A01D 13/00
Diggers
Official title: Diggers, e.g. potato ploughs
A01D13/00 (Diggers) appears on 6 US grants and 6 published applications in this corpus.
Search patents in A01D- Granted patents
- 6
- Published applications
- 6
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 23 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 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 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for observing working processes of an agricultural machine, digital video system and agricultural machine23 Apr 2024US 11,963,477 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Telescoping coulter system and method16 Dec 2014US 8,910,724 B2Spudnik Equipment Company LLC
- Potato harvester14 Jun 2011US 7,958,942 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Honeysuckle bush remover20 Sep 2005US 6,945,334 B2
- Cotton root cutter and shredder13 May 1986US 4,588,033 AOrthman Manufacturing, Inc.
- Systems and methods for truck transitions during harvesting7 Dec 2023US 2023/0389478 A1Snake River Manufacturing
- Method for observing working processes of an agricultural machine, digital video system and agricultural machine20 Oct 2022US 2022/0337785 A1Grimme Landmaschinenfabrik GmbH & Co. KG
- Telescoping coulter system and method18 Jul 2013US 2013/0180740 A1Spudnik Equipment Company LLC
- Potato Harvester1 May 2008US 2008/0099214 A1Grimme Landmaschinenfabrik GmbH & Co. KG
- Potato Harvester24 Jan 2008US 2008/0017394 A1Grimme Landmaschinenfabrik GmbH & Co. KG
Most cited
By later US patents
- Cotton root cutter and shredder10US 4,588,033 AOrthman Manufacturing, Inc. · 1986
- Digger assembly for root-crop harvester3US 4,142,585 AVeb Weimar Werk, Stammbetrieb des Veb Weimar Kombinat · 1979
- Telescoping coulter system and method3US 8,910,724 B2Spudnik Equipment Company LLC · 2014
- Honeysuckle bush remover1US 6,945,334 B22005
- Potato harvester1US 7,958,942 B2Grimme Landmaschinenfabrik GmbH & Co. KG · 2011