D04H 1/08
And hardened by felting
Official title: and hardened by felting; Felts or felted products
D04H1/08 (And hardened by felting) appears on 55 US grants and 69 published applications in this corpus.
Search patents in D04H- Granted patents
- 55
- Published applications
- 69
- Assignees
- 60
- Inventors
- 166
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 4 |
| 2004 | 2 | 4 |
| 2005 | 4 | 4 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 4 |
| 2015 | 0 | 3 |
| 2016 | 0 | 3 |
| 2017 | 1 | 3 |
| 2018 | 0 | 3 |
| 2019 | 4 | 4 |
| 2020 | 2 | 4 |
| 2021 | 2 | 3 |
| 2022 | 6 | 5 |
| 2023 | 2 | 1 |
| 2024 | 3 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D04H 1/10Felts made from mixtures of fibres27
- D04H 1/16Laminated felts in which the separate layers are united by a felting8
- D04H 1/09Silk7
- D04H 1/22Three-dimensional [3d] articles formed by felting processes6
- D04H 1/20Felts incorporating inserts or attachments4
- D04H 1/24Covers felted on to three-dimensional [3d] articles1
Recent patents
- Method for nonwoven textiles with variable zonal properties7 Oct 2025US 12,435,454 B2NIKE, Inc.
- Plant protein based imitation leather material and methods of making same17 Jun 2025US 12,331,439 B2Uncaged Innovations Inc
- Dash isolation pad13 Aug 2024US 12,059,882 B2Hyundai Motor Company
- Article with fiber pattern and method of manufacturing the article using an embroidery machine12 Mar 2024US 11,925,240 B2NIKE, Inc.
- Method of collecting bagworm silk thread12 Mar 2024US 11,926,927 B2Kowa Company, Ltd.
- Plant protein based imitation leather material and methods of making same2 Jul 2026US 2026/0185277 A1Uncaged Innovations Inc
- Plant protein based imitation leather fabric1 Jan 2026US 2026/0002300 A1Uncaged Innovations Inc
- Fabric20 Nov 2025US 2025/0354307 A1
- Multi-layered protective element for a battery15 May 2025US 2025/0158172 A1
- Plant protein based imitation leather material and methods of making same2 May 2024US 2024/0141564 A1Uncaged Innovations Inc
Most cited
By later US patents
- Method of forming a nonwoven web from a surface-segregatable thermoplastic composition67US 4,857,251 AKimberly-Clark Corporation · 1989
- Apparatus and method for continuous formation of composites having filler and thermoactive materials52US 6,605,245 B1Boise Cascade Corporation · 2003
- Nonwoven blend with electret fiber42US 6,926,961 B2Invista North America S A R L · 2005
- Felt having conductivity gradient41US 6,346,491 B1Milliken & Company · 2002
- Carbon fiber composites32US 3,971,669 AHyfil Limited · 1976