Nova Patents
EP1569848A4

Portable levee system

Abstract

A portable levee system including a substantially U-shaped lower frame having a hopper truss extending from said lower frame, a hopper support frame slidably connected to vertical hopper support members depending from the hopper truss. A hopper is positioned in the hopper support frame and a bag rail depends from the hopper support frame and beneath the hopper. The hopper frame may be adjustable manually by rack and pinion, by a hydraulic system, or by other mechanical means. The bag rail may have a plurality of bag guides disposed therein for quickly and easily positioning a levee bag beneath the hopper.

Term

Term ended

Projected expiry passed 14 May 2023, 3.4 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
DE20220644U1CitesGermanyESearch report1-9,11,14-17,19-25
US5884878ACitesUnited States of AmericaASearch report1-25