A47H 23/08
Selection of particular materials
A47H23/08 (Selection of particular materials) appears on 76 US grants and 125 published applications in this corpus.
Search patents in A47H- Granted patents
- 76
- Published applications
- 125
- Assignees
- 73
- Inventors
- 211
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 8 |
| 2006 | 2 | 7 |
| 2007 | 0 | 8 |
| 2008 | 1 | 6 |
| 2009 | 1 | 5 |
| 2010 | 4 | 4 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 3 | 6 |
| 2016 | 6 | 6 |
| 2017 | 2 | 4 |
| 2018 | 0 | 8 |
| 2019 | 2 | 7 |
| 2020 | 3 | 9 |
| 2021 | 3 | 8 |
| 2022 | 7 | 8 |
| 2023 | 7 | 11 |
| 2024 | 5 | 3 |
| 2025 | 5 | 8 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Separable hospital curtain25 Aug 2026US 12,714,251 B2Cintas Corporate Services, Inc.
- Wheel system, kit and method16 Dec 2025US 12,495,923 B2Bannack Medical LLC
- Combined fabric curtain with interactive display9 Dec 2025US 12,490,853 B1Shangyou Jiayi Lighting Product Co., Ltd.
- Height adjustable hospital curtain29 Jul 2025US 12,369,738 B2Cintas Corporate Services, Inc.
- Hookless shower curtain with seamless snap-on liner14 Jan 2025US 12,193,591 B2
- Combined fabric curtain with interactive display9 Jul 2026US 2026/0191350 A1Shangyou Jiayi Lighting Product Co., Ltd.
- Blackout curtain that provides complete blackout3 Jul 2025US 2025/0213061 A1Berteks Tekstil Sanayi Ve Ticaret Anonim Sirketi
- Woven vertical curtain fabric3 Jul 2025US 2025/0215620 A1Berteks Tekstil Sanayi Ve Ticaret Anonim Sirketi
- Vertical light-adjustable cloth and gauze integrated curtain15 May 2025US 2025/0151939 A1Shaoxing Zhuoya Decorative Material Co.,Ltd.
- Curtain assembly and method of using same8 May 2025US 2025/0143501 A1
Most cited
By later US patents
- Slatted curtain75US 3,946,789 A1976
- Accessory61US 5,186,232 A1993
- Processor array having a multiplicity of processor elements and method of transmitting electricity between processor elements56US 7,941,676 B2Infineon Technologies AG · 2011
- Private cubicle enclosure52US 4,377,195 A1983
- Fiber optic curtain34US 5,066,085 AMain Light Inc. · 1991