B28B 21/925
For wrapping
Official title: {for wrapping}
B28B21/925 (For wrapping) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B28B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for CMC airfoil using core tube of rigidized ceramic fabric4 Mar 2025US 12,240,144 B2Rtx Corporation
- Pipe joint, pipe and method of joining pipe sections26 Mar 2024US 11,940,068 B2Construction Research & Technology GmbH
- Process for the continuous production of pipe from particulate materials11 Aug 1987US 4,685,873 AOwens-Corning Fiberglas Corporation
- Method for cmc airfoil using core tube of rigidized ceramic fabric10 Sep 2026US 2026/0264289 A1Rtx Corporation
- Method for cmc airfoil using core tube of rigidized ceramic fabric17 Oct 2024US 2024/0342954 A1Raytheon Technologies Corporation
- Pipe joint, pipe and method of joining pipe sections11 Jan 2018US 2018/0010721 A1Construction Research & Technology GmbH
Most cited
By later US patents