B65G 13/11
Roller frames
B65G13/11 (Roller frames) appears on 431 US grants and 326 published applications in this corpus.
Search patents in B65G- Granted patents
- 431
- Published applications
- 326
- Assignees
- 276
- Inventors
- 792
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 11 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 14 | 0 |
| 2001 | 13 | 6 |
| 2002 | 12 | 10 |
| 2003 | 13 | 10 |
| 2004 | 10 | 7 |
| 2005 | 5 | 12 |
| 2006 | 6 | 18 |
| 2007 | 15 | 10 |
| 2008 | 7 | 11 |
| 2009 | 7 | 3 |
| 2010 | 6 | 4 |
| 2011 | 3 | 3 |
| 2012 | 0 | 5 |
| 2013 | 4 | 7 |
| 2014 | 7 | 12 |
| 2015 | 13 | 6 |
| 2016 | 10 | 9 |
| 2017 | 8 | 14 |
| 2018 | 15 | 20 |
| 2019 | 22 | 17 |
| 2020 | 25 | 27 |
| 2021 | 23 | 23 |
| 2022 | 15 | 17 |
| 2023 | 20 | 22 |
| 2024 | 19 | 19 |
| 2025 | 22 | 15 |
| 2026 | 9 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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
- Material handling apparatus4 Aug 2026US 12,698,159 B2Intelligrated Headquarters, LLC
- Flexible rolling belt-based conveying apparatus14 Jul 2026US 12,679,658 B2Suzhou Pairs Kee Automation Equipment Co., Ltd.
- Guard assembly for a conveyor system23 Jun 2026US 12,662,318 B2Intelligrated Headquarters, LLC
- Laminated timber beam production system17 Sep 2026US 2026/0273913 A1MINDA Industrieanlagen GmbH
- Flow rail system and pallet stop apparatus17 Sep 2026US 2026/0274577 A1Woodsage LLC
- Storage system for rolled or cylindrical products20 Aug 2026US 2026/0242133 A1Steelholder LLC
- Flip Rail for Conveyor System20 Aug 2026US 2026/0242145 A1Modo 8, LLC
- Roller Module for Roller Conveyor with Tub-Like Base Body20 Aug 2026US 2026/0242151 A1Robert Bosch GmbH
Most cited
By later US patents
- Flow rack135US 6,948,900 B1Life Time Systems, LLC · 2005
- Universal flow track system119US 6,132,158 AUnex Manufacturing, Inc. · 2000
- Rollers and track for gravity fed shelving apparatus105US 6,523,664 B2B-O-F Corporation · 2003
- Selectable width track apparatus and method for a gravity fed shelving system105US 7,114,606 B2B-O-F Corporation · 2006
- Mechanical handling apparatus98US 4,909,378 AHydraroll Limited · 1990