D02G 3/322
Using hollow spindles
Official title: {using hollow spindles (details of spindles, e.g. bearings D01H7/86)}
D02G3/322 (Using hollow spindles) appears on 17 US grants and 10 published applications in this corpus.
Search patents in D02G- Granted patents
- 17
- Published applications
- 10
- Assignees
- 13
- Inventors
- 25
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 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 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cotton-based elasticised yarns to make environment-friendly elasticised fabrics9 Apr 2024US 11,952,682 B2Candiani S.P.A.
- Elastic core yarns based on linen, or hemp, or other materials, and elasticized fabrics therefrom16 Aug 2022US 11,414,793 B2
- Covering machine15 Feb 2022US 11,248,317 B2
- Elasticised yarn, a method for making said yarn and elasticised fabric made therefrom10 Sep 2019US 10,407,804 B2
- Resin-coated glove29 Jul 2014US 8,789,394 B2Du Pont-Toray Co., Ltd.
- Composite yarn, preparation method thereof and elastic fabric9 Jun 2022US 2022/0178053 A1Advance Denim Co., Ltd.
- Cotton-based elasticised yarns to make environment-friendly elasticised fabrics16 Dec 2021US 2021/0388538 A1Candiani S.P.A.
- Covering machine3 Dec 2020US 2020/0378037 A1
- Elastic core yarns based on linen, or hemp, or other materials, and elasticized fabrics therefrom3 Dec 2020US 2020/0378038 A1
- Yarn and Method of Manufacturing Thereof1 Mar 2018US 2018/0057972 A1
Most cited
By later US patents
- Elastic covered yarn and method and apparatus for producing the same12US 4,509,320 A1985
- Method of producing covered elastic yarn8US 3,983,687 ACourtaulds Limited · 1976
- Apparatus and method of covering spandex yarn7US 4,998,403 ABASF SE · 1991
- Method of making elastic yarn5US 4,150,529 AHanes Corporation · 1979
- Method and apparatus for winding covered yarn4US 4,137,698 ASouthern Elastic Corporation · 1979