B66C 1/447
By hydraulic or pneumatic motors
Official title: {by hydraulic or pneumatic motors}
B66C1/447 (By hydraulic or pneumatic motors) appears on 52 US grants and 45 published applications in this corpus.
Search patents in B66C- Granted patents
- 52
- Published applications
- 45
- Assignees
- 57
- Inventors
- 113
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 3 |
| 2015 | 3 | 4 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 5 |
| 2020 | 4 | 3 |
| 2021 | 3 | 3 |
| 2022 | 1 | 4 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for detecting an entity in the vicinity of a drilling machine, and corresponding method25 Aug 2026US 12,715,740 B2Mbi Produits De Forage Inc.
- Pneumatically operated web lifting tongs16 Jun 2026US 12,654,997 B2Lm Wind Power A/S
- System and method for handling semi-finished metal products21 Oct 2025US 12,448,253 B2ArcelorMittal
- Powered handler with at least one pivot displaceable relative to a body23 Sep 2025US 12,421,084 B2R.N.P. Industries Inc.
- Equipment for self-positioning handling of aluminum profiles for rail vehicle4 Feb 2025US 12,215,002 B2Guohua (Qingdao) Intelligent Precision Drive Control Technology Research Institute Co., Ltd.
- Heel for grapple assembly23 Apr 2026US 2026/0109580 A1Komatsu America Corp.
- Clamping Apparatus23 Jan 2025US 2025/0026621 A1
- Pneumatically operated web lifting tongs6 Jun 2024US 2024/0181732 A1Lm Wind Power A/S
- System for detecting an entity in the vicinity of a drilling machine, and corresponding method9 May 2024US 2024/0151119 A1Mbi Produits De Forage Inc.
- Device for cutting, mobile working machine, method and gripping member21 Sep 2023US 2023/0294197 A1Motocut Oy
Most cited
By later US patents
- Refuse bin grabbing apparatus54US 5,562,386 AMacDonald Johnston Engineering Co. Pty. Ltd. · 1996
- Gripping apparatus52US 5,398,983 A1995
- Apparatus for handling signature bundles29US 4,256,429 AD. W. Zimmerman Mfg., Inc. · 1981
- Grapple device for auger sections25US 5,073,080 ABerkel Incorporated · 1991
- Attachment for loading and unloading constructional material24US 5,163,804 ASK Corporation · 1992