3291014

Information

• Patent Grant
• 3291014

• References
• Source

• Patent Number

  3,291,014

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • B62D57/00 - Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
  • E01C19/233 - the rigid rolling elements being vibrated or subjected to impacts
  • E01C19/27 - with elastically-deformable rolling elements

• US Classifications

  • 404 - Road structure, process, or apparatus