2678593

Information

• Patent Grant
• 2678593

• References
• Source

• Patent Number

  2,678,593

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1954
  70 years ago

• CPC

  • E01C3/04 - Foundations produced by soil stabilisation
  • E01C7/145 - Sliding coverings, underlayers or intermediate layers ; Isolating or separating intermediate layers; Transmission of shearing force in horizontal intermediate planes
  • E01C19/16 - for applying or spreading liquid materials
  • E01C19/238 - Wetting, cleaning or heating rolling elements
  • E01C19/266 - fitted to vehicles, road-construction or earth-moving machinery
  • E01C21/00 - Apparatus or processes for surface soil stabilisation for road building or like purposes
  • E02D3/026 - by rolling with rollers usable only for or specially adapted for soil compaction

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 037 - Excavating
  • 172 - Earth working