B07B 1/42
Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for
Official title: Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
B07B1/42 (Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for) appears on 349 US grants and 309 published applications in this corpus.
Search patents in B07B- Granted patents
- 349
- Published applications
- 309
- Assignees
- 232
- Inventors
- 664
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 2 |
| 2002 | 6 | 6 |
| 2003 | 4 | 5 |
| 2004 | 6 | 4 |
| 2005 | 6 | 13 |
| 2006 | 1 | 9 |
| 2007 | 3 | 4 |
| 2008 | 4 | 14 |
| 2009 | 6 | 11 |
| 2010 | 5 | 15 |
| 2011 | 9 | 10 |
| 2012 | 9 | 2 |
| 2013 | 8 | 5 |
| 2014 | 6 | 9 |
| 2015 | 8 | 14 |
| 2016 | 11 | 15 |
| 2017 | 12 | 10 |
| 2018 | 6 | 14 |
| 2019 | 13 | 21 |
| 2020 | 14 | 22 |
| 2021 | 18 | 16 |
| 2022 | 21 | 22 |
| 2023 | 25 | 26 |
| 2024 | 17 | 9 |
| 2025 | 8 | 15 |
| 2026 | 9 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Drive member assembly for a vibratory screen18 Aug 2026US 12,708,929 B2Mis.Carbonart Pty Ltd
- Exciter apparatus23 Jun 2026US 12,661,692 B2FLSmidth A/S
- Cryogenic processing system for plant material19 May 2026US 12,629,721 B2AGT-USA, Inc.
- Bedding material separator5 May 2026US 12,616,162 B1
- System and method for estimating damage to a shaker table screen using computer vision5 May 2026US 12,617,000 B2Helmerich & Payne Technologies, LLC
- Exciter apparatus8 Oct 2026US 2026/0307107 A1FLSmidth AVS
- Flour sifting device3 Sep 2026US 2026/0256320 A1Franke Technology and Trademark Ltd
- Vibratory screening apparatus27 Aug 2026US 2026/0249325 A1General Kinematics Corporation
- Agricultural Feed Particle Separator for Field Use2 Jul 2026US 2026/0183796 A1Meyer's Manufacturing Corp.
- Elliptical drive2 Jul 2026US 2026/0185598 A1Conn-Weld Industries, Inc.
Most cited
By later US patents
- Removal of rock cuttings while drilling utilizing an automatically adjustable shaker system71US 4,809,791 AUniversity of Southwestern Louisiana · 1989
- Shale shakers and screens with identification apparatuses67US 7,484,625 B2Varco I/P, Inc. · 2009
- Vibratory screen separator60US 5,265,730 ASweco, Incorporated · 1993
- Vibratory screening machine58US 6,155,428 ARig Technology Limited · 2000
- Shaker screen47US 4,632,751 A1986