A47C 21/028
Holders for facilitating making the bed
Official title: {Holders for facilitating making the bed}
A47C21/028 (Holders for facilitating making the bed) appears on 146 US grants and 151 published applications in this corpus.
Search patents in A47C- Granted patents
- 146
- Published applications
- 151
- Assignees
- 42
- Inventors
- 187
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 2 | 6 |
| 2005 | 2 | 1 |
| 2006 | 2 | 2 |
| 2007 | 2 | 3 |
| 2008 | 1 | 6 |
| 2009 | 2 | 4 |
| 2010 | 4 | 7 |
| 2011 | 2 | 9 |
| 2012 | 7 | 9 |
| 2013 | 7 | 7 |
| 2014 | 5 | 8 |
| 2015 | 8 | 17 |
| 2016 | 7 | 9 |
| 2017 | 5 | 13 |
| 2018 | 11 | 8 |
| 2019 | 7 | 3 |
| 2020 | 7 | 8 |
| 2021 | 7 | 11 |
| 2022 | 4 | 5 |
| 2023 | 7 | 7 |
| 2024 | 5 | 7 |
| 2025 | 5 | 1 |
| 2026 | 5 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for making bed18 Aug 2026US 12,708,217 B2
- Bedding securing and making system28 Apr 2026US 12,611,043 B1
- Active mattress spinner28 Apr 2026US 12,611,044 B2Levitation Sciences LLC
- Apparatus with a repeating trapezoidal mechanism that enables an alternating pressure support surface for preventing pressure injury21 Apr 2026US 12,605,295 B2K Medical LLC
- Bed sheet retention systems, and system components7 Apr 2026US 12,593,925 B1
- Active mattress encasement26 Jun 2025US 2025/0204697 A1Levitation Sciences LLC
- Ergonomic device for pulling a pillowcase onto and removing a pillowcase from a pillow26 Dec 2024US 2024/0423379 A1Human Engineering Technologies, LLC
- Apparatus with a repeating trapezoidal mechanism that enables an alternating pressure support surface for preventing pressure injury5 Dec 2024US 2024/0398643 A1The Regents of the University of California
- Bedding System17 Oct 2024US 2024/0341492 A1
- Device for making bed25 Jul 2024US 2024/0245223 A1
Most cited
By later US patents
- Adjustable modular framework for mattress bases45US 5,758,372 AFabricas Lucia Antonio Betere, S.A. · 1998
- Bed having system for moving mattress up and down41US 5,313,679 A1994
- Bed having a system for moving a mattress up and down38US 5,257,430 A1993
- Method and device for inserting a food stuff into a pliable bag33US 7,246,641 B22007
- Method and device for inserting a food stuff into a pliable bag29US 7,810,766 B22010