A61G 7/0573
With mattress frames having alternately movable parts
Official title: {with mattress frames having alternately movable parts (adjustable mattress frames A61G7/015)}
A61G7/0573 (With mattress frames having alternately movable parts) appears on 163 US grants and 140 published applications in this corpus.
Search patents in A61G- Granted patents
- 163
- Published applications
- 140
- Assignees
- 82
- Inventors
- 341
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 3 | 3 |
| 2004 | 3 | 2 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 3 | 6 |
| 2009 | 2 | 5 |
| 2010 | 6 | 7 |
| 2011 | 4 | 3 |
| 2012 | 4 | 6 |
| 2013 | 4 | 9 |
| 2014 | 6 | 10 |
| 2015 | 3 | 7 |
| 2016 | 6 | 7 |
| 2017 | 4 | 13 |
| 2018 | 6 | 1 |
| 2019 | 10 | 4 |
| 2020 | 5 | 10 |
| 2021 | 4 | 6 |
| 2022 | 7 | 5 |
| 2023 | 2 | 9 |
| 2024 | 3 | 4 |
| 2025 | 7 | 8 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Variable geometry therapeutic bed turning and centralising an immobile patient for the prevention of pressure wounds with associated method7 Jul 2026US 12,672,993 B2
- Bedsore prevention device, furniture support element comprising such a device, and method of equipping a support element with such a prevention device26 May 2026US 12,636,210 B2Acoudesign
- Mechanism for lifting seat12 May 2026US 12,622,828 B2Global Fabtech (Shanghai) Company Limited
- 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
- Variable-pressure support and patient bed, and method for operation23 Dec 2025US 12,502,324 B2Nocubi AG
- Multi-part bed with the ability to move each part using a jack to facilitate washing and bandage replacement of burn patients8 Oct 2026US 2026/0306326 A1Abbas GHOLAMIDOKOUHAKI
- Rocking cam apparatus for alternating the pressure pattern of a support surface16 Jul 2026US 2026/0199174 A1K Medical LLC
- Enhanced multi-stable compliant mattress for preventing pressure injuries21 May 2026US 2026/0137571 A1K Medical LLC
- System and method for providing a motorized and modular automated high-resolution mattress and mattress-bed assembly for prevention and healing bed sores5 Feb 2026US 2026/0034004 A1
- Pressure ulcer prevention bed using body pressure sensors and control method thereof11 Sep 2025US 2025/0281108 A1Ninebell Healthcare Co., Ltd.
Most cited
By later US patents
- Multiple position adjustable day night patient bed chair181US 5,230,113 AGood Turn, Inc. · 1993
- Arc changing apparatus for a therapeutic oscillating bed120US 4,763,643 AKinetic Concepts, Inc. · 1988
- Bed frame with independently oscillating cradle116US 5,502,853 ASequin Hospital Bed Corp. · 1996
- Multi-functional bed structure101US 5,940,911 A1999
- Hospital bed with a weight-distributing lever system94US 4,559,656 AHill-Rom, Inc. · 1985