B25D 3/00
Hand chisels
B25D3/00 (Hand chisels) appears on 78 US grants and 71 published applications in this corpus.
Search patents in B25D- Granted patents
- 78
- Published applications
- 71
- Assignees
- 39
- Inventors
- 140
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 0 | 4 |
| 2009 | 1 | 5 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 3 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 5 | 3 |
| 2016 | 0 | 3 |
| 2017 | 0 | 3 |
| 2018 | 6 | 3 |
| 2019 | 1 | 4 |
| 2020 | 3 | 5 |
| 2021 | 5 | 3 |
| 2022 | 1 | 2 |
| 2023 | 7 | 4 |
| 2024 | 3 | 5 |
| 2025 | 1 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wallet17 Sep 2026US 2026/0272131 A1Ctb Holdings LLC
- Surgial instruments, systems, and methods for performing an osteotomy21 May 2026US 2026/0137395 A1Fusion Orthopedics USA, LLC
- Post repair kit and method of reparation29 Jan 2026US 2026/0027688 A1
- Surgial instruments, systems, and methods for performing an osteotomy2 Jan 2025US 2025/0000521 A1Fusion Orthopedics USA, LLC
- Wallet28 Nov 2024US 2024/0389724 A1Ctb Holdings LLC
Most cited
By later US patents
- Surgical chisel195US 4,586,496 AWaldemar Link GmbH & Co. KG · 1986
- Chisels and scrapers with replaceable blades68US 5,953,820 AMaxtech, Inc. · 1999
- Masonry punch34US 4,848,309 A1989
- One piece combination chisel/hammer/crowbar devices30US 5,370,192 A1994
- Grooving of sheet material26US 4,083,390 AR.E. Ingham & Co., Limited · 1978