2843912

Information

• Patent Grant
• 2843912

• References
• Source

• Patent Number

  2,843,912

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1958
  66 years ago

• CPC

  • E01C19/508 - Devices or arrangements for forming individual paving elements in situ
  • E04G17/001 - Corner fastening or connecting means for forming or stiffening elements

• US Classifications

  • 249 - Static molds
  • 264 - Plastic and nonmetallic article shaping or treating: processes