B60N 2/233
By linear screw mechanisms
Official title: {by linear screw mechanisms}
B60N2/233 (By linear screw mechanisms) appears on 94 US grants and 59 published applications in this corpus.
Search patents in B60N- Granted patents
- 94
- Published applications
- 59
- Assignees
- 61
- Inventors
- 218
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 3 |
| 2007 | 4 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 5 | 4 |
| 2011 | 1 | 1 |
| 2012 | 3 | 1 |
| 2013 | 1 | 4 |
| 2014 | 3 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 2 |
| 2018 | 2 | 4 |
| 2019 | 3 | 2 |
| 2020 | 3 | 3 |
| 2021 | 1 | 1 |
| 2022 | 4 | 5 |
| 2023 | 3 | 1 |
| 2024 | 1 | 3 |
| 2025 | 4 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reclining device for seat17 Feb 2026US RE50,798 E1Daechang Seat Co., LTD-Dongtan
- Shoulder adjusting mechanism for seat backrest28 Oct 2025US 12,454,205 B2Yanfeng International Automotive Technology Co., Ltd.
- Motor vehicle with seat assembly divided into several, singulary adjustable portions21 Oct 2025US 12,447,872 B2Ferrari S.P. A.
- Device for constraining actuator motion during a dynamic event12 Aug 2025US 12,384,280 B2B/E Aerospace, Inc.
- Vehicle seat assembly22 Jul 2025US 12,365,274 B2Ford Global Technologies, LLC
- Seat18 Jun 2026US 2026/0167068 A1Dae Won San Up Co., Ltd
- Assembly for adjusting seat position22 Jan 2026US 2026/0021752 A1Lear Corporation
- Vehicle seat25 Dec 2025US 2025/0388134 A1
- Device for constraining actuator motion during a dynamic event20 Nov 2025US 2025/0353413 A1B/E Aerospace, Inc.
- Compact linear dampener6 Nov 2025US 2025/0340158 A1Magna Seating Inc.
Most cited
By later US patents
- Vehicle seat device117US 7,845,729 B2Aisin Seiki Kabushiki Kaisha · 2010
- Vehicle seat assembly69US 4,616,874 AGebr. Isringhausen · 1986
- Vehicle seat assembly with structural seat back to accommodate seat belt loads applied to seat back64US 5,318,341 AHoover Universal, Inc. · 1994
- Linear recliner with plastic housing64US 6,322,146 B1Fisher Dynamics Corporation · 2001
- Seat device58US 5,370,443 AIkeda Bussan Co., Ltd. · 1994