B23Q 11/0035
By adding or adjusting a mass
Official title: {by adding or adjusting a mass, e.g. counterweights}
B23Q11/0035 (By adding or adjusting a mass) appears on 124 US grants and 79 published applications in this corpus.
Search patents in B23Q- Granted patents
- 124
- Published applications
- 79
- Assignees
- 105
- Inventors
- 263
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 2 |
| 2003 | 0 | 4 |
| 2004 | 4 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 3 | 3 |
| 2008 | 1 | 5 |
| 2009 | 0 | 1 |
| 2010 | 3 | 3 |
| 2011 | 2 | 2 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 6 | 3 |
| 2015 | 5 | 5 |
| 2016 | 2 | 5 |
| 2017 | 3 | 2 |
| 2018 | 4 | 6 |
| 2019 | 1 | 2 |
| 2020 | 4 | 5 |
| 2021 | 5 | 7 |
| 2022 | 2 | 3 |
| 2023 | 1 | 4 |
| 2024 | 3 | 6 |
| 2025 | 6 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-degree anti-vibration unit12 May 2026US 12,624,742 B2City University of Hong Kong
- Mass damper device, working tool and working tool holder comprising a mass damper device14 Oct 2025US 12,442,428 B2Maq AB
- System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holder11 Mar 2025US 12,248,295 B2Big Daishowa Co., Ltd.
- Damper25 Feb 2025US 12,233,499 B2GKN Aerospace Sweden AB
- Balancing device for rotating pieces28 Jan 2025US 12,208,485 B2Balance Systems S.R.L.
- Moving platform11 Dec 2025US 2025/0375844 A1Delta Electronics, Inc.
- Processing machine and adjustment method2 Oct 2025US 2025/0303509 A1Shibaura Machine Co., Ltd.
- Mass damper assembly for vertical turning center18 Sep 2025US 2025/0289087 A1Fives Giddings & Lewis, LLC
- Tool holder damper3 Oct 2024US 2024/0326138 A1
- System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holder8 Aug 2024US 2024/0264578 A1Big Daishowa Co., Ltd.
Most cited
By later US patents
- Method of making imbalanced compensated drill bit125US 5,010,789 AAmoco Corporation · 1991
- Low friction subterranean drill bit and related methods125US 5,131,478 A1992
- Imbalance compensated drill bit121US 5,042,596 AAmoco Corporation · 1991
- Hand-held reciprocating working tool54US 5,099,705 A1992
- Boring tool with balancing means for non-vibrating boring45US 4,626,144 AUrma AG · 1986