2968838

Information

• Patent Grant
• 2968838

• References
• Source

• Patent Number

  2,968,838

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1961
  64 years ago

• CPC

  • B29C33/302 - Assembling a large number of mould elements to constitute one cavity
  • B28B7/025 - the mould surface being made of or being supported by a plurality of small elements
  • B29C33/3842 - Manufacturing moulds
  • Y10S425/029 - Jigs and dies
  • Y10S425/03 - Laminated mold

• US Classifications

  • 249 - Static molds
  • 076 - Metal tools and implements, making
  • 425 - Plastic article or earthenware shaping or treating: apparatus