B65G 47/31
By varying the relative speeds of the conveyors forming the series
Official title: by varying the relative speeds of the conveyors forming the series
B65G47/31 (By varying the relative speeds of the conveyors forming the series) appears on 472 US grants and 336 published applications in this corpus.
Search patents in B65G- Granted patents
- 472
- Published applications
- 336
- Assignees
- 298
- Inventors
- 827
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 13 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 11 | 5 |
| 2002 | 12 | 12 |
| 2003 | 19 | 11 |
| 2004 | 14 | 11 |
| 2005 | 5 | 7 |
| 2006 | 8 | 16 |
| 2007 | 7 | 6 |
| 2008 | 4 | 7 |
| 2009 | 8 | 11 |
| 2010 | 11 | 13 |
| 2011 | 13 | 7 |
| 2012 | 7 | 4 |
| 2013 | 7 | 17 |
| 2014 | 11 | 16 |
| 2015 | 19 | 11 |
| 2016 | 12 | 23 |
| 2017 | 16 | 17 |
| 2018 | 29 | 11 |
| 2019 | 9 | 15 |
| 2020 | 21 | 17 |
| 2021 | 17 | 17 |
| 2022 | 8 | 21 |
| 2023 | 15 | 19 |
| 2024 | 19 | 21 |
| 2025 | 16 | 13 |
| 2026 | 14 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for singulation in a conveyor system6 Oct 2026US 12,753,017 B1Amazon Technologies, Inc.
- Method of controlling a conveyor system and a conveyor system18 Aug 2026US 12,709,488 B2INNOMAC Sp. Z o.o.
- Article-transfer apparatus11 Aug 2026US 12,703,578 B2Ishida Co., Ltd.
- Conveyor19 May 2026US 12,630,372 B2NGK Insulators, Ltd.
- Parcel distribution control12 May 2026US 12,623,860 B2Impact Automation, Inc.
- Conveyor and control device for the conveyor24 Sep 2026US 2026/0285609 A1Toyota Jidosha Kabushiki Kaisha
- Method for automatically regulating a container transport apparatus having one or more transport belts for adapting a container density, and container transport apparatus24 Sep 2026US 2026/0285615 A1Krones AG
- Device for adjusting a spacing between containers30 Jul 2026US 2026/0217405 A1Syntegon Technology GmbH
- Traveling vehicle and traveling vehicle system30 Jul 2026US 2026/0217480 A1Murata Machinery, Ltd.
- Method and system for feeding a plurality of bakery products16 Jul 2026US 2026/0200684 A1Soremartec S.A.
Most cited
By later US patents
- Divert apparatus for conveyor system199US 6,401,936 B1Siemens ElectroCom, L.P. · 2002
- Infeed conveyor113US 4,360,098 A1982
- System and method for singulating inhomogeneous materials88US 5,460,271 AMagnetic Separation Systems, Inc. · 1995
- Hold and release singulator80US 6,471,044 B1Siemens ElectroCom, L.P. · 2002
- Synchronous position product feed system79US 5,097,939 AShanklin Corporation · 1992