A01D 41/148
Telescopic headers
Official title: {Telescopic headers}
A01D41/148 (Telescopic headers) appears on 30 US grants and 25 published applications in this corpus.
Search patents in A01D- Granted patents
- 30
- Published applications
- 25
- Assignees
- 11
- Inventors
- 53
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 4 | 6 |
| 2020 | 1 | 1 |
| 2021 | 2 | 5 |
| 2022 | 4 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gauge wheel control system for an agricultural system5 May 2026US 12,616,094 B2CNH Industrial America LLC
- Cutting mechanism with longitudinally movable support element for supporting a conveyor surface4 Nov 2025US 12,457,935 B2Carl Geringhoff GmbH & Co. KG
- Draper head with securing action for a height-adjustable reel11 Jun 2024US 12,004,453 B2Carl Geringhoff GmbH & Co. KG
- Agricultural harvesting machine7 Mar 2023US 11,596,102 B2CLAAS Selbstfahrende Erntemaschinen GmbH
- Harvesting header segment display and map29 Nov 2022US 11,510,365 B2CNH Industrial America LLC
- Gauge wheel control system for an agricultural system14 Sep 2023US 2023/0284561 A1CNH Industrial America LLC
- Cutting Mechanism with Longitudinally Movable Support Element for Supporting a Conveyor Surface29 Dec 2022US 2022/0408644 A1Carl Geringhoff GmbH & Co. KG
- Combine headers with fold up cutterbars26 Aug 2021US 2021/0259153 A1CNH Industrial America LLC
- Quick release draper belt tensioning system3 Jun 2021US 2021/0163229 A1CNH Industrial America LLC
- Draper Head with Securing Action for a Height-Adjustable Reel15 Apr 2021US 2021/0105944 A1Carl Geringhoff GmbH & Co. KG
Most cited
By later US patents
- Harvesting platform52US 4,011,709 ADeere & Company · 1977
- Self-propelling harvester thresher with composite cutting table34US 5,711,140 AClaas Kommanditgesellschaft auf Aktien · 1998
- Extendable header for harvesting machine32US 7,730,707 B2CNH America LLC · 2010
- Extensible combine header26US 4,910,946 AProbe Adventures, Inc. · 1990
- Crop collecting assembly for an agricultural harvester24US 7,404,283 B2Deere & Company · 2008