B65G 45/14
Moving scrapers
B65G45/14 (Moving scrapers) appears on 59 US grants and 49 published applications in this corpus.
Search patents in B65G- Granted patents
- 59
- Published applications
- 49
- Assignees
- 54
- Inventors
- 152
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 1 | 2 |
| 2019 | 6 | 4 |
| 2020 | 3 | 3 |
| 2021 | 4 | 5 |
| 2022 | 2 | 1 |
| 2023 | 5 | 5 |
| 2024 | 2 | 3 |
| 2025 | 4 | 4 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Push-back storage systems22 Sep 2026US 12,741,823 B2The Econo-Rack Group (2015) Inc.
- Automatic belt-scraper-adjusting device and conveyor belt cleaner having the same25 Aug 2026US 12,715,710 B2Jimway Enterprise Co., Ltd.
- Conveyor belt clean-out roller systems and methods18 Aug 2026US 12,709,486 B2Cambridge International, Inc.
- Transport equipment with cleaning capabilities2 Dec 2025US 12,486,118 B1Moutai Institute
- Method and device for collecting litter or scrapings2 Sep 2025US 12,404,116 B2Radie B.V.
- Flighted belt conveyor and scraper17 Sep 2026US 2026/0274583 A1Laitram, L. L. C.
- Carrier system for goods to be conveyed for movement on a conveying surf ace of a planar motor drive system16 Jul 2026US 2026/0200683 A1Provisur Technologies, Inc.
- Scattered-material cleaning robot used for conveyor2 Apr 2026US 2026/0091942 A1
- Comestible discharge wire cleaning26 Mar 2026US 2026/0084900 A1Lawrence Equipment, Inc.
- Belt cleaning device for coal loading and unloading belt conveyor5 Mar 2026US 2026/0062228 A1Qinhuangdao Port Co., Ltd.
Most cited
By later US patents
- Apparatus for cleaning a conveyor belt51US 8,240,460 B12012
- Cleaner34US 5,109,976 AHoryo Corporation · 1992
- Crop baler belt system21US 5,768,986 AMorrison Company, Inc. · 1998
- Conveyor belt cleaning or scraping devices16US 4,349,098 A1982
- Viscid material conveyor13US 4,148,392 APrab Conveyors, Inc. · 1979