B65G 21/209
For augmenting or creating a pression force between the load and the
Official title: {for augmenting or creating a pression force between the load and the load-carrying surface}
B65G21/209 (For augmenting or creating a pression force between the load and the) appears on 37 US grants and 35 published applications in this corpus.
Search patents in B65G- Granted patents
- 37
- Published applications
- 35
- Assignees
- 41
- Inventors
- 90
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 6 |
| 2010 | 4 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 3 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 4 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Method and device for conveying containers in a suspended position31 Mar 2022US 2022/0097976 A1Tiama
Most cited
By later US patents
- Article retention system for transfer equipment17US 4,546,873 AThe Broken Hill Proprietary Company Limited · 1985
- Compliant hold-down conveyor for slicer14US 8,683,903 B2John Bean Technologies Corporation · 2014
- Slat conveyor11US 5,407,061 AToyokanetsu Kabushiki Kaisha · 1995
- Conditioning of articles6US 7,401,451 B2Ishida Co., Ltd. · 2008
- Conveyor mechanism5US 4,044,649 AGeneral Electric Company · 1977