H01R 41/02
Devices for interrupted current collection
Official title: Devices for interrupted current collection, e.g. distributor (electrically-operated selector switches H01H67/00)
H01R41/02 (Devices for interrupted current collection) appears on 9 US grants and 12 published applications in this corpus.
Search patents in H01R- Granted patents
- 9
- Published applications
- 12
- Assignees
- 13
- Inventors
- 26
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
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- Smart window having variable transmittance windowpanes23 May 2023US 11,656,509 B2Difon Co., Ltd.
- Medium voltage switching pole28 Feb 2023US 11,594,386 B2ABB Schweiz AG
- Grounding shoe and vehicle13 Dec 2016US 9,517,738 B2Mitsubishi Heavy Industries, Ltd.
- Contact device for contacting a contact conductor arrangement20 Sep 2016US 9,450,321 B2Schunk Bahn-und Industrietechnik GmbH
- Contactor selection to open under load20 Nov 2025US 2025/0357750 A1Caterpillar Inc.
- Charging contact with primary brush motion isolated from flexible connection14 Aug 2025US 2025/0260207 A1Conductix, Inc.
- Measurement device for current collectors, and method for operating the measurement device, and a calibration apparatus10 Apr 2025US 2025/0116534 A1Paul Vahle GmbH & Co. KG
- Charging contact with shuntless brush16 Jan 2025US 2025/0023310 A1
- Smart window having variable transmittance windowpanes3 Mar 2022US 2022/0066254 A1Hyundai Motor Company
Most cited
By later US patents
- Auxiliary vehicle light apparatus14US 7,498,686 B22009
- Fuze encoder9US 4,100,856 AGeneral Electric Company · 1978
- System adapted for one or more electrically propellable vehicles (a snow plough arrangement)5US 8,875,857 B2Elways AB · 2014
- Grounding shoe and vehicle3US 9,517,738 B2Mitsubishi Heavy Industries, Ltd. · 2016
- System adapted for one or more vehicles, which may be driven forward electrically2US 8,794,410 B2Elways AB · 2014