F16C 2326/58
Conveyor systems
Official title: Conveyor systems, e.g. rollers or bearings therefor
F16C2326/58 (Conveyor systems) appears on 196 US grants and 133 published applications in this corpus.
Search patents in F16C- Granted patents
- 196
- Published applications
- 133
- Assignees
- 142
- Inventors
- 390
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 4 |
| 2004 | 2 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 1 | 5 |
| 2009 | 2 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 10 |
| 2012 | 4 | 2 |
| 2013 | 3 | 4 |
| 2014 | 7 | 3 |
| 2015 | 8 | 4 |
| 2016 | 3 | 2 |
| 2017 | 4 | 6 |
| 2018 | 8 | 7 |
| 2019 | 7 | 11 |
| 2020 | 13 | 14 |
| 2021 | 11 | 8 |
| 2022 | 7 | 7 |
| 2023 | 4 | 6 |
| 2024 | 9 | 11 |
| 2025 | 6 | 9 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Roller flange, external rotor motor and conveyor roller6 Oct 2026US 12,753,793 B2LOGICDATA Electronic & Software Entwicklungs GmbH
- Bearing positioning structure without radial interference fit1 Sep 2026US 12,723,623 B2TK Elevator Innovation and Operations GmbH
- Roller assembly, and feed roller systems comprising same25 Aug 2026US 12,715,725 B2Shaw Industries Group, Inc.
- External bearing systems26 May 2026US 12,637,294 B2Cambelt International Corporation
- Conveyor component with flexible hub and conveyor assembly10 Mar 2026US 12,570,475 B2Laitram, L. L. C.
- Sliding member for transport devices and resin composition27 Aug 2026US 2026/0250074 A1Global Polyacetal Co., Ltd.
- Conveyor Roller30 Jul 2026US 2026/0217467 A1
- Sheet material feeding device30 Jul 2026US 2026/0217486 A1Sankyo Seisakusho Co.
- Conveyor component with flexible hub and conveyor assembly16 Jul 2026US 2026/0200681 A1Laitram, L. L. C.
- Linear encoder, guide mechanism, and method for attaching linear encoder16 Jul 2026US 2026/0202224 A1Thk Co., Ltd.
Most cited
By later US patents
- Idler roller bearing and seal67US 5,028,054 AFMC Corporation · 1991
- Apparatus for movably supporting article64US 6,279,716 B1Iguchikiko Seisakusho Company, Limited · 2001
- Pneumatic pop-up units for material handling equipment52US 6,516,934 B22003
- Wheel bearing assembly with plastic bearing seals51US 4,113,328 AC. L. Frost & Son, Inc. · 1978
- Pressurized air-gap guided active linear motor suspension system50US 5,668,421 AE. B. Eddy Forest Products, Ltd. · 1997