H02K 7/1166
Comprising worm and worm-wheel
Official title: {comprising worm and worm-wheel (structural association with bearings specially adapted for worm gear drives H02K7/081)}
H02K7/1166 (Comprising worm and worm-wheel) appears on 816 US grants and 791 published applications in this corpus.
Search patents in H02K- Granted patents
- 816
- Published applications
- 791
- Assignees
- 323
- Inventors
- 1,567
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 17 | 0 |
| 1999 | 22 | 0 |
| 2000 | 22 | 0 |
| 2001 | 18 | 12 |
| 2002 | 14 | 27 |
| 2003 | 21 | 24 |
| 2004 | 28 | 37 |
| 2005 | 33 | 32 |
| 2006 | 18 | 39 |
| 2007 | 26 | 32 |
| 2008 | 19 | 20 |
| 2009 | 21 | 30 |
| 2010 | 15 | 27 |
| 2011 | 18 | 26 |
| 2012 | 19 | 23 |
| 2013 | 21 | 31 |
| 2014 | 23 | 23 |
| 2015 | 22 | 29 |
| 2016 | 19 | 27 |
| 2017 | 35 | 43 |
| 2018 | 27 | 34 |
| 2019 | 35 | 44 |
| 2020 | 37 | 43 |
| 2021 | 32 | 37 |
| 2022 | 41 | 35 |
| 2023 | 43 | 39 |
| 2024 | 33 | 34 |
| 2025 | 40 | 17 |
| 2026 | 19 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric motor-driven actuation device for motor vehicle applications29 Sep 2026US 12,749,942 B2Kiekert AG
- Drive device, in particular adjustment drive, in a motor vehicle18 Aug 2026US 12,712,416 B2Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg
- Systems and methods for gearbox and geardrive assemblies21 Jul 2026US 12,689,263 B2Regal Beloit America, Inc.
- Display device7 Jul 2026US 12,676,532 B2LG Electronics Inc.
- Self-locking drive and linear actuator9 Jun 2026US 12,650,167 B2Zhejiang Jiecang Linear Motion Technology Co., Ltd.
- Rotor, motor, and electronic device8 Oct 2026US 2026/0312448 A1MINEBEA MITSUMI Inc.
- Swivel actuator24 Sep 2026US 2026/0285201 A1Amotech Co., Ltd.
- Systems and Methods For Gearbox and Geardrive Assemblies24 Sep 2026US 2026/0291328 A1Regal Beloit America, Inc.
- Motor device10 Sep 2026US 2026/0269685 A1Mitsuba Corporation
- Side mirror assembly for vehicle20 Aug 2026US 2026/0241863 A1SL Mirrortech Corporation
Most cited
By later US patents
- Electric power steering apparatus and method of assembling the same890US 8,102,138 B2Nsk Ltd. · 2012
- Housing with integral gasket components for a rearview mirror actuator assembly242US 6,362,548 B1Donnelly Corporation · 2002
- Housing with integral weather seals and noise dampeners for a rearview mirror actuator assembly164US 6,037,689 ADonnelly Corporation · 2000
- Motorized window shade with ultraquiet motor drive and ESD protection126US 6,497,267 B1Lutron Electronics Co., Inc. · 2002
- Electric power steering apparatus117US 6,577,030 B2Mitsubishi Denki Kabushiki Kaisha · 2003