B07B 1/44
Balancing devices
B07B1/44 (Balancing devices) appears on 21 US grants and 25 published applications in this corpus.
Search patents in B07B- Granted patents
- 21
- Published applications
- 25
- Assignees
- 27
- Inventors
- 44
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 3 | 5 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic vibrating screen12 Aug 2025US 12,383,932 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Screening device28 Nov 2023US 11,826,784 B2Metso Outotec Finland Oy
- Vibrating screen feeder process18 Apr 2023US 11,628,475 B2Kinergy Corporation
- Vibrating screen11 Apr 2023US 11,623,249 B2Metso Brasil IndúStria E ComéRcio Ltda
- Tamping unit and method for tamping a track20 Oct 2020US 10,808,362 B2Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Screening machine29 Jan 2026US 2026/0027588 A1Kleemann GmbH
- Ultrasonic vibrating screen17 Apr 2025US 2025/0121410 A1Guangdong Brunp Recycling Technology Co., Ltd.
- Vibrating screen control arrangements7 Dec 2023US 2023/0390804 A1Schenck Process Australia Pty Limited
- Vibrating screening feeder and method of use20 Jul 2023US 2023/0226574 A1Kinergy Corporation
- Vibrating screening feeder and method of use25 May 2023US 2023/0158549 A1Kinergy Corporation
Most cited
By later US patents
- Mass-compensation oscillating drive for oscillatory machines29US 4,807,487 AMaschinenfabrik Heid Aktiengesellschaft · 1989
- Three-plane balance gyro sifter15US 4,107,035 AThe Young Industries, Inc. · 1978
- Vibratory conveying apparatus adapted to be driven by accumulatively phased rotating eccentric weights10US 6,948,611 B2Kinergy Corporation · 2005
- Tamping unit and method for tamping a track8US 10,808,362 B2Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H. · 2020
- Vibrating conveyor screening method and apparatus8US 5,368,167 AEdem Steel Ltd. · 1994