B26F 1/0015
Perforating: specially adapted for perforating tubes
Official title: {specially adapted for perforating tubes}
B26F1/0015 (Perforating: specially adapted for perforating tubes) appears on 154 US grants and 103 published applications in this corpus.
Search patents in B26F- Granted patents
- 154
- Published applications
- 103
- Assignees
- 89
- Inventors
- 250
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 3 |
| 2003 | 4 | 4 |
| 2004 | 1 | 6 |
| 2005 | 5 | 7 |
| 2006 | 4 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 5 |
| 2009 | 0 | 5 |
| 2010 | 1 | 13 |
| 2011 | 1 | 4 |
| 2012 | 3 | 1 |
| 2013 | 6 | 3 |
| 2014 | 1 | 2 |
| 2015 | 5 | 3 |
| 2016 | 4 | 3 |
| 2017 | 3 | 4 |
| 2018 | 4 | 3 |
| 2019 | 4 | 5 |
| 2020 | 2 | 6 |
| 2021 | 6 | 2 |
| 2022 | 2 | 5 |
| 2023 | 2 | 6 |
| 2024 | 8 | 2 |
| 2025 | 5 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Catheter hole having a flow breaking feature15 Sep 2026US 12,734,328 B2Becton, Dickinson and Company
- Device for perforating secondary battery and system including the same27 Jan 2026US 12,533,718 B2SK On Co., Ltd.
- Catheters with bevelled drainage holes4 Nov 2025US 12,458,776 B2Dentsply Ih AB
- System, apparatus, and method for louver perforation4 Nov 2025US 12,460,516 B1Roscoe Moss Manufacturing Company
- Automated punching station for the production of punched components, punched component and relative production method10 Jun 2025US 12,324,571 B2Hpf S.R.L.
- Track for rolling vehicle and methods of fabricating and assembling the track23 Oct 2025US 2025/0325913 A1The Gravity Group, LLC
- Method and device for making a t-branch for pipes25 Sep 2025US 2025/0297701 A1T-Drill Oy
- Device and system for laying and inserting variable holes in irrigation tubing5 Jun 2025US 2025/0178061 A1Mississippi State University
- Micro-fabricated intravascular devices having varying diameters8 May 2025US 2025/0144364 A1
- Method and device for manufacturing a pipe t-branch19 Sep 2024US 2024/0309981 A1
Most cited
By later US patents
- Hole forming108US 4,259,276 A1981
- Apparatus for manufacturing an endocardial defibrillation lead with multi-lumen lead body and method79US 6,193,743 B1Intermedics, Inc. · 2001
- Apparatus for manufacturing an endocardial defibrillation lead with multi-lumen body and method79US 6,377,857 B1Intermedics, Inc. · 2002
- Installation tool for irrigation emitter barbs65US 6,581,262 B12003
- Apparatus for porting a side wall of a conduit from interiorly thereof64US 4,197,908 AUnderground Surveys Corporation · 1980