3595140

Information

• Patent Grant
• 3595140

• References
• Source

• Patent Number

  3,595,140

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1971
  53 years ago

• CPC

  • E01C3/006 - made of prefabricated single units
  • E01C5/18 - made of rubber units
  • E01C5/20 - made of units of plastics
  • E01C9/02 - Wheel tracks
  • E01C9/086 - made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
  • E01D19/125 - Grating or flooring for bridges
  • E02B3/126 - mainly consisting of bituminous material or synthetic resins
  • E01D2101/30 - Metal
  • E01D2101/40 - Plastics

• US Classifications

  • 404 - Road structure, process, or apparatus