B65G 25/02
The carrier or impeller having different forward and return paths of movement
Official title: the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
B65G25/02 (The carrier or impeller having different forward and return paths of movement) appears on 250 US grants and 118 published applications in this corpus.
Search patents in B65G- Granted patents
- 250
- Published applications
- 118
- Assignees
- 182
- Inventors
- 402
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 9 | 0 |
| 1985 | 10 | 0 |
| 1986 | 8 | 0 |
| 1987 | 7 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 4 |
| 2003 | 5 | 4 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 4 | 7 |
| 2008 | 2 | 24 |
| 2009 | 3 | 0 |
| 2010 | 4 | 6 |
| 2011 | 2 | 4 |
| 2012 | 8 | 4 |
| 2013 | 7 | 4 |
| 2014 | 4 | 4 |
| 2015 | 7 | 6 |
| 2016 | 3 | 2 |
| 2017 | 5 | 7 |
| 2018 | 7 | 7 |
| 2019 | 4 | 3 |
| 2020 | 3 | 7 |
| 2021 | 3 | 5 |
| 2022 | 5 | 4 |
| 2023 | 4 | 5 |
| 2024 | 4 | 3 |
| 2025 | 4 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for heating steel products9 Jun 2026US 12,649,956 B2Danieli & C. Officine Meccaniche SpA
- Conveyor apparatus for electronic waste transfer17 Mar 2026US 12,577,053 B1Phiston Technologies, Inc.
- Packaging apparatus30 Dec 2025US 12,509,263 B2Packaging Automation Limited
- Logistics conveying line, logistics conveying line system, and logistics conveying method15 Apr 2025US 12,275,595 B2Contemporary Amperex Technology (Hong Kong) Limited
- Packaging apparatus8 Apr 2025US 12,269,633 B2Packaging Automation Limited
- Mechanical device and method for transporting an object mounted on rollers23 Apr 2026US 2026/0109549 A1
- Brush systems, transfer systems, and molding systems including same12 Feb 2026US 2026/0041226 A1Graham Packaging Company L. P.
- Conveyor system7 Aug 2025US 2025/0250119 A1Magnetic Products, Inc.
- Device and method for freeze-dryng liquid-containing composition20 Feb 2025US 2025/0060159 A1Rheavita BV
- Reciprocating conveyor11 Jul 2024US 2024/0228171 A1Jabil Circuit (Singapore) Pte. Ltd.
Most cited
By later US patents
- Automatic apparatus for storing and dispensing packaged medication and other small elements133US 7,100,792 B2Omnicell, Inc. · 2006
- Assembly line system97US 5,109,974 AMenziken Automation Mat AG · 1992
- Automatic apparatus for storing and dispensing packaged medication and other small elements95US 7,249,688 B2Omnicell, Inc. · 2007
- Automatic apparatus for storing and dispensing packaged medication and other small elements86US 7,588,167 B2Omnicell, Inc. · 2009
- Semiconductor wafer handling and transport85US 8,500,388 B2Brooks Automation, Inc. · 2013