3864443

Information

• Patent Grant
• 3864443

• References
• Source

• Patent Number

  3,864,443

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • B28B1/004 - Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
  • B28B11/006 - Making hollow articles or partly closed articles
  • B28B11/06 - with powdered or granular material
  • C04B20/00 - Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone Expanding or defibrillating materials
  • C04B20/10 - Coating or impregnating
  • Y10T428/2438 - Coated
  • Y10T428/2975 - Tubular or cellular
  • Y10T428/2978 - Surface characteristic

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 065 - Glass manufacturing
  • 106 - Compositions: coating or plastic
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles