D04H 17/00
Felting apparatus
D04H17/00 (Felting apparatus) appears on 14 US grants and 18 published applications in this corpus.
Search patents in D04H- Granted patents
- 14
- Published applications
- 18
- Assignees
- 15
- Inventors
- 33
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for manufacturing footwear with felting10 Dec 2024US 12,161,192 B2NIKE, Inc.
- Apparatus and method for manufacturing fibrous web, fibrilla fiber aggregate, or nonwoven fabric, and fibrous web, fibrilla fiber aggregate, or nonwoven fabric manufactured thereby10 Sep 2024US 12,084,798 B2Samyang Holdings Corporation
- Vehicular engine room manufacturing method16 Aug 2022US 11,414,028 B2Hado Fnc Co., Ltd.
- Felting assembly for a quilting machine18 May 2021US 11,008,684 B2Handi Quilter, Inc.
- Method of compressing man-made vitreous fibre web16 Feb 2021US 10,920,348 B2Rockwool International A/S
- Apparatus for making nonwoven fabric4 Jun 2026US 2026/0152888 A1
- Apparatus for making nonwoven fabric4 Jun 2026US 2026/0152889 A1
- Apparatus for the continuous production of a mattress comprising agglomerated mineral fibres7 May 2026US 2026/0125835 A1Stm Technologies S.R.L.
- Manufacturing method of carbon fiber sheet molding compound and manufacturing apparatus of a carbon fiber sheet molding compound25 Sep 2025US 2025/0297416 A1Mitsubishi Chemical Corporation
- Device for manufacturing polyethylene terephthalate melt blown fiber web and manufacturing method using the same3 Oct 2024US 2024/0328049 A1Iksung Co., Ltd.
Most cited
By later US patents
- Apparatus for deflocculating fibrous wad and uniformly distributing the disintegrated fibrous material on a dry fiber layer forming surface8US 4,112,549 ABeloit Corporation · 1978
- Systems and methods for manufacturing footwear with felting6US 10,448,706 B2NIKE, Inc. · 2019
- Deflection adjusted roll2US 5,662,570 AVoith Sulzer Papiermaschinen GmbH · 1997
- Device for hydrodynamic intertwining of fibers in a fiber web1US 7,631,406 B2Fleissner GmbH · 2009
- Hand held felting machine1US 8,991,020 B2Simplicity Pattern Co.Inc. · 2015