D04C 3/18
For vertical spools
Official title: for vertical spools
D04C3/18 (For vertical spools) appears on 76 US grants and 49 published applications in this corpus.
Search patents in D04C- Granted patents
- 76
- Published applications
- 49
- Assignees
- 40
- Inventors
- 113
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 3 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 4 |
| 2016 | 0 | 4 |
| 2017 | 3 | 3 |
| 2018 | 3 | 2 |
| 2019 | 3 | 7 |
| 2020 | 3 | 3 |
| 2021 | 4 | 4 |
| 2022 | 5 | 5 |
| 2023 | 3 | 1 |
| 2024 | 3 | 3 |
| 2025 | 4 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Braiding machine with a reserve zone11 Aug 2026US 12,703,935 B2Arianegroup SAS
- Braided structures of complex geometry17 Feb 2026US 12,553,163 B1A&P Technology, Inc.
- Braiding machine with a reserve zone30 Dec 2025US 12,509,806 B2Arianegroup SAS
- Braided jackets with low thickness8 Jul 2025US 12,351,957 B2Kuraray Co., Ltd.
- Braiding machines and carriers for braiding machines25 Mar 2025US 12,258,690 B2Polyvalor, Limited Partnership
- Braiding machine with a reserve zone25 Dec 2025US 2025/0389066 A1Arianegroup SAS
- Braiding machine with a reserve zone29 May 2025US 2025/0171937 A1Arianegroup SAS
- Method of making a surgical braid16 Jan 2025US 2025/0019875 A1EverestMedica LLC
- Braid separation apparatus19 Dec 2024US 2024/0417899 A1Sea6 Energy Pvt. Ltd.
- Braiding machines and carriers for braiding machines18 Apr 2024US 2024/0125019 A1Polyvalor, Limited Partnership
Most cited
By later US patents
- Method and apparatus for making intraluminal implants and construction particularly useful in such method and apparatus203US 7,093,527 B2Surpass Medical Ltd. · 2006
- Mixed wire braided device with structural integrity128US 7,275,471 B2Surpass Medical Ltd. · 2007
- Apparatus and method for producing braided suture products79US 5,383,387 AUnited States Surgical Corporation · 1995
- Apparatus and method for producing braided suture products69US 5,520,084 AUnited States Surgical Corporation · 1996
- Braider59US 5,476,027 AMurata Kikai Kabushiki Kaisha · 1995