B23D 63/16
Of chain saws
Official title: of chain saws (of mortise chain cutters B24B3/14)
B23D63/16 (Of chain saws) appears on 145 US grants and 54 published applications in this corpus.
Search patents in B23D- Granted patents
- 145
- Published applications
- 54
- Assignees
- 41
- Inventors
- 196
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 7 | 0 |
| 1983 | 10 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 3 |
| 2008 | 3 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 1 |
| 2011 | 3 | 3 |
| 2012 | 1 | 4 |
| 2013 | 1 | 1 |
| 2014 | 2 | 5 |
| 2015 | 7 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 3 | 5 |
| 2021 | 2 | 1 |
| 2022 | 2 | 3 |
| 2023 | 0 | 4 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for determining a sharpness condition of a saw chain of a chain saw20 Jan 2026US 12,528,130 B2Andreas Stihl AG & CO.KG
- Chainsaw cutting link, a saw chain comprising such a cutting link, a method for manufacturing of a cutting link, and a method of grinding a cutting link22 Jul 2025US 12,365,040 B2Husqvarna AB
- Multi-functional chainsaw field maintenance tool21 Jun 2022US 11,364,612 B1
- Saw chain holder24 May 2022US 11,338,378 B2
- Portable sharpener14 Sep 2021US 11,117,205 B2Tecomec S.R.L.
- Saw chain grinding machine4 Jun 2026US 2026/0151840 A1Indusol AB
- Chainsaw sharpening assembly21 May 2026US 2026/0138199 A1
- Chainsaw chain sharpening marker30 Apr 2026US 2026/0115816 A1
- Chain sharpening jig and method of using the chain sharpening jig16 Nov 2023US 2023/0364695 A1
- Chainsaw sharpening features and devices9 Nov 2023US 2023/0356427 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents