A01B 29/048
Bar cage rollers
Official title: {Bar cage rollers}
A01B29/048 (Bar cage rollers) appears on 94 US grants and 96 published applications in this corpus.
Search patents in A01B- Granted patents
- 94
- Published applications
- 96
- Assignees
- 26
- Inventors
- 105
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 3 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 7 |
| 2013 | 6 | 2 |
| 2014 | 5 | 11 |
| 2015 | 3 | 11 |
| 2016 | 7 | 2 |
| 2017 | 7 | 4 |
| 2018 | 6 | 9 |
| 2019 | 8 | 7 |
| 2020 | 3 | 4 |
| 2021 | 8 | 13 |
| 2022 | 7 | 4 |
| 2023 | 4 | 6 |
| 2024 | 2 | 2 |
| 2025 | 4 | 6 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for monitoring plugging of basket assemblies of an agricultural implement25 Aug 2026US 12,713,999 B2CNH Industrial America LLC
- Grouser-cage attachment for equipment21 Apr 2026US 12,604,787 B2
- Spoils sifting and ground surface preparation apparatuses and systems24 Feb 2026US 12,557,719 B1ABI Attachments, Inc.
- Agricultural system and method for monitoring plugging of ground-engaging tools of an agricultural implement24 Feb 2026US 12,560,560 B2CNH Industrial America LLC
- Dual basket attachment16 Sep 2025US 12,414,487 B2Deere & Company
- Object removal system for a cage roller3 Jul 2025US 2025/0212711 A1Kuhn Krause, Inc.
- System and method for monitoring plugging of basket assemblies of an agricultural implement1 May 2025US 2025/0138180 A1CNH Industrial America LLC
- Control system for an agricultural tillage implement10 Apr 2025US 2025/0113752 A1CNH Industrial America LLC
- Arena grooming machines10 Apr 2025US 2025/0116088 A1
- Systems and methods for an agricultural implement6 Mar 2025US 2025/0072311 A1CNH Industrial America LLC
Most cited
By later US patents
- Soil cultivating machine with axially displaceable adjusting rod70US 4,375,837 AC. van der Lely N. V. · 1983
- Soil conditioning rotary reel40US 6,843,047 B2CNH America LLC · 2005
- Clod crumbler27US 4,919,211 ANational Research Development Corporation · 1990
- Soil tilling and planting implement27US 8,430,179 B2L & B Manufacturing, Inc. · 2013
- Mound forming machine and seed planter system27US 9,003,982 B12015