B27F 5/12
For making holes designed for taking up fittings
Official title: for making holes designed for taking up fittings, e.g. in frames of doors, windows, furniture {(devices for fixing fittings into holes B27M3/0006)}
B27F5/12 (For making holes designed for taking up fittings) appears on 81 US grants and 40 published applications in this corpus.
Search patents in B27F- Granted patents
- 81
- Published applications
- 40
- Assignees
- 27
- Inventors
- 107
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 3 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 3 |
| 2024 | 2 | 2 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mortising jig12 May 2026US 12,623,370 B2Jessem Tool Corporation
- Boring and routing template jig for door hardware installation7 Apr 2026US 12,595,682 B2
- Method and device for cutting staggered pockets12 Nov 2024US 12,138,820 B2
- Joinery jig16 Apr 2024US 11,958,181 B2Scribemaster Limited
- Tapered template guided system for a router13 Dec 2022US 11,524,376 B2Woodcraft Solutions LLC
- Door-hinge jig10 Jul 2025US 2025/0223852 A1Trend Tool Technology Ltd
- Apparatus and method for forming a recess in a door frame16 Jan 2025US 2025/0019994 A1
- Mortising jig15 Aug 2024US 2024/0269881 A1Jessem Tool Corporation
- Router Guide Jig for Hinge and Strike Plate Installation29 Feb 2024US 2024/0066746 A1Nomis LLC
- Method and device for cutting staggered pockets5 Oct 2023US 2023/0311360 A1
Most cited
By later US patents
- Portable router52US 4,615,654 AAmerock Corporation · 1986
- Boring and routing jig for cylindrical door knob assemblies and the like45US 4,306,823 A1981
- Recessed decorative moulding for wood panel44US 4,706,431 AOakwood Lymber & Millwork Co. Limited · 1987
- Door hardware preparation jig37US 4,813,826 A1989
- Jig saw with orbitally movable blade36US 4,255,858 A1981