802718

Information

• Patent Grant
• 802718

• References
• Source

• Patent Number

  802,718

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1905
  119 years ago

• CPC

  • B28B7/183 - for building blocks or similar block-shaped objects
  • B28B5/10 - in moulds carried on the circumference of a rotating drum

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus