H02K 15/028
Fastening stator or rotor bodies to casings, supports, shafts or hubs
H02K15/028 (Fastening stator or rotor bodies to casings, supports, shafts or hubs) appears on 190 US grants and 172 published applications in this corpus.
Search patents in H02K- Granted patents
- 190
- Published applications
- 172
- Assignees
- 136
- Inventors
- 519
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 5 | 4 |
| 2003 | 3 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 5 |
| 2008 | 2 | 2 |
| 2009 | 3 | 5 |
| 2010 | 4 | 5 |
| 2011 | 4 | 6 |
| 2012 | 3 | 5 |
| 2013 | 3 | 5 |
| 2014 | 6 | 4 |
| 2015 | 3 | 8 |
| 2016 | 4 | 4 |
| 2017 | 5 | 13 |
| 2018 | 5 | 7 |
| 2019 | 8 | 15 |
| 2020 | 10 | 15 |
| 2021 | 18 | 8 |
| 2022 | 10 | 17 |
| 2023 | 5 | 6 |
| 2024 | 13 | 7 |
| 2025 | 8 | 13 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric motor bearing assembly and method6 Oct 2026US 12,756,261 B2Milwaukee Electric Tool Corporation
- Mixed bar and wire conductor combinations for stators of high-speed electric motors14 Jul 2026US 12,683,439 B2GM Global Technology Operations LLC
- Method for mounting a decoupling element in a through-hole in a stator of an electric machine, stator for an electric machine, and electric machine comprising a stator of this type7 Jul 2026US 12,676,517 B2Schaeffler Technologies AG & Co. KG
- Method for stator alignment to the motor housing5 May 2026US 12,620,878 B2GM Global Technology Operations LLC
- Rotor, rotary electric machine, and method of manufacturing the rotary electric machine10 Mar 2026US 12,573,898 B2Mitsubishi Electric Corporation
- Rotor, actuator, and method for manufacturing rotor1 Oct 2026US 2026/0302858 A1Aisin Corporation
- Rotating electric machine and method of assembling rotating electric machine17 Sep 2026US 2026/0280366 A1Honda Motor Co., Ltd.
- Cylindrical member, tapered part-attached cylindrical member, surface magnet motor, and method for producing surface magnet motor3 Sep 2026US 2026/0261161 A1Mitsubishi Electric Corporation
- Rotor and method for producing the rotor13 Aug 2026US 2026/0238054 A1ZF Friedrichshafen AG
- Rotor, rotary electrical machine, rotor manufacturing method, component, and component manufacturing method30 Jul 2026US 2026/0221823 A1Mitsubishi Electric Mobility Corporation
Most cited
By later US patents
- Vibration reduction system for an electric motor50US 5,497,039 AGeneral Electric Company · 1996
- Method of making armature of double insulation construction45US 4,263,711 AMatsushita Electric Industrial Co., Ltd. · 1981
- Structured product dynamoelectric machine45US 5,113,104 AGeneral Electric Company · 1992
- Permanent magnet-excited assembly of an electrical machine, and process for its manufacture43US 6,175,177 B1VEM Sachsenwerk GmbH · 2001
- Method of manufacturing a motor element of an electric motor42US 5,040,285 AFisher & Paykel Limited · 1991