E02F 3/7613
With the scraper blade adjustable relative to the pivoting arms about a
Official title: {with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers}
E02F3/7613 (With the scraper blade adjustable relative to the pivoting arms about a) appears on 128 US grants and 80 published applications in this corpus.
Search patents in E02F- Granted patents
- 128
- Published applications
- 80
- Assignees
- 47
- Inventors
- 232
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 4 | 0 |
| 2004 | 1 | 4 |
| 2005 | 4 | 6 |
| 2006 | 4 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 4 |
| 2010 | 2 | 1 |
| 2011 | 2 | 4 |
| 2012 | 3 | 2 |
| 2013 | 2 | 2 |
| 2014 | 3 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 5 |
| 2017 | 1 | 3 |
| 2018 | 3 | 1 |
| 2019 | 2 | 0 |
| 2020 | 3 | 11 |
| 2021 | 3 | 5 |
| 2022 | 6 | 7 |
| 2023 | 2 | 6 |
| 2024 | 6 | 4 |
| 2025 | 1 | 3 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Differential dozer blade lift and angle mechanism6 Oct 2026US 12,753,572 B2
- Sensor installation calibration for six-way blade monitoring2 Jun 2026US 12,644,257 B2Honeywell International Inc.
- Construction machine12 May 2026US 12,624,525 B2Yanmar Holdings Co., Ltd.
- Automatically steering a mobile machine14 Apr 2026US 12,601,140 B2Caterpillar Inc.
- Method of controlling a grading attachment on a skid steer vehicle3 Feb 2026US 12,540,452 B2
- Positionable vibratory roller13 Aug 2026US 2026/0234889 A1Deere & Company
- Foldable dozer blade11 Jun 2026US 2026/0160038 A1Deere & Company
- Sensor installation calibration for six-way blade monitoring22 May 2025US 2025/0163682 A1Honeywell International Inc.
- Systems and methods for grade control window activation6 Mar 2025US 2025/0075464 A1Deere & Company
- Box blade27 Feb 2025US 2025/0067019 A1Deere & Company
Most cited
By later US patents
- Variable wing plow blade and mounting structure therefor72US 4,249,323 ADe Lorean Manufacturing Company · 1981
- Variable wing plow blade and mounting structure therefor55US 4,356,645 ADe Lorean Manufacturing Company · 1982
- Bucket attachment for tractor blade54US 4,890,400 A1990
- Adjustment and stabilizer mechanism for dozer blade42US 4,405,019 AJ. I. Case Company · 1983
- Articulated dozer blade system for vehicles41US 5,960,569 A1999