2643628

Information

• Patent Grant
• 2643628

• References
• Source

• Patent Number

  2,643,628

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  71 years ago

• CPC

  • B63B43/085 - the stabilising effect being provided by the weight of a person placed on an outrigger seat swingable around a vertical axis
  • B63B15/02 - Staying of masts or of other superstructures
  • B63H9/1007 - Trapeze systems

• US Classifications

  • 114 - Ships