2953469

Information

• Patent Grant
• 2953469

• References
• Source

• Patent Number

  2,953,469

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1960
  64 years ago

• CPC

  • B44F9/04 - of stone surfaces
  • B28B11/0818 - for roughening, profiling, corrugating
  • B29C59/04 - using rollers or endless belts
  • B29C70/58 - comprising fillers only
  • B29K2105/04 - cellular or porous
  • B29L2031/102 - Bricks

• US Classifications

  • 427 - Coating processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 404 - Road structure, process, or apparatus
  • 428 - Stock material or miscellaneous articles