A01D 87/0038
Dumpboxes or metering devices for loading or unloading
Official title: {Dumpboxes or metering devices for loading or unloading}
A01D87/0038 (Dumpboxes or metering devices for loading or unloading) appears on 7 US grants and 3 published applications in this corpus.
Search patents in A01D- Granted patents
- 7
- Published applications
- 3
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control system for controlling filling based on load weight5 Nov 2024US 12,135,571 B2Deere & Company
- Agricultural dump cart16 Jun 2020US 10,682,940 B2
- System for unloading agricultural material19 Apr 2011US 7,927,201 B2Cobco Manufacturing, Inc.
- Cotton basket unloading structure5 May 1987US 4,662,160 ADeere & Company
- Apparatus for granulating and conveying corn-cob mix23 Apr 1985US 4,512,521 AEngelbrecht & Lemmerbrock GmbH & Co.
Most cited
By later US patents
- Cotton basket unloading structure12US 4,662,160 ADeere & Company · 1987
- Feed material handling apparatus5US 3,968,997 ASperry Rand Corporation · 1976
- Agricultural dump cart3US 10,682,940 B22020
- System for unloading agricultural material3US 7,927,201 B2Cobco Manufacturing, Inc. · 2011
- Control system for controlling filling based on load weight2US 12,135,571 B2Deere & Company · 2024