B66C 13/12
Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable
Official title: Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
B66C13/12 (Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable) appears on 196 US grants and 192 published applications in this corpus.
Search patents in B66C- Granted patents
- 196
- Published applications
- 192
- Assignees
- 152
- Inventors
- 400
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 3 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 5 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 5 |
| 2010 | 1 | 5 |
| 2011 | 5 | 4 |
| 2012 | 0 | 7 |
| 2013 | 7 | 4 |
| 2014 | 6 | 8 |
| 2015 | 3 | 14 |
| 2016 | 7 | 11 |
| 2017 | 14 | 13 |
| 2018 | 13 | 6 |
| 2019 | 6 | 14 |
| 2020 | 10 | 11 |
| 2021 | 13 | 19 |
| 2022 | 9 | 13 |
| 2023 | 11 | 11 |
| 2024 | 20 | 11 |
| 2025 | 11 | 9 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multifunctional grapple-heel combination device for use with a manipulation machine18 Aug 2026US 12,709,520 B2Treklos, LLC
- Grid-powered material handling and/or construction machine23 Jun 2026US 12,662,357 B2Liebherr-Werk Biberach GmbH
- Crane cable and hose management9 Jun 2026US 12,649,643 B2Knight Industries & Associates, Inc.
- Crane control system and control method5 May 2026US 12,617,656 B2Mitsui E&S Co., Ltd.
- Pipe layer attachment for an excavator7 Apr 2026US 12,595,637 B2Volvo Construction Equipment AB
- Crane vehicle10 Sep 2026US 2026/0265023 A1Tadano Ltd.
- Crane3 Sep 2026US 2026/0257894 A1Tadano Ltd.
- Crane20 Aug 2026US 2026/0242186 A1Tadano Ltd.
- Power supply for crane systems25 Jun 2026US 2026/0176110 A1WIKA Alexander Wiegand SE & Co. KG
- Crane arm and a working equipment25 Jun 2026US 2026/0176112 A1Hiab AB
Most cited
By later US patents
- Internally supported power track40US 10,174,868 B2Oshkosh Corporation · 2019
- Device for mounting of a turnable implement35US 7,311,489 B2Komatsu Forest AB · 2007
- Motorized load rotation device with autonomous power supply for cable lifting mechanisms33US 5,071,184 APotain · 1991
- Internally supported power track27US 9,791,071 B2Oshkosh Corporation · 2017
- Power cable spooling/unspooling device23US 5,294,066 ADelachaux S. A. · 1994