B66C 13/44
Electrical transmitters
B66C13/44 (Electrical transmitters) appears on 91 US grants and 121 published applications in this corpus.
Search patents in B66C- Granted patents
- 91
- Published applications
- 121
- Assignees
- 65
- Inventors
- 229
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 3 |
| 2010 | 2 | 4 |
| 2011 | 1 | 7 |
| 2012 | 4 | 2 |
| 2013 | 1 | 4 |
| 2014 | 2 | 3 |
| 2015 | 3 | 3 |
| 2016 | 6 | 3 |
| 2017 | 1 | 5 |
| 2018 | 3 | 9 |
| 2019 | 7 | 10 |
| 2020 | 12 | 11 |
| 2021 | 4 | 12 |
| 2022 | 9 | 9 |
| 2023 | 11 | 9 |
| 2024 | 7 | 2 |
| 2025 | 2 | 7 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for determining a vehicle rigging setup24 Feb 2026US 12,559,017 B2Oshkosh Corporation
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- Hydraulic circuit and method for a material handler13 Jan 2026US 12,522,477 B2Brandt Industries Canada Ltd.
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- Crane vehicle10 Sep 2026US 2026/0265023 A1Tadano Ltd.
- Crane upper and lower structure interlocking system, and crane9 Jul 2026US 2026/0193063 A1Xuzhou Heavy Machinery Co., Ltd.
- Systems and methods for determining a vehicle rigging setup25 Jun 2026US 2026/0175767 A1Oshkosh Corporation
- Hydraulic circuit and method for a material handler8 Jan 2026US 2026/0008654 A1Brandt Industries Canada Ltd.
Most cited
By later US patents
- Crane safety devices and methods62US 6,744,372 B12004
- Crane safety devices and methods44US 6,894,621 B22005
- Wireless sensor system39US 8,477,027 B22013
- System and method for controlling a teleoperated robotic agile lift system36US 8,942,846 B2Raytheon Company · 2015
- Motorized load rotation device with autonomous power supply for cable lifting mechanisms33US 5,071,184 APotain · 1991