3302920

Information

• Patent Grant
• 3302920

• References
• Source

• Patent Number

  3,302,920

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1967
  58 years ago

• CPC

  • B23Q35/42 - Patterns Masters models
  • B22C7/00 - Patterns Manufacture thereof so far as not provided for in other classes
  • B29C33/00 - Moulds or cores Details thereof or accessories therefor
  • Y10S425/029 - Jigs and dies

• US Classifications

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