B26F 1/36
Punching or perforating pliers
B26F1/36 (Punching or perforating pliers) appears on 215 US grants and 225 published applications in this corpus.
Search patents in B26F- Granted patents
- 215
- Published applications
- 225
- Assignees
- 99
- Inventors
- 355
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 6 |
| 2003 | 7 | 11 |
| 2004 | 9 | 11 |
| 2005 | 8 | 20 |
| 2006 | 7 | 15 |
| 2007 | 4 | 20 |
| 2008 | 4 | 22 |
| 2009 | 5 | 14 |
| 2010 | 11 | 12 |
| 2011 | 5 | 16 |
| 2012 | 6 | 12 |
| 2013 | 8 | 12 |
| 2014 | 4 | 16 |
| 2015 | 7 | 6 |
| 2016 | 6 | 9 |
| 2017 | 4 | 1 |
| 2018 | 6 | 6 |
| 2019 | 2 | 4 |
| 2020 | 2 | 0 |
| 2021 | 3 | 4 |
| 2022 | 0 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multipurpose drip irrigation tool22 Sep 2026US 12,741,361 B2Husqvarna AB
- Container top punch apparatus24 Dec 2024US 12,172,286 B1
- Hand-held knockout punch driver18 Jul 2023US 11,701,789 B2Milwaukee Electric Tool Corporation
- Systems and methods for setting correspondence between pieces of equipment, locations and elements of a lockout procedure checklist31 Jan 2023US 11,568,510 B2
- Handheld punching device9 Nov 2021US 11,167,441 B2
- replaceable visual craft punch23 Jul 2026US 2026/0208381 A1Ninghai County Lize Stationery Co., Ltd.
- Punching machine with replaceable punching core19 Feb 2026US 2026/0048523 A1Dongguan Jiaxi Office Machine Co., Ltd.
- Device for manually introducing holes and/or rivets into a workpiece3 Apr 2025US 2025/0108431 A1
- Multipurpose Drip Irrigation Tool2 Jan 2025US 2025/0001573 A1Husqvarna AB
- Puncher capable of fast and accurate positioning27 Jul 2023US 2023/0234256 A1
Most cited
By later US patents
- Hole punch assembly59US 4,713,995 ARolodex Corporation · 1987
- Card dicer apparatus53US 5,303,472 A1994
- Hand-held punch pliers50US 5,022,253 AMass-Tex Company, Ltd. · 1991
- Paper punch with variable spacing48US 4,036,088 ARolodex Corporation · 1977
- Combined punching and stapling device38US 4,240,572 A1980