3439772

Information

• Patent Grant
• 3439772

• References
• Source

• Patent Number

  3,439,772

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • B60V1/12 - by dividing the cushion
  • B60V3/04 - co-operating with rails or other guiding means
  • Y10T137/2065 - Responsive to condition external of system

• US Classifications

  • 180 - Motor vehicles
  • 104 - Railways
  • 137 - Fluid handling