B65G 15/42
Having ribs, ridges, or other surface projections
Official title: having ribs, ridges, or other surface projections
B65G15/42 (Having ribs, ridges, or other surface projections) appears on 394 US grants and 394 published applications in this corpus.
Search patents in B65G- Granted patents
- 394
- Published applications
- 394
- Assignees
- 252
- Inventors
- 785
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 5 | 8 |
| 2003 | 5 | 4 |
| 2004 | 1 | 5 |
| 2005 | 2 | 6 |
| 2006 | 6 | 3 |
| 2007 | 5 | 9 |
| 2008 | 2 | 8 |
| 2009 | 4 | 11 |
| 2010 | 8 | 10 |
| 2011 | 5 | 7 |
| 2012 | 5 | 9 |
| 2013 | 9 | 9 |
| 2014 | 7 | 17 |
| 2015 | 21 | 23 |
| 2016 | 20 | 18 |
| 2017 | 21 | 25 |
| 2018 | 19 | 31 |
| 2019 | 21 | 16 |
| 2020 | 29 | 32 |
| 2021 | 25 | 27 |
| 2022 | 19 | 27 |
| 2023 | 22 | 22 |
| 2024 | 26 | 29 |
| 2025 | 22 | 24 |
| 2026 | 11 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Medication container probe sorting system and apparatus28 Jul 2026US 12,692,094 B2Innovation Associates, Inc.
- Method for joining the ends of a linear belt in order to form an endless belt for the transport of foodstuffs30 Jun 2026US 12,669,164 B2Liftvrac
- Lifting conveyor belt23 Jun 2026US 12,662,319 B2Stm Industriale S.P.A.
- Feeding system for cotton wrapped sticks23 Jun 2026US 12,662,329 B2Borghi S.P.A.
- Medication container air sorting system and apparatus5 May 2026US 12,617,629 B2Innovation Associates, Inc.
- Steep-angle thermoplastic elastomer belts and belts made from a combination of a rubber and thermoplastic elastomers with thermoplastic abrasive and impact resistant chevron cleats for mining and heavy industrial applications1 Oct 2026US 2026/0296792 A1ContiTech Deutschland GmbH
- Flighted belt conveyor and scraper17 Sep 2026US 2026/0274583 A1Laitram, L. L. C.
- Medication container sorting system and apparatus10 Sep 2026US 2026/0265000 A1Innovation Associates, Inc.
- Skirtboard liner assemblies3 Sep 2026US 2026/0257863 A1Martin Engineering Company
- Magnetic belt clamp16 Jul 2026US 2026/0200045 A1Laitram, L. L. C.
Most cited
By later US patents
- Method for fabricating non-linear side wall conveyor belting112US 4,532,098 A1985
- Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site99US 9,340,353 B2Oren Technologies, LLC · 2016
- Positionable cleats and associated conveyors58US 4,143,759 A1979
- Systems and methods for providing singulation of objects for processing55US 10,538,394 B2Berkshire Grey, Inc. · 2020
- Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site55US 9,969,564 B2Oren Technologies, LLC · 2018