B24D 13/14
Acting by the front face
Official title: acting by the front face
B24D13/14 (Acting by the front face) appears on 452 US grants and 449 published applications in this corpus.
Search patents in B24D- Granted patents
- 452
- Published applications
- 449
- Assignees
- 290
- Inventors
- 897
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 12 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 18 | 0 |
| 2000 | 19 | 0 |
| 2001 | 33 | 9 |
| 2002 | 21 | 24 |
| 2003 | 20 | 16 |
| 2004 | 14 | 19 |
| 2005 | 18 | 32 |
| 2006 | 10 | 13 |
| 2007 | 6 | 24 |
| 2008 | 10 | 15 |
| 2009 | 5 | 21 |
| 2010 | 8 | 18 |
| 2011 | 12 | 13 |
| 2012 | 12 | 9 |
| 2013 | 11 | 18 |
| 2014 | 4 | 16 |
| 2015 | 14 | 17 |
| 2016 | 7 | 13 |
| 2017 | 18 | 26 |
| 2018 | 17 | 33 |
| 2019 | 23 | 23 |
| 2020 | 16 | 19 |
| 2021 | 13 | 23 |
| 2022 | 9 | 9 |
| 2023 | 13 | 12 |
| 2024 | 10 | 16 |
| 2025 | 8 | 5 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of controlling polishing tool holder, polishing tool holder, and polishing device26 May 2026US 12,636,752 B2
- Apparatus and method for processing optical workpieces7 Apr 2026US 12,594,641 B2Schneider GmbH & Co. KG
- Buffing pad3 Mar 2026US 12,564,917 B2Buff and Shine Mfg., Inc.
- Honing brush length adjustment11 Nov 2025US 12,466,033 B2Kennametal Inc.
- Polishing pad conditioning apparatus30 Sep 2025US 12,427,622 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Decontamination material and manufacturing method thereof, and method of cleaning probe24 Sep 2026US 2026/0284834 A1Alliance Material Co., Ltd.
- A holding device for abrasive strips and use of a holding device27 Aug 2026US 2026/0249427 A1Flex Trim A/S
- Buffing Pad21 May 2026US 2026/0138235 A1Buff and Shine Manufacturing, Inc.
- Polishing tool holder, polishing tool, and polishing system12 Mar 2026US 2026/0070187 A1Xebec Technology Co., Ltd.
- Substrate processing brush and substrate processing apparatus comprising the same26 Feb 2026US 2026/0053262 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Patterned abrading articles and methods of making and using same177US 6,371,842 B13M Innovative Properties Company · 2002
- Coated abrasive backing171US 5,417,726 AMinnesota Mining and Manufacturing Company · 1995
- Coated abrasive article167US 5,669,941 AMinnesota Mining and Manufacturing Company · 1997
- Coated abrasive disc149US 3,991,527 ABates Abrasive Products, Inc. · 1976
- Molded abrasive brush124US 5,679,067 AMinnesota Mining and Manufacturing Company · 1997