A47C 27/085
Of liquid type
Official title: {of liquid type, e.g. filled with water or gel}
A47C27/085 (Of liquid type) appears on 667 US grants and 238 published applications in this corpus.
Search patents in A47C- Granted patents
- 667
- Published applications
- 238
- Assignees
- 163
- Inventors
- 727
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 10 | 0 |
| 1978 | 29 | 0 |
| 1979 | 16 | 0 |
| 1980 | 34 | 0 |
| 1981 | 21 | 0 |
| 1982 | 21 | 0 |
| 1983 | 18 | 0 |
| 1984 | 14 | 0 |
| 1985 | 29 | 0 |
| 1986 | 23 | 0 |
| 1987 | 39 | 0 |
| 1988 | 28 | 0 |
| 1989 | 33 | 0 |
| 1990 | 28 | 0 |
| 1991 | 22 | 0 |
| 1992 | 29 | 0 |
| 1993 | 25 | 0 |
| 1994 | 15 | 0 |
| 1995 | 13 | 0 |
| 1996 | 17 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 2 |
| 2002 | 8 | 4 |
| 2003 | 3 | 6 |
| 2004 | 4 | 7 |
| 2005 | 4 | 8 |
| 2006 | 9 | 5 |
| 2007 | 0 | 5 |
| 2008 | 4 | 8 |
| 2009 | 2 | 6 |
| 2010 | 8 | 7 |
| 2011 | 0 | 4 |
| 2012 | 1 | 3 |
| 2013 | 7 | 12 |
| 2014 | 1 | 11 |
| 2015 | 8 | 17 |
| 2016 | 5 | 13 |
| 2017 | 4 | 13 |
| 2018 | 9 | 10 |
| 2019 | 5 | 13 |
| 2020 | 11 | 14 |
| 2021 | 11 | 16 |
| 2022 | 5 | 11 |
| 2023 | 10 | 11 |
| 2024 | 5 | 10 |
| 2025 | 13 | 12 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bedding components including fluid absorbing gel beads1 Sep 2026US 12,721,449 B2Youngblood IP Holdings, LLC
- Texture masking of a patterned gel layer of a mattress28 Jul 2026US 12,690,692 B2Purple Innovation, LLC
- Mattresses including stacked elastomeric layers and related methods for same9 Jun 2026US 12,648,654 B1Purple Innovation, LLC
- Method for manufacturing a cushion and cushion2 Jun 2026US 12,643,277 B2Otto Bock Mobility Solutions GmbH
- System and method for customizing a mattress5 May 2026US 12,616,311 B2Bed Patent Holdings Limited Liability Company
- Mattresses including gel supports and related methods1 Oct 2026US 2026/0294128 A1Purple Innovation, LLC
- Scrim fire sock and methods of manufacturing same18 Jun 2026US 2026/0165501 A1Purple Innovation, LLC
- Cushions with columns including firmness-defining features28 May 2026US 2026/0144385 A1Purple Innovation, LLC
- Pocketed Buckling Members Having Nanoparticles14 May 2026US 2026/0130523 A1L&P Property Management Company
- Multi-functional support system for simulating buoyancy using weighted modules7 May 2026US 2026/0123766 A1
Most cited
By later US patents
- Corner piece for a soft-sided mattress205US 6,708,357 B2Select Comfort Corporation · 2004
- Process for forming gelatinous elastomer materials183US 6,413,458 B1EdiZONE, LC · 2002
- Stacked cushions177US 7,076,822 B2EdiZONE, LC · 2006
- Control system for fluid-filled beds172US 5,020,176 AAngel Echevarria Co., Inc. · 1991
- Gelatinous cushions with buckling columns169US 6,026,527 AEdiZONE, LC · 2000