US PATENT SUBCLASS 114 / 90
.~ Masts and masting


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



114 /   HD   SHIPS

89  DF  SPARS {5}
90.~ Masts and masting {4}
91  DF  .~.~> Swinging
92  DF  .~.~> Cross and trestle trees
93  DF  .~.~> Coats, shields, and steps
94  DF  .~.~> Heads and irons


DEFINITION

Classification: 114/90

Inventions in masts, their material, form, construction, and position, and means for securing them.