709417

Information

• Patent Grant
• 709417

• References
• Source

• Patent Number

  709,417

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1902
  122 years ago

• CPC

  • B63C9/03 - enclosed
  • B63B41/00 - Drop keels
  • B63B2039/065 - the foils being pivotal about an axis substantially parallel to the longitudinal axis of the vessel
  • B63B2041/003 - Collapsible keels, or the like
  • B63C2009/026 - Covered lifeboats, or life-rafts comprising self-levelling compartments for occupants
  • B63C2009/035 - Enclosed lifeboats, or the like

• US Classifications

  • 114 - Ships