B23D 57/0069
Of devices for tensioning saw wires
Official title: {of devices for tensioning saw wires}
B23D57/0069 (Of devices for tensioning saw wires) appears on 52 US grants and 55 published applications in this corpus.
Search patents in B23D- Granted patents
- 52
- Published applications
- 55
- Assignees
- 47
- Inventors
- 117
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 3 | 3 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 6 |
| 2019 | 2 | 7 |
| 2020 | 2 | 6 |
| 2021 | 4 | 4 |
| 2022 | 4 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 4 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spin-saw machine3 Mar 2026US 12,564,891 B2SMO bvba
- CNC wire cutting machine16 Sep 2025US 12,415,296 B2
- Method and device for cutting a plate or panel of porous construction material10 Jan 2023US 11,548,084 B2Saint-Gobain Placo
- Method for machining plate material by using linear saw and numerical control saw machine apparatus18 Oct 2022US 11,471,961 B2Dongguan City Yisong High Technology Co., Ltd.
- Machine for cutting nozzles of reactor vessels23 Aug 2022US 11,420,275 B2Doosan Heavy Industries Construction Co., Ltd
- A rock-cutting apparatus for diamond wire rock-cutting, and a method for blind-cutting rock4 Jun 2026US 2026/0151839 A1Fravizel - Equipamentos MetalomecâNicos, S.A.
- Wire Saw Apparatus For Excavator28 Aug 2025US 2025/0269445 A1Egun Co., Ltd.
- Apparatus For Reverse Cutting Process For Nuclear Power Plant Structure10 Apr 2025US 2025/0114974 A1Egun Co., Ltd.
- Cnc wire cutting machine19 Sep 2024US 2024/0308107 A1Viswesh Srinivasan
- Wire saw and system comprising a wire saw and a remote control, and method and use of an actuating device for tautening a saw wire in a wire saw11 Jul 2024US 2024/0227044 A1Hilti Aktiengesellschaft
Most cited
By later US patents
- Wire saw1,029US 8,833,219 B2Illinois Tool Works Inc. · 2014
- Computer-controlled peripheral shaping system38US 4,675,825 A1987
- Rocking apparatus and method for slicing a workpiece utilizing a diamond impregnated wire35US 6,279,564 B12001
- Wire saw machine31US 4,655,191 AMotorola, Inc. · 1987
- Wire saw25US 5,052,366 ATakatori Corporation · 1991