B60G 2206/4222
With a flexible separating wall
Official title: with a flexible separating wall; Membrane construction
B60G2206/4222 (With a flexible separating wall) appears on 24 US grants and 7 published applications in this corpus.
Search patents in B60G- Granted patents
- 24
- Published applications
- 7
- Assignees
- 23
- Inventors
- 47
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Air spring module13 Aug 2024US 12,059,936 B2Vibracoustic SE
- Spring damper apparatus for a vehicle, in particular for a motor vehicle, and vehicle having at least one such spring damper apparatus5 Dec 2023US 11,833,877 B2Audi AG
- Pneumatic actuator assemblies as well as conveyor assemblies and conveying systems including same4 Aug 2020US 10,731,723 B2Firestone Industrial Products Company, LLC
- Vibration damper of a vehicle wheel18 Feb 2020US 10,562,365 B2Bayerische Motoren Werke Aktiengesellschaft
- Spring-and-shock absorber system having differential roll bellows16 Nov 2004US 6,817,597 B1ContiTech Luftfedersysteme GmbH
- Air spring module26 May 2022US 2022/0161623 A1Vibracoustic SE
- Spring damper apparatus for a vehicle, in particular for a motor vehicle, and vehicle having at least one such spring damper apparatus21 Apr 2022US 2022/0118814 A1Audi AG
- Improved suspension14 Mar 2019US 2019/0077210 A1Quadro Vehicles S.A.
- Pneumatic actuator assemblies as well as conveyor assemblies and conveying systems including same5 Jul 2018US 2018/0187736 A1Firestone Industrial Products Company, LLC
- Vibration Damper of a Vehicle Wheel16 Feb 2017US 2017/0043639 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Laminated sheet36US 5,409,041 ANok Corporation · 1995
- Hydraulic shock absorber32US 4,010,829 AYamaha Hatsudoki Kabushiki Kaisha · 1977
- Hydraulic shock absorber and spring combination26US 4,234,172 AHonda Giken Kogyo Kabushiki Kaisha · 1980
- Agricultural implement with gas springs and control25US 4,923,014 AMultinorm B.V. · 1990
- Method for making a hydropneumatic accumulator22US 5,456,787 AJ. E. Miles, Inc. · 1995