B27H 3/02
Manufacture of barrel staves
B27H3/02 (Manufacture of barrel staves) appears on 15 US grants and 17 published applications in this corpus.
Search patents in B27H- Granted patents
- 15
- Published applications
- 17
- Assignees
- 9
- Inventors
- 36
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 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 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 0 |
| 2025 | 2 | 3 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dust hood hold down22 Sep 2026US 12,741,328 B2Eagle Machinery & Supply, Inc.
- System and method for recycling a barrel8 Sep 2026US 12,728,559 B2
- Method and apparatus for detecting and removing sap wood and rays14 Apr 2026US 12,599,979 B2Eagle Machinery & Supply, Inc.
- Method and apparatus for making multiple cuts with a rip saw30 Sep 2025US 12,427,591 B2Eagle Machinery & Supply, Inc.
- Inline scanning and cutting assembly and method of operation8 Jul 2025US 12,350,747 B2Eagle Machinery & Supply, Inc.
- Method and apparatus for making multiple cuts with a rip saw25 Dec 2025US 2025/0387840 A1Eagle Machinery & Supply, Inc.
- System and method for recycling a barrel27 Nov 2025US 2025/0360647 A1
- Method for determining a machining profile of a stave and associated machining machine29 May 2025US 2025/0170743 A1Monnot Lmt
- Dust hood hold down4 May 2023US 2023/0132838 A1Eagle Machinery & Supply, Inc.
- Method and apparatus for detecting and removing sap wood and rays4 May 2023US 2023/0136737 A1Eagle Machinery & Supply, Inc.
Most cited
By later US patents
- Barrel construction13US 9,457,932 B2Db Global LLC · 2016
- Barrel construction8US 8,381,926 B2DBGlobal, LLC · 2013
- Stave-cutting machine4US 5,343,911 A1994
- Inline scanning and cutting assembly and method of operation3US 12,350,747 B2Eagle Machinery & Supply, Inc. · 2025
- Apparatus and method for producing barrel staves3US 8,720,503 B2Southern Cross Cooperage Pty Ltd · 2014