B23B 51/0413
With core-cutting-off devices
Official title: {with core-cutting-off devices}
B23B51/0413 (With core-cutting-off devices) appears on 20 US grants and 22 published applications in this corpus.
Search patents in B23B- Granted patents
- 20
- Published applications
- 22
- Assignees
- 14
- Inventors
- 27
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cylindrical head boring tool, in particular a forstner bit9 Sep 2025US 12,409,500 B2Colt Technologies GmbH
- Core drilling methods and devices27 Oct 2020US 10,815,744 B2Mauerspecht GmbH
- Cutting tool14 Apr 2020US 10,618,119 B2Milwaukee Electric Tool Corporation
- System, apparatus, and method for grafting tissue25 Sep 2018US 10,080,570 B2The Curators of the University of Missouri
- Nail head removal tool28 Aug 2018US 10,058,931 B2
- Cutout-Plug-Easy-Release Hole Saw5 Feb 2026US 2026/0034590 A1
- Cylindrical head boring tool, in particular a forstner bit24 Nov 2022US 2022/0371106 A1Colt Technologies GmbH
- System, apparatus, and method for grafting tissue28 Feb 2019US 2019/0059911 A1The Curators of the University of Missouri
- Core drilling methods and devices14 Feb 2019US 2019/0048674 A1Mauerspecht GmbH
- Conduit heater replacement tool10 Jan 2019US 2019/0009347 A1Consolidated Edison Company of New York, Inc.
Most cited
By later US patents