3853444

Information

• Patent Grant
• 3853444

• References
• Source

• Patent Number

  3,853,444

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  49 years ago

• CPC

  • B28B23/022 - Means for inserting reinforcing members into the mould or for supporting them in the mould
  • B28B23/0062 - forcing the elements into the cast material

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 404 - Road structure, process, or apparatus