Class E01F : ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
Subclass 5/00: Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits (underground drainage E02D; conduits for sewerage E03F)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12084849 | Air vent for culvert | Aug 03, 22 | Sep 10, 24 | Not available |
| 11821222 | Structural cells, matrices and methods of assembly | Mar 22, 23 | Nov 21, 23 | STRATA INNOVATIONS PTY LTD |
| 11788236 | Flow control system for culverts | Nov 18, 22 | Oct 17, 23 | Teracells Inc. |
| 11788518 | Low-profile solar-powered flood control device | May 26, 23 | Oct 17, 23 | Not available |
| 11572787 | Method for renovating, repairing, reinforcing, protecting or newly creating corrugated metal-sheet tunnels, and corrugated metal-sheet tunnels of this type | Apr 04, 19 | Feb 07, 23 | S & P CLEVER REINFORCEMENT COMPANY AG |
| 11566411 | Storm water and traffic collector box culvert | Apr 04, 22 | Jan 31, 23 | Not available |
| 11555279 | Interlocking concrete pavement drain | Apr 25, 18 | Jan 17, 23 | Not available |
| 11505900 | Elevated roadway quasi-equilibrium support system | Jan 29, 21 | Nov 22, 22 | Not available |
| 11274406 | Culvert to ditch transitioning device | Mar 30, 20 | Mar 15, 22 | Not available |
| 11268256 | Culvert system with flexible toe wall | Aug 25, 20 | Mar 08, 22 | Contech Engineered Solutions LLC |
| 11186978 | Module and method for managing water and other fluids | Apr 10, 19 | Nov 30, 21 | StormTrap LLC |
| 11168450 | System to prevent and mitigate storm surge damage, sea-level rise damage, riverine flooding damage comprising modified concrete culverts, pedestrian access and natural coastal, river, creek, and wetland ecosystems | Dec 16, 20 | Nov 09, 21 | Not available |
| 11155988 | Systems and methods for stormwater detention | Jul 02, 20 | Oct 26, 21 | SUMMIT PRECAST CONCRETE LP |
| 11155971 | System and method for constructing a culvert using vehicle tires | Jun 12, 20 | Oct 26, 21 | Not available |
| 11131069 | Trench drain alignment system | Oct 02, 19 | Sep 28, 21 | Jay R. Smith Mfg. Co., assumed name of Smith Industries, Inc. |
| 11059201 | Pre-stressed box culvert and methods for assembly thereof | Dec 30, 19 | Jul 13, 21 | Not available |
| 11041279 | Markers, culvert markers, location markers, combinations, and methods of use | Jun 27, 17 | Jun 22, 21 | Not available |
| 11008766 | Structural cells, matrices and methods of assembly | Jul 15, 20 | May 18, 21 | STRATA INNOVATIONS PTY LIMITED |
| 10900214 | Concrete galley water detention and release systems | Apr 29, 20 | Jan 26, 21 | Cur-Tech, LLC |
| 10870955 | Box culvert | Nov 03, 17 | Dec 22, 20 | Jensen Enterprises Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0295,089 | WATER CHANNEL | Feb 29, 24 | Sep 05, 24 | Not available |
| 2024/0279,853 | KNITTED GEOTEXTILE | Feb 20, 24 | Aug 22, 24 | Not available |
| 2024/0158,998 | VEHICLE-TO-ROAD TECHNOLOGY FOR ALIGNMENT, STOPPING, SLOWING, AND SLIPPING BY ELECTROMAGNETIC FORCES | Oct 09, 23 | May 16, 24 | Not available |
| 2023/0313,472 | PERFORATED BOX CULVERT | Mar 31, 23 | Oct 05, 23 | Not available |
| 2020/0048,846 | MULTI-SIDED CULVERT | Feb 14, 17 | Feb 13, 20 | Not available |
| 2018/0195,243 | BOX CULVERT | Nov 03, 17 | Jul 12, 18 | Not available |
| 2018/0100,300 | Dome Stormwater Chamber | Oct 12, 16 | Apr 12, 18 | Advanced Drainage Systems Inc. |
| 2016/0376,756 | PRECAST CONCRETE BRIDGE UNIT AND HEADWALL ASSEMBLY AND METHOD OF PRODUCTION | Jun 26, 15 | Dec 29, 16 | PreTek Group |
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