number

  2,471,148

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1949
  75 years ago

• CPC

  • B29C45/02 - Transfer moulding
  • B29C45/14 - incorporating preformed parts or layers
  • B29C45/38 - Cutting-off equipment for sprues or ingates
  • B29C2045/384 - cutting the sprue by a plunger movable into the runner channel

• US Classifications

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