3622025

Information

• Patent Grant
• 3622025

• References
• Source

• Patent Number

  3,622,025

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • B63C3/12 - using cradles
  • B60P3/1091 - by suspending the boat

• US Classifications

  • 414 - Material or article handling
  • 294 - Handling: hand and hoist-line implements