B27C 5/10
Portable hand-operated wood-milling machines
Official title: Portable hand-operated wood-milling machines; Routers
B27C5/10 (Portable hand-operated wood-milling machines) appears on 442 US grants and 319 published applications in this corpus.
Search patents in B27C- Granted patents
- 442
- Published applications
- 319
- Assignees
- 103
- Inventors
- 609
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 9 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 8 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 13 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 1 |
| 2002 | 10 | 9 |
| 2003 | 7 | 11 |
| 2004 | 10 | 12 |
| 2005 | 11 | 24 |
| 2006 | 14 | 27 |
| 2007 | 16 | 13 |
| 2008 | 19 | 27 |
| 2009 | 15 | 18 |
| 2010 | 14 | 17 |
| 2011 | 19 | 9 |
| 2012 | 9 | 9 |
| 2013 | 7 | 7 |
| 2014 | 6 | 12 |
| 2015 | 2 | 3 |
| 2016 | 15 | 5 |
| 2017 | 9 | 8 |
| 2018 | 4 | 17 |
| 2019 | 9 | 6 |
| 2020 | 14 | 7 |
| 2021 | 7 | 15 |
| 2022 | 9 | 5 |
| 2023 | 8 | 14 |
| 2024 | 7 | 12 |
| 2025 | 12 | 22 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power tool4 Aug 2026US 12,697,747 B2Black & Decker Inc.
- Router19 May 2026US 12,629,859 B2Nanjing Chervon Industry Co., Ltd.
- Router sled7 Apr 2026US 12,594,635 B2
- Hand-held power tool, in particular router and/or trimmer7 Apr 2026US 12,594,660 B2Robert Bosch GmbH
- Router attachment adaptor and cover for same24 Mar 2026US 12,583,145 B2BAM IP Holding LLC
- Machine tool assembly and lighting system for a machine tool assembly8 Oct 2026US 2026/0307230 A1Festool GmbH
- Router jig23 Jul 2026US 2026/0208308 A1
- Spindle Locking Device, Tool Holder, and Assembly Method for Assembling a Tool Holder2 Jul 2026US 2026/0183920 A1Robert Bosch GmbH
- Power tool with housing providing circuit board cooling2 Jul 2026US 2026/0190293 A1Robert Bosch GmbH
- Line following power tool11 Jun 2026US 2026/0158568 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Spiral cutting tool with detachable battery pack158US 5,902,080 ARoto Zip Tool Corporation · 1999
- Hand-held power tool143US 6,443,675 B1Roto Zip Tool Corporation · 2002
- Plunge router137US 5,207,253 ARyobi Motor Products Corp. · 1993
- Dustless routers95US 4,051,880 AThe Singer Company · 1977
- Router attachment95US 4,566,512 A1986