B62B 9/185
By springs between seat and frame
Official title: {by springs between seat and frame}
B62B9/185 (By springs between seat and frame) appears on 6 US grants and 4 published applications in this corpus.
Search patents in B62B- Granted patents
- 6
- Published applications
- 4
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 28 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 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 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Wheel reversing mechanism and cart frame28 Jan 2020US 10,543,864 B2Beijing Xiaomi Mobile Software Co., Ltd.
- Stroller with a dual spring rear suspension7 Mar 2017US 9,586,607 B2Austien Baby Co.
- Baby stroller with a suspension unit30 Aug 2016US 9,428,208 B1Bor Li Co., Ltd.
- Automatically rocking stroller8 Jul 2003US 6,588,527 B2
- Stroller with shock absorbing device for mounting a seat member on a stroller frame13 Oct 1998US 5,820,144 A
- Damping device and seat of stroller, and stroller27 Feb 2025US 2025/0065939 A1Wonderland Switzerland AG
- Wheel reversing mechanism and cart frame24 Jan 2019US 2019/0023301 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Stroller with a dual spring rear suspension11 Aug 2016US 2016/0229440 A1Austien Baby Co.
- Automatically rocking stroller29 May 2003US 2003/0098562 A1
Most cited
By later US patents
- Stroller with shock absorbing device for mounting a seat member on a stroller frame21US 5,820,144 A1998
- Baby stroller with a suspension unit20US 9,428,208 B1Bor Li Co., Ltd. · 2016
- Stroller with detachable seat member16US 5,718,439 A1998
- Automatically rocking stroller15US 6,588,527 B22003
- Stroller with a dual spring rear suspension1US 9,586,607 B2Austien Baby Co. · 2017