A47C 21/08
Devices for prevention against falling-out
Official title: Devices for prevention against falling-out, e.g. detachable side walls
A47C21/08 (Devices for prevention against falling-out) appears on 277 US grants and 210 published applications in this corpus.
Search patents in A47C- Granted patents
- 277
- Published applications
- 210
- Assignees
- 91
- Inventors
- 346
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 3 |
| 2002 | 12 | 3 |
| 2003 | 4 | 6 |
| 2004 | 5 | 13 |
| 2005 | 9 | 11 |
| 2006 | 14 | 12 |
| 2007 | 6 | 9 |
| 2008 | 5 | 4 |
| 2009 | 3 | 6 |
| 2010 | 7 | 7 |
| 2011 | 9 | 10 |
| 2012 | 7 | 13 |
| 2013 | 8 | 7 |
| 2014 | 9 | 14 |
| 2015 | 13 | 8 |
| 2016 | 10 | 12 |
| 2017 | 6 | 8 |
| 2018 | 9 | 7 |
| 2019 | 5 | 9 |
| 2020 | 8 | 8 |
| 2021 | 8 | 11 |
| 2022 | 16 | 6 |
| 2023 | 13 | 8 |
| 2024 | 7 | 4 |
| 2025 | 10 | 7 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bed rail that tucks under mattress28 Jul 2026US 12,691,016 B1Regalo International, LLC
- Bed assist rail30 Jun 2026US 12,667,505 B2
- Bed system with optional side rail accessories23 Jun 2026US 12,660,914 B2Sleep Number Corporation
- Swing and slide bed rail with outer and inner frames16 Jun 2026US 12,653,324 B1Regalo International, LLC
- Bottom rail controlled bed rail7 Apr 2026US 12,593,926 B1Regalo International, LLC
- Bed rail assembly4 Jun 2026US 2026/0150971 A1Andrew J Hart Enterprises Limited
- Electric lifting bed and method for assembling electric lifting bed28 May 2026US 2026/0144383 A1Flexispot, Inc.
- Multi-layer drawer-bed castle16 Apr 2026US 2026/0102000 A1
- Bed Assist Rail26 Feb 2026US 2026/0053686 A1
- Bed rail locking system and method4 Dec 2025US 2025/0366625 A1Cross Innovations, LLC
Most cited
By later US patents
- Patient safety system with automatically adjusting bed794US 8,723,677 B1Masimo Corporation · 2014
- Patient safety system with automatically adjusting bed517US 9,226,696 B2Masimo Corporation · 2016
- Envelope for a bed having side rails120US 4,370,765 A1983
- Dual-position assist and guard rail for beds113US 6,058,531 ACarroll Intelli Corp. · 2000
- Bumper sheet110US 4,873,734 A1989