Federal Signal
Utility Patent Applications
Last updated:
List of all Federal Signal patents 21 in total
| Status | Patent |
|---|---|
Application | Utility: LIGHTING UNIT WITH ELECTRONICALLY MODULATED BEAM CONFIGURATION Filling date: 7 Sep 2025 Issue date: 21 Jul 2022 |
Application | Utility: BOOM ASSEMBLY FOR AN EXCAVATION VEHICLE AND METHOD THEREOF Filling date: 7 Sep 2025 Issue date: 12 May 2022 |
Application | Utility: BOOM TURRET FOR AN EXCAVATION VEHICLE AND METHOD THEREOF Filling date: 7 Sep 2025 Issue date: 24 Feb 2022 |
Application | Utility: DEBRIS HOPPER FOR A VEHICLE AND METHOD THEREOF Filling date: 7 Sep 2025 Issue date: 12 Aug 2021 |
Application | Utility: LIGHT SYSTEM FOR A SEWER CLEANING VEHICLE Filling date: 7 Sep 2025 Issue date: 6 May 2021 |
Application | Utility: Self-Adapting Emergency Vehicle Lighting System Filling date: 7 Sep 2025 Issue date: 18 Mar 2021 |
Application | Utility: POWER SPLIT AND VARIABLE CREEP DRIVE SYSTEM FOR STREET SWEEPER OR LIKE SPECIALTY VEHICLE Filling date: 7 Sep 2025 Issue date: 18 Feb 2021 |
Application | Utility: Speaker with Automatic Volume Control Filling date: 7 Sep 2025 Issue date: 18 Feb 2021 |
Application | Utility: SELF-ADAPTING VARIABLE LOUDNESS AND/OR VARIABLE SOUND PATTERN EMERGENCY VEHICLE SIREN SYSTEM WITH OPTIONAL COLLISION WARNING Filling date: 7 Sep 2025 Issue date: 28 Jan 2021 |
Application | Utility: BOOM HOSE APPARATUS Filling date: 7 Sep 2025 Issue date: 17 Dec 2020 |
Application | Utility: Warning devices with Oscillating Light Patterns Filling date: 7 Sep 2025 Issue date: 1 Oct 2020 |
Application | Utility: Vehicle Peripheral Lighting System Filling date: 7 Sep 2025 Issue date: 1 Oct 2020 |
Application | Utility: Perimeter Breach Warning System Filling date: 7 Sep 2025 Issue date: 25 Jun 2020 |
Application | Utility: LIGHT BEACON LENS Filling date: 7 Sep 2025 Issue date: 26 Mar 2020 |
Application | Utility: MODULAR FLEXIBLE LIGHT BAR Filling date: 7 Sep 2025 Issue date: 5 Dec 2019 |
Application | Utility: LIGHTING DEVICES AND SYSTEMS WITH ORIENTATION DETECTION AND CONTROL Filling date: 7 Sep 2025 Issue date: 31 Oct 2019 |
Application | Utility: CHECK VALVE FOR SLURRY WATER PUMP Filling date: 7 Sep 2025 Issue date: 3 Oct 2019 |
Application | Utility: BOOM HOSE APPARATUS Filling date: 7 Sep 2025 Issue date: 22 Aug 2019 |
Application | Utility: LOCALIZED DISTRIBUTION OF EMERGENCY MASS NOTIFICATION ALERTS Filling date: 7 Sep 2025 Issue date: 15 Aug 2019 |
Application | Utility: PISTON HEAD RETAINING SYSTEM Filling date: 7 Sep 2025 Issue date: 8 Aug 2019 |
Application | Utility: FACILITY SAFETY SYSTEM Filling date: 7 Sep 2025 Issue date: 1 Aug 2019 |
Showing 1 to 21 of 21 patents.