E02F 3/7618
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 horizontal axis}
E02F3/7618 (With the scraper blade adjustable relative to the pivoting arms about a) appears on 204 US grants and 205 published applications in this corpus.
Search patents in E02F- Granted patents
- 204
- Published applications
- 205
- Assignees
- 56
- Inventors
- 412
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 8 | 8 |
| 2006 | 5 | 3 |
| 2007 | 0 | 10 |
| 2008 | 1 | 2 |
| 2009 | 1 | 5 |
| 2010 | 4 | 2 |
| 2011 | 1 | 4 |
| 2012 | 3 | 0 |
| 2013 | 4 | 8 |
| 2014 | 8 | 7 |
| 2015 | 5 | 5 |
| 2016 | 2 | 9 |
| 2017 | 5 | 14 |
| 2018 | 9 | 5 |
| 2019 | 13 | 10 |
| 2020 | 14 | 24 |
| 2021 | 12 | 25 |
| 2022 | 13 | 20 |
| 2023 | 8 | 11 |
| 2024 | 16 | 13 |
| 2025 | 10 | 10 |
| 2026 | 8 | 5 |
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
- Work machine and method for controlling work machine6 Oct 2026US 12,753,574 B2Komatsu Ltd.
- Fine grading system and method for a work machine with a box blade grading attachment9 Jun 2026US 12,650,001 B2Deere & Company
- 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.
- Positionable vibratory roller13 Aug 2026US 2026/0234889 A1Deere & Company
- Determination of a dynamic target plane for an implement of a machine based on filtered dynamic track plane parameters6 Aug 2026US 2026/0226702 A1Caterpillar Inc.
- Construction machine2 Jul 2026US 2026/0185326 A1Yanmar Holdings Co., Ltd.
- Work machine, method of and system for controlling work machine14 May 2026US 2026/0132593 A1Komatsu Ltd.
- Material working attachments5 Mar 2026US 2026/0062879 A1Bourgault Machines Inc.
Most cited
By later US patents
- Grade control system and method for a work vehicle39US 9,328,479 B1Deere & Company · 2016
- Blade for working machine, and construction and earth-moving machine with the blade36US 6,938,701 B2Komatsu Ltd. · 2005
- Bucket-blade attachment for tractors35US 4,999,022 A1991
- Grading vehicle32US 4,213,507 A1980
- Hydraulically tiltable and anglable dozer blade and mounting therefor30US 3,991,832 ADeere & Company · 1976