2517902

Information

• Patent Grant
• 2517902

• References
• Source

• Patent Number

  2,517,902

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1950
  74 years ago

• CPC

  • B29C33/3821 - composed of particles enclosed in a bag
  • B22C9/00 - Moulds or cores Moulding processes
  • B22C9/03 - formed by vacuum-sealed moulding
  • B22C9/10 - Cores Manufacture or installation of cores
  • Y10S264/30 - Use of anatomy in making a mold or using said mold
  • Y10S264/78 - Processes of molding using vacuum
  • Y10S425/124 - Rubber matrix

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 164 - Metal founding
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus