B24B 9/002
Machines or devices designed for grinding edges or bevels on work or
Official title: {for travelling workpieces}
B24B9/002 (Machines or devices designed for grinding edges or bevels on work or) appears on 47 US grants and 38 published applications in this corpus.
Search patents in B24B- Granted patents
- 47
- Published applications
- 38
- Assignees
- 53
- Inventors
- 122
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 6 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grinding machine with movable grinding wheels17 Jun 2025US 12,330,263 B2Yeon Chuan Machinery Co., Ltd.
- Device and method for processing brake linings mounted on carriers19 Apr 2022US 11,305,396 B2Erlmann GmbH & Co. KG
- Servo writer with magnetic tape edge polishing unit and servo signal writing method thereof18 May 2021US 11,011,205 B2Sony Corporation
- Machine tool for multiple working of surfaces of bodies4 May 2021US 10,994,388 B2R.Biemme Tech S.R.L.
- Edge processing device for molded powder compact and edge processing method for molded powder compact8 Sep 2020US 10,766,118 B2Hitachi Metals, Ltd.
- Method and apparatus for holding and performing work on a sheet29 Jan 2026US 2026/0027668 A1Forel SPA
- Apparatus and method for carrying out working on a sheet15 Jan 2026US 2026/0014661 A1
- Unit for deburring and rounding edges in a surface grinding machine9 May 2024US 2024/0149386 A1Karl Heesemann Maschinenfabrik GmbH & Co. KG
- Device for processing the running edges of sports equipment15 Feb 2024US 2024/0051076 A1
- Grinding machine with movable grinding wheels6 Jul 2023US 2023/0211459 A1Yeon Chuan Machinery Co., Ltd.
Most cited
By later US patents
- Facing sheet edge trimming46US 4,065,333 ANational Gypsum Company · 1977
- Method and apparatus for skiving and hemming19US 4,708,708 AInternational Paper Company · 1987
- Edge-rounding method and apparatus therefor16US 4,078,905 AMitsubishi Jukogyo Kabushiki Kaisha · 1978
- Automatically securable travel limiting stops for pressure shoes used in an abrasive finishing machine14US 6,102,781 ATimesavers, Inc. · 2000
- Automated contour deburring apparatus13US 4,396,836 A1983