US PATENT SUBCLASS 405 / 35
.~.~.~ Spaced members

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

Internet Version by PATENTEC © 1999      Terms of Use


405 /   HD   HYDRAULIC AND EARTH ENGINEERING

15  DF  BANK, SHORE, OR BED PROTECTION {2}
21  DF  .~ Wave or flow dissipation {8}
30  DF  .~.~ Openwork or concave face {5}
35.~.~.~ Spaced members

DEFINITION

Classification: 405/35

Spaced members:

(under subclass 30) Method and apparatus wherein a plurality of elements are joined together in spaced array to form a unitary flow dissipating structure.