B25B 13/5016
By externally gripping the pipe
Official title: {by externally gripping the pipe}
B25B13/5016 (By externally gripping the pipe) appears on 238 US grants and 214 published applications in this corpus.
Search patents in B25B- Granted patents
- 238
- Published applications
- 214
- Assignees
- 113
- Inventors
- 370
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 2 |
| 2003 | 3 | 9 |
| 2004 | 6 | 14 |
| 2005 | 8 | 5 |
| 2006 | 5 | 3 |
| 2007 | 4 | 3 |
| 2008 | 0 | 4 |
| 2009 | 2 | 2 |
| 2010 | 3 | 1 |
| 2011 | 2 | 6 |
| 2012 | 2 | 3 |
| 2013 | 5 | 2 |
| 2014 | 0 | 19 |
| 2015 | 9 | 13 |
| 2016 | 7 | 16 |
| 2017 | 9 | 11 |
| 2018 | 12 | 6 |
| 2019 | 5 | 11 |
| 2020 | 8 | 10 |
| 2021 | 10 | 21 |
| 2022 | 23 | 20 |
| 2023 | 10 | 4 |
| 2024 | 7 | 12 |
| 2025 | 9 | 9 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tool with chevron jaw15 Sep 2026US 12,734,645 B2
- Pipe wrench15 Sep 2026US 12,734,667 B2Milwaukee Electric Tool Corporation
- Suppressor assembly, toolset, and methods for assembling and disassembling11 Aug 2026US 12,703,066 B2WHG Properties, LLC
- Pull stud bolt installation and removal tool and tubular body manufacturing method thereof11 Aug 2026US 12,703,071 B2Protoeng Co., Ltd.
- Fitting nut, fitting, fluid pressure device, and fluid control system3 Mar 2026US 12,565,953 B2SMC Corporation
- Adjustable jaw installation tool for mechanical pipe fitting24 Sep 2026US 2026/0284839 A1
- Tubular Gripping System13 Aug 2026US 2026/0235000 A1
- Tool With Chevron Jaw16 Jul 2026US 2026/0200044 A1
- Self-adjusting ratchet wrench with laterally pivotal handle23 Apr 2026US 2026/0109010 A1
- Pipe wrench5 Mar 2026US 2026/0061567 A1Proxene Tools Co., Ltd.
Most cited
By later US patents
- Jaws for power tongs and back-up units98US 4,836,064 A1989
- Jaws for power tongs and bucking units55US 4,869,137 A1989
- Wrench socket with cam locking feature40US 4,724,730 AEasco Hand Tools, Inc. · 1988
- Quickly-adjustable gripping and cutting tools40US 6,237,449 B1Tool Research Corporation · 2001
- Power tongs with improved gripping means38US 5,172,613 A1992