B65G 59/12
De-stacking of articles: characterised by de-stacking during transit
Official title: characterised by de-stacking during transit
B65G59/12 (De-stacking of articles: characterised by de-stacking during transit) appears on 30 US grants and 32 published applications in this corpus.
Search patents in B65G- Granted patents
- 30
- Published applications
- 32
- Assignees
- 31
- Inventors
- 88
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 5 | 4 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 4 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Unstacker for unstacking items conveyed in a bulk stream19US 6,491,154 B2Sandvik Sorting Systems, Inc. · 2002
- Systems, methods and apparatuses for changing the direction/speed of a workpiece13US 8,794,423 B2Usnr, LLC · 2014
- Sortation system and related methods10US 10,988,327 B1Span Tech LLC · 2021
- Multi-level conveyor system that reorients objects into a sequential orientation7US 10,053,299 B1Amazon Technologies, Inc. · 2018
- Conveyor systems7US 4,832,179 ABurton's Gold Medal Biscuits Limited · 1989