B65G 47/02
Devices for feeding articles or materials to conveyors
B65G47/02 (Devices for feeding articles or materials to conveyors) appears on 2,481 US grants and 1,885 published applications in this corpus.
Search patents in B65G- Granted patents
- 2,481
- Published applications
- 1,885
- Assignees
- 1,354
- Inventors
- 4,161
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 36 | 0 |
| 1977 | 37 | 0 |
| 1978 | 24 | 0 |
| 1979 | 22 | 0 |
| 1980 | 29 | 0 |
| 1981 | 23 | 0 |
| 1982 | 17 | 0 |
| 1983 | 26 | 0 |
| 1984 | 32 | 0 |
| 1985 | 28 | 0 |
| 1986 | 27 | 0 |
| 1987 | 43 | 0 |
| 1988 | 42 | 0 |
| 1989 | 34 | 0 |
| 1990 | 36 | 0 |
| 1991 | 41 | 0 |
| 1992 | 28 | 0 |
| 1993 | 30 | 0 |
| 1994 | 35 | 0 |
| 1995 | 27 | 0 |
| 1996 | 26 | 0 |
| 1997 | 32 | 0 |
| 1998 | 38 | 0 |
| 1999 | 43 | 0 |
| 2000 | 41 | 0 |
| 2001 | 64 | 14 |
| 2002 | 60 | 39 |
| 2003 | 47 | 44 |
| 2004 | 40 | 44 |
| 2005 | 31 | 38 |
| 2006 | 28 | 52 |
| 2007 | 32 | 36 |
| 2008 | 16 | 51 |
| 2009 | 29 | 49 |
| 2010 | 37 | 58 |
| 2011 | 36 | 53 |
| 2012 | 42 | 51 |
| 2013 | 37 | 70 |
| 2014 | 66 | 83 |
| 2015 | 69 | 75 |
| 2016 | 87 | 96 |
| 2017 | 98 | 79 |
| 2018 | 92 | 97 |
| 2019 | 99 | 91 |
| 2020 | 87 | 130 |
| 2021 | 100 | 132 |
| 2022 | 92 | 120 |
| 2023 | 103 | 110 |
| 2024 | 128 | 128 |
| 2025 | 103 | 83 |
| 2026 | 61 | 62 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Feeding apparatus and substrate processing device29 Sep 2026US 12,746,570 B2Contemporary Amperex Technology Co., Limited
- Liner system, and unload stacking assembly and method therefor29 Sep 2026US 12,747,112 B2Stolle Machinery Company, LLC
- Tip alignment device22 Sep 2026US 12,741,824 B2Hitachi High-Tech Corporation
- Container discharge apparatus for discharging containers from a mass-flow conveyor and for separating the containers, and method for operating the container discharge apparatus1 Sep 2026US 12,722,906 B2Krones AG
- Bulk feeder and feeder management device25 Aug 2026US 12,715,703 B2Fuji Corporation
- Storage of granular compositions1 Oct 2026US 2026/0296797 A1
- Drop-down device1 Oct 2026US 2026/0296810 A1Altria Client Services LLC
- Device for crushing paving stones and/or kerb stones24 Sep 2026US 2026/0284672 A1Baustoffwerke Gebhart & Soehne GmbH & Co. KG
- Method and System for Feeding Twistlocks17 Sep 2026US 2026/0273763 A1ABB Schweiz AG
- Integrated conveyor system for efficient and automated handling of particulate materials from belly dump trailers17 Sep 2026US 2026/0274479 A1Belly2Box LLC
Most cited
By later US patents
- Divert apparatus for conveyor system199US 6,401,936 B1Siemens ElectroCom, L.P. · 2002
- Sample distribution apparatus/system191US 6,599,476 B1A.i. Scientific Pty Ltd. · 2003
- Postal sorting machine with a feed inlet having a robotized arm and a sloping flat conveyor124US 9,878,349 B2Solystic · 2018
- Estimating workpiece pose using the feature points method107US 4,402,053 ABoard of Regents for Education for the State of Rhode Island · 1983
- Arrangement for feeding parts104US 4,819,784 AStiwa-Fertigungstechnik Sticht Gesellschaft m.b.H. · 1989