B65G 45/12
Comprising scrapers
Official title: comprising scrapers
B65G45/12 (Comprising scrapers) appears on 455 US grants and 282 published applications in this corpus.
Search patents in B65G- Granted patents
- 455
- Published applications
- 282
- Assignees
- 193
- Inventors
- 609
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 11 | 0 |
| 1988 | 7 | 0 |
| 1989 | 12 | 0 |
| 1990 | 14 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 5 |
| 2002 | 13 | 4 |
| 2003 | 7 | 4 |
| 2004 | 5 | 11 |
| 2005 | 8 | 8 |
| 2006 | 12 | 15 |
| 2007 | 6 | 8 |
| 2008 | 9 | 7 |
| 2009 | 6 | 15 |
| 2010 | 11 | 9 |
| 2011 | 12 | 9 |
| 2012 | 10 | 9 |
| 2013 | 9 | 9 |
| 2014 | 13 | 9 |
| 2015 | 10 | 6 |
| 2016 | 14 | 14 |
| 2017 | 14 | 15 |
| 2018 | 9 | 10 |
| 2019 | 21 | 12 |
| 2020 | 13 | 12 |
| 2021 | 9 | 12 |
| 2022 | 14 | 19 |
| 2023 | 9 | 17 |
| 2024 | 17 | 15 |
| 2025 | 17 | 14 |
| 2026 | 8 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Apparatus and method for monitoring conveyor systems18 Aug 2026US 12,709,487 B2Flexible Steel Lacing Company
- Conveyor belt scraper4 Aug 2026US 12,698,163 B2Mark Gilbert IP Pty Ltd
- Conveyor belt cleaning assemblies for conveyor belt assemblies24 Sep 2026US 2026/0285611 A1Martin Engineering Company
- Flighted belt conveyor and scraper17 Sep 2026US 2026/0274583 A1Laitram, L. L. C.
- Roller cleaning tool27 Aug 2026US 2026/0250078 A1Flexible Steel Lacing Company
- 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.
- Conveyor Belt Scraper Assembly18 Jun 2026US 2026/0167432 A1Mark Gilbert IP Pty Ltd
Most cited
By later US patents
- Conveyor belt scraper63US 4,533,036 A1985
- Self-adjusting conveyor belt cleaning apparatus61US 4,633,999 A1987
- Conveyor belt cleaner59US 4,953,689 AMartin Engineering Company · 1990
- Conveyor belt cleaner57US 6,581,754 B22003
- Torque arm system for conveyor belt cleaners54US 5,301,797 AJ & H Equipment, Inc. · 1994