FloodBreak® Patents

The following products are protected by patents in the U.S and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act and provide notice under 35 U.S.C. 287§(a). The following list of products and patents does not include patent applications pending in the United States and elsewhere. For example, some products listed here may be covered by patents in the United States and elsewhere that are not listed.

  • Product Names:

    Storm Surge Barrier, Shoreline Flood Barrier

  • U.S. Patents:

    8,511,939 | 9,279,224

  • European Patent:

    EP 2,659,069, registered in: France, Germany, Ireland, Italy, Netherlands, Portugal, Spain, United Kingdom

  • Japanese Patents:

    5,588,567 | 6,506,906

  • Product Names:

    Stair Floodgate, Storm Drain Gate, Flexible Gate

  • U.S. Patents:

    10,202,772 | 7,101,114 | 9,458,590 | 10,619,318

  • European Patent:

    EP 2812494, registered in: France, Germany, Ireland, Italy, Netherlands, Portugal, Spain, United Kingdom

  • Japanese Patents:

    6305940

  • Product Names:

    Edge Seal Barrier

  • U.S. Patents:

    10,619,317

  • U.S. Patents:

    10,619,318

  • U.S. Patents:

    9,458,588 | 10,619,317

  • European Patent:

    EP 2971366, registered in: Belgium, Denmark, France, Germany, Ireland, Netherlands, Poland, Portugal, Spain, Sweden, United Kingdom

  • Product Names:

    Vent Shaft System, Passive MCD, FB-VSS

  • U.S. Patents:

    8,033,753

  • European Patent:

    EP 2257691, registered in: Austria, Belgium, France, Germany, Spain, Sweden, Turkey, United Kingdom

  • Japanese Patents:

    5,943,548 | 6,149,086

  • Product Names:

    Louvered Vent Panel, FB-VSL, Stacked Gate, Vent Gate System

  • U.S. Patents:

    10,072,435

  • European Patent:

    EP 2994577, registered in: Belgium, Denmark, France, Germany, Ireland, Netherlands, Poland, Portugal, Spain, Sweden, United Kingdom

  • Product Names:

    Coastal Storm MCD, FB-VSC, FB-VSC-M, OTC Gate

  • U.S. Patents:

    9,752,342 | 10,619,884 | 10,106,945 | 10,435,906 | 10,435,907 | 10,435,908 | 10,435,909 | 10,435,910

  • European Patent:

    EP 3052732, registered in: Austria, Belgium, France, Germany, Spain, Sweden, Turkey, United Kingdom EP 3485115, registered in: Austria, Belgium, France, Germany, Spain, Sweden, United Kingdom

  • Japanese Patents:

    6,472,809 | 7,048,594

Product Name US Patents
Storm Drain System and Method (Storm Drain Gate)
7,101,114
Automatic Flooding Protection For Underground Ventilation Ducts (Vent Shaft System)
8,033,753
Self-Actuating Storm Surge Barrier
8,511,939
Self-Actuating Shoreline Flood Guard
9,279,224
Flood Guard Barrier Lifting System
9,458,588
Self-Actuating Flood Barrier
9,458,590
Flood Protection For Underground Air Vents (MCD)
9,752,342
Self-Actuating Flood Guard (VSL)
10,072,436
Flood Protection For Underground Air Vents (OTC Gates)
10,106,945
Self-Actuating Flood Guard (Stair Gate)
10,202,772
Flood Protection For Underground Air Vents (MCD Lift Arms)
10,435,906
Flood Protection For Underground Air Vents (MCD Drain)
10,435,907
Flood Protection For Underground Air Vents (MCD Latch System)
10,435,908
Flood Protection For Underground Air Vents (MCD )
10,435,909
Coastal Storm MCD
10,435,910
Security For Grate Covering Underground Air Vents
10,619,884
Flood Barrier (Section to Section)
10,619,317
Flood Barrier (Retractable Wiper Walls)
10,619,318