B65G 21/10
Movable, or having interchangeable or relatively movable parts
Official title: movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
B65G21/10 (Movable, or having interchangeable or relatively movable parts) appears on 811 US grants and 649 published applications in this corpus.
Search patents in B65G- Granted patents
- 811
- Published applications
- 649
- Assignees
- 493
- Inventors
- 1,393
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 8 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 12 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 15 | 0 |
| 2000 | 12 | 0 |
| 2001 | 12 | 1 |
| 2002 | 15 | 15 |
| 2003 | 15 | 11 |
| 2004 | 14 | 22 |
| 2005 | 13 | 9 |
| 2006 | 7 | 10 |
| 2007 | 13 | 15 |
| 2008 | 14 | 10 |
| 2009 | 4 | 14 |
| 2010 | 14 | 15 |
| 2011 | 10 | 13 |
| 2012 | 7 | 12 |
| 2013 | 14 | 25 |
| 2014 | 22 | 28 |
| 2015 | 33 | 22 |
| 2016 | 25 | 34 |
| 2017 | 42 | 41 |
| 2018 | 44 | 56 |
| 2019 | 50 | 37 |
| 2020 | 51 | 60 |
| 2021 | 57 | 48 |
| 2022 | 46 | 42 |
| 2023 | 32 | 35 |
| 2024 | 34 | 24 |
| 2025 | 31 | 29 |
| 2026 | 21 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Belt conveyor device for lumpy products and device and method for removing products from a product flow6 Oct 2026US 12,753,012 B2Loesch Verpackungstechnik GmbH
- Material processing device and method for adjusting a conveyor device of a material processing device15 Sep 2026US 12,735,264 B2Kleeman GmbH
- Brake shoe15 Sep 2026US 12,735,265 B2Caljan A/S
- Roller conveyor gap filler system15 Sep 2026US 12,735,273 B2Lewco, Inc.
- Iflex conveyor system with gapping capability for efficient product transfer having riveted x-brace25 Aug 2026US 12,715,699 B2Cornerstone Automation Systems, LLC
- Telescopic conveyor17 Sep 2026US 2026/0274579 A1
- System and method for processing a mixture of materials20 Aug 2026US 2026/0242147 A1General Kinematics Corporation
- Maintenance System And Method For A Rail Conveyor30 Jul 2026US 2026/0217475 A1The University of Newcastle
- Apparatus of delivering consignment23 Jul 2026US 2026/0208963 A1Hyundai Motor Company
- Paddle Sweep Assembly Having Adjustable Length23 Jul 2026US 2026/0208984 A1CTB, Inc.
Most cited
By later US patents
- Mechanical handling apparatus98US 4,909,378 AHydraroll Limited · 1990
- Fold linkage and method of using same88US 6,296,109 B1Astec Industries, Inc. · 2001
- Material conveying apparatus and method84US 5,685,416 AUnited Parcel Service of America, Inc. · 1997
- Conveyor system with lifting mechanism70US 5,985,029 ASpeedline Technologies, Inc. · 1999
- Folding transport conveyor for a construction machine, automotive construction machine, as well as method for pivoting a transport conveyor69US 8,424,666 B2Wirtgen GmbH · 2013