E02F 3/3613
With means for absorbing any play therebetween
Official title: {with means for absorbing any play therebetween (E02F3/364 takes precedence)}
E02F3/3613 (With means for absorbing any play therebetween) appears on 30 US grants and 23 published applications in this corpus.
Search patents in E02F- Granted patents
- 30
- Published applications
- 23
- Assignees
- 21
- Inventors
- 58
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 5 |
| 2019 | 4 | 0 |
| 2020 | 1 | 1 |
| 2021 | 3 | 2 |
| 2022 | 2 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular excavator5 May 2026US 12,618,218 B2Jiangsu Xcmg Construction Machinery Research Institute Ltd.
- Change system for loading cranes21 Jan 2025US 12,202,713 B2OilQuick Deutschland KG
- Quick-hitch for construction vehicle tools13 Sep 2022US 11,441,290 B2Kinshofer GmbH
- Convertible carriage12 Apr 2022US 11,299,380 B2Deere & Company
- Multi-degree-of-freedom automatic center-adjusting device, hydraulic quick-coupling device, and rescue equipment15 Jun 2021US 11,035,093 B2University of Science and Technology Beijing
- Modular excavator2 May 2024US 2024/0141613 A1Jiangsu Xcmg Construction Machinery Research Institute Ltd.
- Packer1 Dec 2022US 2022/0381000 A1Wedgelock Equipment Limited
- Convertible carriage3 Mar 2022US 2022/0063971 A1Deere & Company
- Change System for Loading Cranes15 Jul 2021US 2021/0214192 A1OilQuick Deutschland KG
- Multi-degree-of-freedom automatic center-adjusting device, hydraulic quick-coupling device, and rescue equipment20 May 2021US 2021/0148080 A1University of Science and Technology Beijing
Most cited
By later US patents
- Quick coupler apparatus63US 6,379,075 B1GH Hensley Industries, Inc. · 2002
- Quick change device38US 5,333,695 ALehnhoff Hartstahl GmbH & Co. · 1994
- Quick attachment device for a lifting tractor33US 4,136,792 AJ. I. Case Company · 1979
- Loader coupler25US 4,824,319 AWain-Roy, Inc. · 1989
- Connector assembly for mounting an implement to a prime mover23US 6,662,681 B2Kent Demolition, Inc. · 2003