2590689

Information

• Patent Grant
• 2590689

• References
• Source

• Patent Number

  2,590,689

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1952
  72 years ago

• CPC

  • E02C3/00 - Inclined-plane ship-lifting mechanisms Systems for conveying barges or lighters over land
  • B63C3/08 - Tracks on slipways
  • B63C3/12 - using cradles

• US Classifications

  • 405 - Hydraulic and earth engineering