3460446

Information

• Patent Grant
• 3460446

• References
• Source

• Patent Number

  3,460,446

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1969
  55 years ago

• CPC

  • E01D19/043 - Roller bearings
  • E01D2/00 - Bridges characterised by the cross-section of their bearing spanning structure
  • E01D19/02 - Piers Abutments; Protecting same against drifting ice
  • E01D2101/28 - prestressed

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 014 - Bridges
  • 052 - Static structures