B60D 1/325
Using friction dampers
Official title: {using friction dampers}
B60D1/325 (Using friction dampers) appears on 5 US grants and 6 published applications in this corpus.
Search patents in B60D- Granted patents
- 5
- Published applications
- 6
- Assignees
- 9
- Inventors
- 15
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hitch vibration dampener9 Jun 2026US 12,649,339 B2Advanced Engineering Group, LLC
- Vehicle trailer sway control method and system24 Oct 2023US 11,794,535 B2GM Global Technology Operations LLC
- Monobar hitch system28 Mar 2023US 11,613,149 B2Lippert Components Manufacturing, Inc.
- Weight distributing anti-sway trailer hitch29 Dec 2020US 10,875,368 B1Camco Manufacturing, Inc.
- Trailer bracket for sway control towing system9 Jun 2020US 10,675,931 B2Progress Mfg. Inc.
- Hitch vibration dampener28 Nov 2024US 2024/0391281 A1Advanced Engineering Group, LLC
- Vehicle trailer sway control method and system6 Oct 2022US 2022/0314718 A1GM Global Technology Operations LLC
- Monobar hitch system14 Apr 2022US 2022/0111691 A1FewDesign3, LLC
- Sway control bar with cooling vents and spring clamp3 Feb 2022US 2022/0032698 A1Lippert Components, Inc.
- Trailer bracket for sway control towing system10 May 2018US 2018/0126810 A1Progress Mfg. Inc.
Most cited
By later US patents