B65G 65/38
Mechanical devices
B65G65/38 (Mechanical devices) appears on 31 US grants and 25 published applications in this corpus.
Search patents in B65G- Granted patents
- 31
- Published applications
- 25
- Assignees
- 31
- Inventors
- 83
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 3 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Article supply device11 Aug 2026US 12,703,574 B2Bandai Co., Ltd.
- Emptying system for emptying paste-like material from barrel-type containers13 Jan 2026US 12,522,453 B2Netzsch Pumpen & Systeme GmbH (DE)
- Dual power driving-based parallel movable shelf and unloading apparatus thereof22 Jul 2025US 12,365,554 B2Zhejiang Libiao Robots Co., Ltd.
- System for transferring articles from a container20 May 2025US 12,304,756 B2United States Postal Service
- Mobility for delivery10 Oct 2023US 11,780,674 B2Hyundai Motor Company
- Remote operated vehicle for cleaning grain bins9 Jul 2026US 2026/0191145 A1
- Status detection apparatus for central telescopic feeding pipe in coal storage eurosilo22 Jan 2026US 2026/0021980 A1Huaneng Power International, Inc. Shanghai Shidongkou First Power Plant
- System for transferring articles from a container4 Sep 2025US 2025/0276861 A1United States Postal Service
- Polymer dissolution equipment suitable for large hydraulic fracturing operations12 Jun 2025US 2025/0186954 A1
- Auger systems for reducing grain bin entrapment5 Dec 2024US 2024/0400319 A1Gahler Innovations LLC
Most cited
By later US patents
- Ring type silo unloader22US 4,242,028 AVan Dusen & Co., Inc. · 1980
- Mass discharger for a container such as a silo, including a jointed conveyer operating from above19US 5,540,533 A1996
- Modular storage bin sweep system10US 8,967,937 B2Sioux Steel Company · 2015
- Material handling device8US 4,806,058 A1989
- Apparatus for emptying bulk material from a storage chamber7US 4,170,433 AHaahjem Mekanishe A/A · 1979