B29C 53/68
With rotatable winding feed member
Official title: with rotatable winding feed member
B29C53/68 (With rotatable winding feed member) appears on 94 US grants and 96 published applications in this corpus.
Search patents in B29C- Granted patents
- 94
- Published applications
- 96
- Assignees
- 67
- Inventors
- 187
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 4 |
| 2003 | 3 | 5 |
| 2004 | 3 | 3 |
| 2005 | 0 | 5 |
| 2006 | 1 | 2 |
| 2007 | 6 | 4 |
| 2008 | 0 | 3 |
| 2009 | 0 | 4 |
| 2010 | 0 | 4 |
| 2011 | 5 | 4 |
| 2012 | 2 | 4 |
| 2013 | 2 | 4 |
| 2014 | 1 | 4 |
| 2015 | 3 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 5 | 7 |
| 2019 | 4 | 6 |
| 2020 | 4 | 7 |
| 2021 | 3 | 7 |
| 2022 | 10 | 4 |
| 2023 | 4 | 3 |
| 2024 | 4 | 3 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pipe forming apparatus4 Feb 2025US 12,214,559 B2Nexgen Pipes Pte. Ltd.
- Structural tube element fabricator24 Dec 2024US 12,172,368 B2Northrop Grumman Systems Corporation
- Process and systems for winding a filament around a winding support9 Apr 2024US 11,951,674 B2Plastic Omnium New Energies France
- Filament winding device19 Mar 2024US 11,931,949 B2Murata Machinery, Ltd.
- Filament winding apparatus19 Mar 2024US 11,931,974 B2Murata Machinery, Ltd.
- Method for manufacturing a tank for storing a fluid under pressure and tank thus obtained4 Dec 2025US 2025/0367857 A1
- Continuous manufacturing of carbon fiber structure3 Jul 2025US 2025/0215625 A1Wildstar, LLC
- Device for the manufacture of an unconsolidated textile elongate member27 Mar 2025US 2025/0100207 A1Ollow
- Filament winding machine with a rotating support having a plurality of winding heads17 Oct 2024US 2024/0343001 A1
- Structural tube element fabricator1 Aug 2024US 2024/0253299 A1Northrop Grumman Systems Corporation
Most cited
By later US patents
- Catheters and method for nonextrusion manufacturing of catheters153US 6,030,371 A2000
- Hose with wire braid reinforcement75US 4,567,917 AStratoflex, Inc. · 1986
- Expiratory limit for a breathing circuit71US 6,769,431 B2Fisher & Paykel Healthcare Limited · 2004
- Method of transferring large uncured composite laminates64US 7,228,611 B2The Boeing Company · 2007
- Multiple head automated composite laminating machine for the fabrication of large barrel section components58US 7,282,107 B2The Boeing Company · 2007