E04H 17/045
Barbed wire or toothed strip
Official title: {Barbed wire or toothed strip}
E04H17/045 (Barbed wire or toothed strip) appears on 34 US grants and 32 published applications in this corpus.
Search patents in E04H- Granted patents
- 34
- Published applications
- 32
- Assignees
- 23
- Inventors
- 64
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 5 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 0 |
| 2019 | 3 | 4 |
| 2020 | 2 | 4 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 0 |
| 2025 | 1 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Barbed wire repair apparatuses and methods for making and using same17 Mar 2026US 12,578,006 B2
- Device for crossing multi-strand fences4 Nov 2025US 12,459,033 B2Wire-Ups, LLC
- Remote wire gate apparatus11 Jun 2024US 12,006,759 B1
- Razor wire fence panel22 Aug 2023US 11,732,498 B2Cochrane Steel Products (Pty) Ltd
- Razor wire container with access opening4 Oct 2022US 11,460,276 B2Allied Tube & Conduit Corporation
Most cited
By later US patents
- Extensible and retractable barrier and electromagnetic intrusion detector therefor32US 4,503,423 AMan Barrier Corporation · 1985
- Barbed wire deployment apparatus29US 5,996,504 A1999
- Barbed metal tape20US 4,040,603 AMan Barrier Corporation · 1977
- Barrier18US 4,666,129 AAmerican Fence Corporation · 1987
- Razor wire18US 9,297,179 B2Birmingham Barbed Tape Ltd. · 2016