1213838

Information

• Patent Grant
• 1213838

• References
• Source

• Patent Number

  1,213,838

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1917
  108 years ago

• CPC

  • B28B1/084 - the vibrating moulds or cores being moved horizontally for making strands of moulded articles
  • Y10S425/126 - Silo mold

• US Classifications

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