D04B 25/02
Tubular machines
D04B25/02 (Tubular machines) appears on 20 US grants and 7 published applications in this corpus.
Search patents in D04B- Granted patents
- 20
- Published applications
- 7
- Assignees
- 17
- Inventors
- 40
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tubular double-needle bed warp knitting machine12 Aug 2025US 12,385,174 B2Jiangnan University
- Tubular warp knit spacer fabric20 Dec 2022US 11,530,501 B1Apple Inc.
- Openwork fabric5 May 2020US 10,638,765 B2Merctech Pty Ltd
- Mesh for bags or packaging18 Sep 2007US 7,269,978 B2Giro Gh, S.A.
- Remotely removable covering and support13 Nov 2001US 6,315,792 B1Gore Enterprise Holdings, Inc.
- Warp knitting transverse moving device and warp knitting machine9 May 2024US 2024/0150942 A1Sumec Textile Technology Co., Ltd.
- Tubular double-needle bed warp knitting machine30 Nov 2023US 2023/0383445 A1Jiangnan University
- Tubular Warp Knit Spacer Fabric16 Mar 2023US 2023/0078969 A1Apple Inc.
- Arm Hosiery and Methods for Making the Same1 Nov 2018US 2018/0310634 A1Spanx, Inc.
- Openwork fabric15 Oct 2015US 2015/0289525 A1Merctech Pty Ltd
Most cited
By later US patents
- Remotely removable covering and support139US 6,224,627 B1Gore Enterprise Holdings, Inc. · 2001
- Remotely removable covering and support122US 6,315,792 B1Gore Enterprise Holdings, Inc. · 2001
- Circular knit with warp knit structure and method of making same17US 4,781,039 AInstitute Po Obleklo I Tekstil · 1988
- Slide fastener stringer13US 4,123,830 AYoshida Kogyo K. K. · 1978
- Circular warp knit composite cord10US 4,838,043 ANew England Overseas Corporation, Inc. · 1989