B60G 11/225
Neidhart type rubber springs
Official title: {Neidhart type rubber springs}
B60G11/225 (Neidhart type rubber springs) appears on 80 US grants and 61 published applications in this corpus.
Search patents in B60G- Granted patents
- 80
- Published applications
- 61
- Assignees
- 55
- Inventors
- 125
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 3 | 4 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 4 | 6 |
| 2011 | 2 | 1 |
| 2012 | 5 | 1 |
| 2013 | 3 | 5 |
| 2014 | 5 | 5 |
| 2015 | 7 | 4 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 6 |
| 2022 | 3 | 1 |
| 2023 | 3 | 2 |
| 2024 | 2 | 3 |
| 2025 | 3 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spring device for a wheel suspension for a vehicle2 Jun 2026US 12,643,360 B2Twin Tech BV
- Torsion axle suspension system apparatus and method14 Oct 2025US 12,441,154 B2Yanmar Compact Equipment North America, Inc.
- Self-propelled tandem axle trailer5 Aug 2025US 12,377,922 B2New Heights, LLC
- Trailer suspension20 May 2025US 12,304,271 B2Flyer Next, LLC
- Torsion axle suspension system apparatus and method10 Sep 2024US 12,083,849 B2Yanmar Compact Equipment North America, Inc.
- Steering and suspension system of a vehicle4 Jun 2026US 2026/0152224 A1Hyundai Motor Company
- Vehicle suspension system21 May 2026US 2026/0138412 A1Hyundai Motor Company
- Self-propelled tandem axle trailer6 Nov 2025US 2025/0340259 A1New Heights, LLC
- A suspension system7 Aug 2025US 2025/0249719 A1Carbon Areion Pty Ltd
- Floatation System for Swathing Rake Attachable to a Baler27 Mar 2025US 2025/0098589 A1Stirmot, S.L.
Most cited
By later US patents
- Suspension system for a wheelchair127US 6,070,898 ASunrise Medical GmbH · 2000
- Suspension system for a wheelchair109US 6,234,507 B1Sunrise Medical HHG Inc. · 2001
- Torsion axle having a selectively replaceable insert assembly62US 6,447,073 B12002
- Trailerable structure with retractable suspension60US 5,161,814 A1992
- Riding lawn mower57US 5,367,864 AKubota Corporation · 1994