B65G 57/30
Stacking of articles: by adding to the bottom of the stack
Official title: by adding to the bottom of the stack
B65G57/30 (Stacking of articles: by adding to the bottom of the stack) appears on 175 US grants and 128 published applications in this corpus.
Search patents in B65G- Granted patents
- 175
- Published applications
- 128
- Assignees
- 121
- Inventors
- 311
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 3 | 7 |
| 2007 | 3 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 3 | 0 |
| 2011 | 3 | 5 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 4 | 5 |
| 2015 | 6 | 5 |
| 2016 | 1 | 7 |
| 2017 | 3 | 7 |
| 2018 | 3 | 6 |
| 2019 | 6 | 6 |
| 2020 | 6 | 4 |
| 2021 | 4 | 12 |
| 2022 | 7 | 11 |
| 2023 | 8 | 15 |
| 2024 | 11 | 7 |
| 2025 | 16 | 7 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated container stacking stations25 Aug 2026US 12,715,715 B1Amazon Technologies, Inc.
- Blister package stacker21 Jul 2026US 12,686,573 B2Remedi Technology Holdings, LLC
- Autonomous mobile machine, method for controlling autonomous mobile machine, and controller9 Jun 2026US 12,650,702 B1VisionNav Robotics USA Inc.
- Container processing apparatus19 May 2026US 12,630,377 B2Daifuku Co., Ltd.
- Block storage arrangement and method for operating a block storage arrangement7 Apr 2026US 12,595,123 B2Jungheinrich Aktiengesellschaft
- Palletizing system and method6 Aug 2026US 2026/0225832 A1
- Stacking device for stacking substrates9 Apr 2026US 2026/0097921 A1Phoenix Contact GmbH & Co.KG
- Sorting device19 Feb 2026US 2026/0048938 A1Martistel Innovation Fzco
- Pallet stacker29 Jan 2026US 2026/0028194 A1Qtek Design Ltd.
- Pallet tower for high density pallet storage and method15 Jan 2026US 2026/0015187 A1Qtek Design Ltd.
Most cited
By later US patents
- Apparatus for unstacking and stacking containers29US 4,865,515 ADorner Mfg. Corp. · 1989
- System or method for stacking containers27US 9,845,208 B2Ocado Innovation Limited · 2017
- Patty loader and method26US 6,371,278 B12002
- Bucket stacking and conveying apparatus24US 4,352,617 AMurata Kikai Kabushiki Kaisha · 1982
- Apparatus and method for effecting movement of selected tiers of stacked articles using pressure differentials23US 4,753,564 AGoldco Industries, Inc. · 1988