A01D 87/003
Loaders for hay or like field crops: with gripping or clamping devices
Official title: {with gripping or clamping devices (manure loaders A01C3/04)}
A01D87/003 (Loaders for hay or like field crops: with gripping or clamping devices) appears on 19 US grants and 13 published applications in this corpus.
Search patents in A01D- Granted patents
- 19
- Published applications
- 13
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 21 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for removing twine from a bale21 Nov 2023US 11,820,545 B21708828 Ontario Ltd.
- Gripper, implement and method20 Oct 2020US 10,806,082 B2Deere & Company
- Feed wagon27 Nov 2018US 10,136,616 B2Lely Patent N. V.
- Piler rake and grab arrangement for sugar cane harvesting25 Jun 2013US 8,469,649 B2Deere & Company
- Bale moistening and handling apparatus and method21 Apr 2009US 7,520,213 B2Gilbrea Consulting Ltd.
- Bale Claw23 Oct 2025US 2025/0324924 A1
- Work vehicle27 Jun 2024US 2024/0206398 A1CLAAS Omaha Inc.
- Apparatus and method for removing twine from a bale29 Apr 2021US 2021/0120746 A11708828 Ontario Ltd.
- Hay Hugger Apparatus5 Mar 2020US 2020/0068805 A1Texas Tech University System
- Gripper, implement and method21 Nov 2019US 2019/0350135 A1Deere & Company
Most cited
By later US patents