3910738

Information

• Patent Grant
• 3910738

• References
• Source

• Patent Number

  3,910,738

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • E01C19/281 - propelled by hand or by vehicles
  • B28B11/0818 - for roughening, profiling, corrugating
  • B44B5/0009 - Rotating embossing tools
  • B44B5/02 - Dies Accessories
  • E01C19/43 - Machines or arrangements for roughening or patterning freshly-laid paving courses
  • E04F21/04 - Patterns or templates Jointing rulers
  • E04F21/248 - used by an operator walking behind the trowel

• US Classifications

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