B28D 1/124
Saw chains
Official title: {Saw chains; rod-like saw blades; saw cables}
B28D1/124 (Saw chains) appears on 76 US grants and 66 published applications in this corpus.
Search patents in B28D- Granted patents
- 76
- Published applications
- 66
- Assignees
- 48
- Inventors
- 147
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 5 |
| 2008 | 1 | 1 |
| 2009 | 3 | 4 |
| 2010 | 2 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 3 |
| 2013 | 3 | 6 |
| 2014 | 4 | 6 |
| 2015 | 1 | 5 |
| 2016 | 2 | 2 |
| 2017 | 5 | 2 |
| 2018 | 3 | 6 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 4 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing discs from a cylindrical rod made of a semiconductor material20 Jan 2026US 12,532,714 B2Siltronic AG
- Forklift hydraulic motor based industrial driver apparatus27 May 2025US 12,313,096 B2One Pass Innovators, LLC
- Saw chain12 Nov 2024US 12,138,699 B2Andreas Stihl AG & CO.KG
- Saw chain18 Apr 2023US 11,628,509 B2Andreas Stihl AG & CO.KG
- Wire saw excavation apparatus capable of changing cutting line in accordance with cutting section and tunnel excavation method using same18 Oct 2022US 11,472,063 B2
- Chain of chain saw9 Jul 2026US 2026/0192480 A1
- Contoured cutting segment for a chainsaw chain10 Apr 2025US 2025/0114975 A1Oregon Tool, Inc.
- Thin cutting diamond chain saw and a corresponding bar21 Nov 2024US 2024/0383059 A1Toolgal-Industrial Diamond Tools Ltd
- Method for producing discs from a cylindrical rod made of a semiconductor material11 Jul 2024US 2024/0234125 A9Siltronic AG
- Method for producing discs from a cylindrical rod made of a semiconductor material25 Apr 2024US 2024/0136173 A1Siltronic AG
Most cited
By later US patents
- Superabrasive wire saw and associated methods of manufacture62US 6,915,796 B22005
- Reversible saw tooth52US 7,713,006 B2Les Equipements Prenbec Inc. · 2010
- Saw chain having headless fastener38US 5,123,400 ABlount, Inc. · 1992
- Rotary cutting machine with replaceable cutting teeth36US 7,634,897 B2Les Equipments Prenbec Inc. · 2009
- Drill bits35US 5,505,272 A1996