H01R 39/383
Characterised by the electrical connection to the brush holder
Official title: {characterised by the electrical connection to the brush holder}
H01R39/383 (Characterised by the electrical connection to the brush holder) appears on 104 US grants and 98 published applications in this corpus.
Search patents in H01R- Granted patents
- 104
- Published applications
- 98
- Assignees
- 66
- Inventors
- 207
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 0 |
| 2003 | 4 | 2 |
| 2004 | 2 | 6 |
| 2005 | 7 | 8 |
| 2006 | 7 | 5 |
| 2007 | 1 | 5 |
| 2008 | 4 | 2 |
| 2009 | 3 | 3 |
| 2010 | 2 | 6 |
| 2011 | 3 | 2 |
| 2012 | 3 | 3 |
| 2013 | 2 | 3 |
| 2014 | 3 | 3 |
| 2015 | 1 | 10 |
| 2016 | 12 | 9 |
| 2017 | 5 | 4 |
| 2018 | 5 | 1 |
| 2019 | 6 | 2 |
| 2020 | 1 | 4 |
| 2021 | 3 | 5 |
| 2022 | 5 | 4 |
| 2023 | 1 | 1 |
| 2024 | 4 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Current transmission sub-device of a current-excited synchronous machine as a drive motor in a hybrid on electric vehicle10 Jun 2025US 12,328,039 B2Bayerische Motoren Werke Aktiengesellschaft
- Internally sprung shunt13 May 2025US 12,300,950 B2Conductix, Inc.
- Carbon brush for transferring high currents10 Dec 2024US 12,166,322 B2Schunk Kohlenstofftechnik GmbH
- Brush holder for holding at least two brushes for a sliding contact arrangement, electrical machine and motor vehicle22 Oct 2024US 12,126,241 B2Audi AG
- Brush holder assembly28 May 2024US 11,996,664 B2Cutsforth, Inc.
- Holder for axial brush assembly10 Sep 2026US 2026/0269548 A1
- Current transfer device for a rotor of an electric machine23 Jul 2026US 2026/0213482 A1Schaeffler Technologies AG & Co. KG
- Internally sprung shunt11 Jun 2026US 2026/0163321 A1Conductix, Inc.
- Brush unit and connection device19 Mar 2026US 2026/0081394 A1Nsk Ltd.
- Discharge device8 Jan 2026US 2026/0013023 A1
Most cited
By later US patents
- Brush holder apparatus, brush assembly, and method63US 7,034,430 B2Cutsforth Products, Inc. · 2006
- Brush holder apparatus, brush assembly, and method45US 7,122,935 B2Cutsforth Products, Inc. · 2006
- Terminal connections and housing for a small electric motor for windshield wiper44US 4,572,979 AITT Industries, Inc. · 1986
- Collector machine with housing contacting41US 5,939,812 ARobert Bosch GmbH · 1999
- Brush holder apparatus, brush assembly, and method40US 7,564,160 B2Cutsforth Products, Inc. · 2009