3839979

Information

• Patent Grant
• 3839979

• References
• Source

• Patent Number

  3,839,979

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1974
  50 years ago

• CPC

  • B63B15/0083 - Masts for sailing ships or boats
  • B63B7/02 - comprising only rigid parts
  • B63B2001/145 - having means for actively varying hull shape or configuration
  • B63B2007/003 - with foldable members
  • B63B2015/0033 - Multipodded masts
  • B63B2015/0075 - with mast foot adapted for being moved

• US Classifications

  • 114 - Ships