B25G 1/025
For screwdrivers, wrenches or spanners
Official title: {for screwdrivers, wrenches or spanners}
B25G1/025 (For screwdrivers, wrenches or spanners) appears on 30 US grants and 24 published applications in this corpus.
Search patents in B25G- Granted patents
- 30
- Published applications
- 24
- Assignees
- 14
- Inventors
- 43
- Latest grant
- 21 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 5 |
| 2005 | 2 | 0 |
| 2006 | 0 | 3 |
| 2007 | 2 | 0 |
| 2008 | 2 | 2 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Dustproof structure of hand tool21 Feb 2023US 11,583,994 B2Kabo Tool Company
- Rotation tool27 Dec 2022US 11,534,896 B2Seiko Instruments Inc.
- Tool having an auto-adjusting handle22 Dec 2020US 10,870,196 B2IDEAL Industries, Inc.
- Extension shaft for holding a tool for rotary driven motion18 Apr 2017US 9,623,487 B2Combined Products Incorporated
- Method and apparatus for operating tools in limited work space27 Sep 2016US 9,452,513 B1
- Tight Space Wrench Device16 Nov 2023US 2023/0364748 A1
- Wrench20 Jul 2023US 2023/0226672 A1Kyoto Tool Co., Ltd.
- Dustproof Structure of Hand Tool25 Nov 2021US 2021/0362318 A1Kabo Tool Company
- Rotation tool24 Jun 2021US 2021/0187704 A1Seiko Instruments Inc.
- Tool having an auto-adjusting handle23 Jan 2020US 2020/0023508 A1IDEAL Industries, Inc.
Most cited
By later US patents
- Flexible surgical screwdriver and methods of arthroscopic ligament reconstruction269US 5,464,407 A1995
- Flexible connecting shaft for intramedullary reamer249US 4,706,659 AThe Regents of the University of Michigan · 1987
- Portable screw driver having flexible extension shaft44US 4,876,929 A1989
- Interchangable extension tool for performing operations in limited space work areas26US 8,065,938 B12011
- Fastener-driving hand tool having an angularly displaceable bit retainer22US 6,347,564 B12002