B23D 17/00
Shearing machines or shearing devices cutting by blades pivoted on a single
Official title: Shearing machines or shearing devices cutting by blades pivoted on a single axis (on an axis parallel to the blade B23D15/10; hand-held devices B23D29/00)
B23D17/00 (Shearing machines or shearing devices cutting by blades pivoted on a single) appears on 261 US grants and 203 published applications in this corpus.
Search patents in B23D- Granted patents
- 261
- Published applications
- 203
- Assignees
- 119
- Inventors
- 368
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 7 |
| 2005 | 6 | 14 |
| 2006 | 10 | 6 |
| 2007 | 8 | 3 |
| 2008 | 1 | 8 |
| 2009 | 3 | 4 |
| 2010 | 0 | 5 |
| 2011 | 4 | 4 |
| 2012 | 2 | 1 |
| 2013 | 3 | 4 |
| 2014 | 6 | 12 |
| 2015 | 2 | 11 |
| 2016 | 9 | 9 |
| 2017 | 4 | 7 |
| 2018 | 6 | 12 |
| 2019 | 9 | 12 |
| 2020 | 7 | 19 |
| 2021 | 13 | 11 |
| 2022 | 5 | 12 |
| 2023 | 16 | 6 |
| 2024 | 7 | 15 |
| 2025 | 6 | 14 |
| 2026 | 12 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shear jaw apex blades6 Oct 2026US 12,752,352 B2
- Tool with hydraulic system for regenerative extension and two-speed operation1 Sep 2026US 12,722,270 B2Milwaukee Electric Tool Corporation
- Cutting device25 Aug 2026US 12,715,150 B2Max Co., Ltd.
- Replaceable shear tip with interlocking inserts21 Jul 2026US 12,686,067 B2
- Hydraulic crimper tool23 Jun 2026US 12,661,763 B2Milwaukee Electric Tool Corporation
- Hydraulic power tool26 Mar 2026US 2026/0085713 A1Milwaukee Electric Tool Corporation
- Hydraulic tool having ram piston with integrated overload assembly25 Dec 2025US 2025/0387895 A1Milwaukee Electric Tool Corporation
- Reducing material for gas pressure welding and gas pressure welding method4 Dec 2025US 2025/0367753 A1Murayoshi Gas Pressure Welding Industry Co., Ltd.
- Hydraulic tool6 Nov 2025US 2025/0339907 A1Milwaukee Electric Tool Corporation
- Threaded rod cutter26 Jun 2025US 2025/0205795 A1Zhejiang Prulde Electric Appliance Co., Ltd.
Most cited
By later US patents
- Metal demolition shear72US 4,519,135 A1985
- Self-contained material handling and shearing attachment for a backhoe68US 4,403,431 A1983
- Portable rescue tool67US 5,243,761 AHale Fire Pump Company · 1993
- Double-scissors cutter66US 5,619,881 AOhyodo Diesel Co., Ltd. · 1997
- Metal cutting shear and adapter for mounting on a backhoe62US 4,670,983 AAllied Gator, Inc. · 1987