D01G 9/10
Using foraminous cylinders
Official title: using foraminous cylinders (foraminous suction cylinders for lap-forming D01G25/00)
D01G9/10 (Using foraminous cylinders) appears on 16 US grants and 5 published applications in this corpus.
Search patents in D01G- Granted patents
- 16
- Published applications
- 5
- Assignees
- 10
- Inventors
- 32
- Latest grant
- 4 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
| 2022 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Impurity removal system for refining cotton4 Oct 2022US 11,459,674 B2Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Secondary impurity-removal recycling system for refining cotton4 Oct 2022US 11,459,675 B2Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Fiber ingredient reproduction apparatus and fiber ingredient reproduction method22 Jun 2021US 11,041,259 B2Seiko Epson Corporation
- Fiber processing device and fibrous feedstock recycling device18 May 2021US 11,008,674 B2Seiko Epson Corporation
- Sheet manufacturing apparatus, and sheet manufacturing method9 Jun 2020US 10,675,777 B2Seiko Epson Corporation
- Impurity removal system for refining cotton10 Feb 2022US 2022/0042210 A1Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Secondary impurity-removal recycling system for refining cotton10 Feb 2022US 2022/0042211 A1Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Fiber processing device and fibrous feedstock recycling device20 Jun 2019US 2019/0186052 A1Seiko Epson Corporation
- Fiber Ingredient Reproduction Apparatus And Fiber Ingredient Reproduction Method20 Jun 2019US 2019/0186053 A1Seiko Epson Corporation
- Sheet manufacturing apparatus, and sheet manufacturing method13 Sep 2018US 2018/0257258 A1Seiko Epson Corporation
Most cited
By later US patents
- Process for coating a web26US 4,209,557 AImperial Chemical Industries PLC · 1980
- Vapor condenser and lint humidifier system21US 4,140,503 A1979
- Means for supplying fiber material to a fiber opening and cleaning apparatus18US 6,327,745 B1Trutzschler GmbH & Co. KG · 2001
- Apparatus for removing impurities from fibrous material14US 4,135,276 ASchubert & Salzer · 1979
- Mechanism for eliminating impurities from fibrous material, in particular cotton12US 4,345,356 ASchubert & Salzer · 1982