2623382

Information

• Patent Grant
• 2623382

• References
• Source

• Patent Number

  2,623,382

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1952
  71 years ago

• CPC

  • B44F11/06 - Imitation of ceramic patterns
  • B28B11/06 - with powdered or granular material
  • B28B11/0818 - for roughening, profiling, corrugating
  • B28B11/0863 - for profiling
  • E04B2/42 - Walls having cavities between, as well as in, the elements Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
  • E04B2002/0295 - of which the width is equal to the wall thickness

• US Classifications

  • 052 - Static structures
  • 264 - Plastic and nonmetallic article shaping or treating: processes