B65G 27/30
By means of an oppositely-moving mass
Official title: by means of an oppositely-moving mass, e.g. a second conveyor
B65G27/30 (By means of an oppositely-moving mass) appears on 62 US grants and 37 published applications in this corpus.
Search patents in B65G- Granted patents
- 62
- Published applications
- 37
- Assignees
- 41
- Inventors
- 84
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 4 |
| 2002 | 4 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 3 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 3 |
| 2010 | 2 | 0 |
| 2011 | 2 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 5 |
| 2022 | 3 | 1 |
| 2023 | 3 | 3 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Two-mass vibrating conveyor device and vibration damper kit for a two-mass vibrating conveyor device24 Jun 2025US 12,338,076 B2Brovind Vibratori S.P.A.
- Vibratory conveyor for conveying items and related filling machine and methods10 Oct 2023US 11,780,679 B2Blue Sky Ventures (Ontario) Inc.
- Vibrating screen feeder process18 Apr 2023US 11,628,475 B2Kinergy Corporation
- Oscillating conveyor having a control device31 Jan 2023US 11,565,885 B2Afag Holding AG
- Conveyor21 Jun 2022US 11,365,061 B2IMA-TEC GmbH
- Damper for a vibrating machine and vibrating machine25 Jun 2026US 2026/0176081 A1JÖST GmbH
- Two-mass vibrating conveyor device and vibration damper kit for a two-mass vibrating conveyor device18 Jul 2024US 2024/0239609 A1Brovind Vibratori S.P.A.
- Vibratory conveyor for conveying items and related filling machine and methods8 Feb 2024US 2024/0043220 A1Blue Sky Ventures (Ontario) Inc.
- 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
- Inertial conveyor system163US 5,178,258 A1993
- Differential impulse conveyor and method41US 5,794,757 A1998
- Linear vibratory conveyor30US 5,462,155 AJosef Koberlein Maschinen- und Vorrichtungsbau · 1995
- Differential impulse conveyor with linear motor drive26US 6,189,683 B12001
- Vibratory conveyor system with counter vibration component and non-vibrating support25US 4,260,051 A1981