D01G 15/18
Workers
Official title: Workers; Strippers; Doffers (doffers specially adapted for web dividing D01G15/54)
D01G15/18 (Workers) appears on 8 US grants and 10 published applications in this corpus.
Search patents in D01G- Granted patents
- 8
- Published applications
- 10
- Assignees
- 7
- Inventors
- 13
- Latest grant
- 13 Mar 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus on a flat card or roller card having a cylinder and at least one doffer13 Mar 2012US 8,132,297 B2Truetzschler GmbH & Co. KG
- Apparatus on a textile machine for cleaning fibre material, for example of cotton, having a high-speed first or main roller6 Jul 2010US 7,748,084 B2Truetzschler GmbH & Co. KG
- Apparatus on a textile machine for cleaning fibre material, for example of cotton, having a high-speed first or main roller6 Jul 2010US 7,748,085 B2Truetzschler GmbH & Co. KG
- Apparatus on a textile machine for cleaning fibre material, for example of cotton, comprising a high-speed first or main roller29 Jun 2010US 7,743,469 B2Truetzschler GmbH & Co. KG
- Modified worker operation in textile carding20 Sep 2005US 6,944,915 B2Commonwealth Scientific and Industrial Research Organisation
- Device for forming by carding one or more fleeces of fibres, in particular non-woven13 Nov 2025US 2025/0347035 A1Andritz Perfojet SAS
- Electrostatic separation device for elastic mono filaments from cotton staple fiber yarns in fleeces21 Aug 2025US 2025/0263869 A1Säntis Textiles AG
- Device for forming by carding one or more fleeces of fibres, in particular non-woven2 Nov 2023US 2023/0349076 A1
- Roller and Crosslapper and Carding Machine Comprising the Roller10 Aug 2023US 2023/0250561 A1Oskar Dilo Maschinenfabrik KG
- Apparatus on a flat card or roller card having a cylinder and at least one doffer3 Dec 2009US 2009/0293232 A1Truetzschler GmbH & Co. KG
Most cited
By later US patents
- Combing-cleaning device for universal cards6US 4,011,631 A1977
- Apparatus for separating card strips during carding of fibrous materials6US 4,129,924 AHergeth KG Maschinenfabrik und Apparatebau · 1978
- Rotating cleaner for cotton and wool card in general5US 4,642,850 A1987
- Apparatus on a flat card or roller card having a cylinder and at least one doffer1US 8,132,297 B2Truetzschler GmbH & Co. KG · 2012