B25D 17/28
Supports
Official title: Supports; Devices for holding power-driven percussive tools in working position {(connections of hammers to backhoes E02F3/966)}
B25D17/28 (Supports) appears on 85 US grants and 62 published applications in this corpus.
Search patents in B25D- Granted patents
- 85
- Published applications
- 62
- Assignees
- 35
- Inventors
- 163
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 3 |
| 2017 | 3 | 6 |
| 2018 | 2 | 3 |
| 2019 | 4 | 7 |
| 2020 | 9 | 6 |
| 2021 | 2 | 6 |
| 2022 | 1 | 7 |
| 2023 | 5 | 1 |
| 2024 | 5 | 1 |
| 2025 | 1 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Foldable demolition hammer trolley23 Jun 2026US 12,661,770 B2
- Overhead drill and anchor press5 May 2026US 12,617,026 B2
- Pneumatic chipping hammer4 Nov 2025US 12,459,099 B2Hangzhou Great Star Industrial Co., Ltd.
- Lanyard10 Sep 2024US 12,082,684 B2Black & Decker Inc.
- Rock drilling arrangement and machine11 Jun 2024US 12,005,558 B2Sandvik Mining and Construction Oy
- Suspended drilling and bolt mounting system23 Apr 2026US 2026/0110249 A1Lenovo New Vision (Jiangsu) Equipment Service Co., Ltd
- Foldable demolition hammer trolley8 Jan 2026US 2026/0008167 A1
- Power tool with parallel output and motor axes4 Dec 2025US 2025/0367803 A1Hilti Aktiengesellschaft
- Compact pneumatic hammer positioner5 Jun 2025US 2025/0178179 A1R.N.P. Industries Inc.
- Ground piercing apparatus27 Feb 2025US 2025/0065483 A1
Most cited
By later US patents