B23B 41/003
Boring or drilling machines or devices specially adapted for particular work: for
Official title: {for drilling elongated pieces, e.g. beams}
B23B41/003 (Boring or drilling machines or devices specially adapted for particular work: for) appears on 70 US grants and 46 published applications in this corpus.
Search patents in B23B- Granted patents
- 70
- Published applications
- 46
- Assignees
- 44
- Inventors
- 123
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 2 | 0 |
| 2016 | 3 | 4 |
| 2017 | 3 | 4 |
| 2018 | 2 | 5 |
| 2019 | 3 | 6 |
| 2020 | 7 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Precisely-positioned drilling apparatus for steel tubular joints and application method thereof15 Sep 2026US 12,734,588 B2Fuzhou Urban and Rural Construcation Group CO., Ltd
- Tube notching apparatus with adjustable positioning features3 Feb 2026US 12,539,546 B2
- Railroad track rail drill19 Aug 2025US 12,390,864 B2Epiroc Industrial Tools and Attachment LLC
- Snap adapter for tool component2 Jul 2024US 12,027,833 B2Hubbell Power Systems, Inc.
- Railroad track rail drill14 Mar 2023US 11,602,795 B2Stanley Black & Decker, Inc.
- Drilling Jig for a Profile Sealing Strand, Application Head, System for Applying a Profile Sealing Strand to a Door or Body of a Motor Vehicle, and Method for Creating a Bore9 Apr 2026US 2026/0097436 A1
- Systems and methods related to coping radiused molding9 Oct 2025US 2025/0312856 A1
- Precisely-positioned drilling apparatus for steel tubular joints and application method thereof9 Jan 2025US 2025/0010379 A1Fuzhou University
- Bulkhead removal device and method24 Oct 2024US 2024/0351116 A1Borealis Wind Inc.
- Railroad Track Rail Drill6 Jul 2023US 2023/0211423 A1Stanley Black & Decker, Inc.
Most cited
By later US patents
- Automatic traversing drilling unit and method of using51US 4,599,018 AThe Boeing Company · 1986
- Adaptors for a drill stand32US 5,713,702 A1998
- Multiple spindle drilling machine for wide flange beams28US 3,977,804 AMiyakawa Industry Co., Ltd. · 1976
- Structural component drilling machine having programmable drilling location indexing22US 4,486,128 AThe Boeing Company · 1984
- Automatic drilling tool especially for a robot21US 5,458,443 ADeutsche Aerospace Airbus GmbH · 1995