B27C 3/00
Drilling machines or drilling devices
Official title: Drilling machines or drilling devices; Equipment therefor (B23B takes precedence)
B27C3/00 (Drilling machines or drilling devices) appears on 70 US grants and 62 published applications in this corpus.
Search patents in B27C- Granted patents
- 70
- Published applications
- 62
- Assignees
- 32
- Inventors
- 132
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 4 |
| 2006 | 1 | 3 |
| 2007 | 3 | 4 |
| 2008 | 3 | 5 |
| 2009 | 4 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 4 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 2 |
| 2019 | 3 | 4 |
| 2020 | 0 | 2 |
| 2021 | 2 | 4 |
| 2022 | 4 | 5 |
| 2023 | 2 | 4 |
| 2024 | 4 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Plug cutting tool and related method of use15 Sep 2026US 12,734,594 B2National Nail Corp.
- Woodworking device accessories22 Jul 2025US 12,365,059 B2Magswitch Automation Company
- Method and device for cutting staggered pockets12 Nov 2024US 12,138,820 B2
- Cam lock fence system and method of use27 Aug 2024US 12,070,806 B2Kreg Enterprises, Inc.
- Easy to assemble cabinets with curved corners18 Jun 2024US 12,011,846 B2
- Pocket hole drilling device4 Dec 2025US 2025/0367737 A1
- Hand-held connector milling machine and method4 Dec 2025US 2025/0367740 A1Festool GmbH
- Hand-held milling device and method6 Nov 2025US 2025/0339906 A1Festool GmbH
- Machining device with dual use for drilling and lathing26 Dec 2024US 2024/0424574 A1Weihai Allwin Electrical & Mechanical Tech. Co., Ltd.
- Plug cutting tool and related method of use28 Nov 2024US 2024/0390993 A1National Nail Corp.
Most cited
By later US patents
- Combined dowel-hole and pocket-hole drilling apparatus41US 6,599,064 B12003
- Pocket hole drilling machine39US 7,374,373 B12008
- Process for the manufacture of panel-type workpieces with assembly bores, more particularly, made of wood or wood-like material and apparatus for performing the process26US 4,694,871 A1987
- Hand held power dowel tool25US 5,238,336 A1993
- Sawing and drilling machine23US 4,736,511 A1988