Flood barrier
September 30, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3213628 3680319 Collapsible rubber dam installation Water-bag dam or dike and method Shoreline protecting system and apparatus Barrier for containing floods Subsurface dune protection system and method Self-contained portable flood alarm Device for controlling flood waters and/or hazardous liquid spills Method and apparatus for constructing hydraulic dams and the like InventorsAssigneeApplicationNo. 408806 filed on 09/30/1999US Classes:405/114, Connectable sections405/107Artificial water barrier (e.g., dam, levee, etc.)ExaminersPrimary: Bagnell, DavidAssistant: Lagman, Frederick L. Attorney, Agent or FirmInternational ClassE02B 007/20AbstractA barrier having a fluid-fillable body made of a non-rigid sheet material, a plurality of planar support members within the body for maintaining a desired shape of the barrier and a port for introducing fluid into the barrier.Field of SearchBANK, SHORE, OR BED PROTECTIONRevetment Revetment laying Continuous concrete or concrete filled bag Mattress Wave or flow dissipation Fluid application Water gate or adjustable weir Removable Flexible Artificial water barrier (e.g., dam, levee, etc.) Hollow or buttressed With ballast compartment or cavity Connectable sections Flexible In situ construction | |
