H02K 49/08
Dynamo-electric clutches: of the collector armature type
Official title: of the collector armature type
H02K49/08 (Dynamo-electric clutches: of the collector armature type) appears on 10 US grants and 3 published applications in this corpus.
Search patents in H02K- Granted patents
- 10
- Published applications
- 3
- Assignees
- 4
- Inventors
- 14
- Latest grant
- 28 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnet to magnet couplings and drives28 May 2019US 10,305,360 B2MagnaDrive Corporation
- Electric apparatus using eddy current generation for transmitting torque between two adjacent rotors11 Sep 2018US 10,075,053 B2IdéNergie Inc.
- Belt pulley arrangement for a belt drive for driving auxiliary units of a motor vehicle and method for driving an auxiliary unit of a motor vehicle connected via a belt pulley arrangement13 Mar 2018US 9,915,198 B2Schaeffler Technologies AG & Co. KG
- Power transmission apparatus12 Feb 2002US 6,346,784 B1
- Tunnel type or dragon-gate type processing system assembled with selected elements and its related interface means7 Oct 1997US 5,674,169 A
- Magnet to magnet couplings and drives18 May 2017US 2017/0141672 A1MagnaDrive Corporation
- Belt pulley arrangement for a belt drive for driving auxiliary units of a motor vehicle and method for driving an auxiliary unit of a motor vehicle connected via a belt pulley arrangement20 Aug 2015US 2015/0233287 A1Schaeffler Technologies AG & Co. KG
- Electric apparatus using eddy current generation for transmitting torque between two adjacent rotors27 Nov 2014US 2014/0346777 A1IdéNergie Inc.
Most cited
By later US patents
- Exercise dynamometer46US 5,267,925 ABoyd Control Systems, Inc. · 1993
- Tunnel type or dragon-gate type processing system assembled with selected elements and its related interface means24US 5,674,169 A1997
- Tunnel type or dragon-gate type processing system assembled with selected elements and its related interface means22US 4,962,583 A1990
- Power transmission apparatus19US 6,346,784 B12002
- Mechanical power transmission assembly10US 5,565,723 A1996