3813068

Information

• Patent Grant
• 3813068

• References
• Source

• Patent Number

  3,813,068

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1974
  50 years ago

• CPC

  • B28B1/087 - by means acting on the mould; Fixation thereof to the mould
  • E04G21/065 - making use of vibrating or jolting tools acting upon the shuttering

• US Classifications

  • 248 - Supports
  • 269 - Work holders
  • 425 - Plastic article or earthenware shaping or treating: apparatus