D01G 9/16
Feeding arrangements
Official title: Feeding arrangements (fibre-feeding apparatus of general application in fibre-treating machines D01G23/00)
D01G9/16 (Feeding arrangements) appears on 17 US grants and 8 published applications in this corpus.
Search patents in D01G- Granted patents
- 17
- Published applications
- 8
- Assignees
- 12
- Inventors
- 23
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for rinsing coir16 Dec 2025US 12,497,715 B2Genus Industries, Inc.
- Method and apparatus for rinsing coir25 Jun 2024US 12,018,408 B2Genus Industries, Inc.
- Cotton opening and dust collecting device for refined cotton28 Apr 2020US 10,633,771 B2Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Lint cleaning system for cotton processing27 Feb 2018US 9,903,052 B2Bayer CropScience AG
- Method for manufacturing a mineral fibre-containing element and element produced by that method29 Dec 2015US 9,221,965 B2Rockwool International A/S
- Fiber opening apparatus11 Jun 2026US 2026/0159996 A1Profile Products L.L.C.
- Method and apparatus for rinsing coir3 Oct 2024US 2024/0328039 A1Genus Industries, Inc.
- Method and apparatus for rinsing coir27 Oct 2022US 2022/0341062 A1GENUS INDUSTRIES, LLC dba ICOIR PRODUCTS GROUP
- Cotton Opening and Dust Collecting Device for Refined Cotton20 Sep 2018US 2018/0266020 A1Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Lint Cleaning System for Cotton Processing20 Oct 2016US 2016/0305046 A1Bayer CropScience AG
Most cited
By later US patents
- Means for supplying fiber material to a fiber opening and cleaning apparatus18US 6,327,745 B1Trutzschler GmbH & Co. KG · 2001
- Feeding device for advancing fiber material to a fiber processing machine17US 6,163,931 ATrutzschler GmbH & Co. KG · 2000
- Method and means for cleaning feed hoppers14US 4,165,280 A1979
- Method and apparatus for feeding a fiber tuft opener or cleaner13US 4,709,451 ATrutzschler GmbH & Co. KG · 1987
- Apparatus for opening and cleaning fiber material8US 5,146,652 ATrutzschler GmbH & Co. KG · 1992