F16H 57/0469
Bearings or seals
Official title: {Bearings or seals}
F16H57/0469 (Bearings or seals) appears on 803 US grants and 823 published applications in this corpus.
Search patents in F16H- Granted patents
- 803
- Published applications
- 823
- Assignees
- 321
- Inventors
- 1,870
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 5 | 5 |
| 2003 | 3 | 5 |
| 2004 | 3 | 9 |
| 2005 | 5 | 14 |
| 2006 | 6 | 12 |
| 2007 | 11 | 18 |
| 2008 | 6 | 12 |
| 2009 | 4 | 15 |
| 2010 | 7 | 8 |
| 2011 | 20 | 22 |
| 2012 | 8 | 21 |
| 2013 | 15 | 16 |
| 2014 | 25 | 29 |
| 2015 | 22 | 28 |
| 2016 | 21 | 45 |
| 2017 | 31 | 43 |
| 2018 | 32 | 51 |
| 2019 | 39 | 45 |
| 2020 | 51 | 68 |
| 2021 | 58 | 68 |
| 2022 | 74 | 68 |
| 2023 | 80 | 50 |
| 2024 | 65 | 63 |
| 2025 | 68 | 57 |
| 2026 | 35 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compact speed-increasing thrust module for horizontal pump systems15 Sep 2026US 12,736,065 B1Mingo Manufacturing Incorporated
- Drive system and drive transmission15 Sep 2026US 12,736,123 B2Schaeffler Technologies AG & Co. KG
- Transmission for an integral differential, integral differential and drive train1 Sep 2026US 12,723,642 B2ZF Friedrichshafen AG
- Drive device for vehicle1 Sep 2026US 12,723,645 B2Toyota Jidosha Kabushiki Kaisha
- Oil guiding arrangement for a transmission1 Sep 2026US 12,723,646 B2ZF Friedrichshafen AG
- Floating male-rotor dual-cycloidalmotor8 Oct 2026US 2026/0309222 A1Zhejiang Cathay Technology Co., Ltd.
- Planetary gear mechanism1 Oct 2026US 2026/0298330 A1Honda Motor Co., Ltd.
- Electric working device and electric mowing device24 Sep 2026US 2026/0283075 A1Nanjing Chervon Industry Co., Ltd.
- Motor unit17 Sep 2026US 2026/0276074 A1Mitsubishi Electric Mobility Corporation
- Lubrication structure for planetary gear apparatus17 Sep 2026US 2026/0276076 A1Hyundai Transys Inc.
Most cited
By later US patents
- Emergency oil/mist system289US 4,284,174 AAvco Corporation · 1981
- Continuously and/or infinitely variable transmissions and methods therefor107US 8,313,405 B2Fallbrook Intellectual Property Company LLC · 2012
- Continuously and/or infinitely variable transmissions and methods therefor82US 8,622,866 B2Fallbrook Intellectual Property Company LLC · 2014
- Emergency lubricating device for a reduction unit particularly for a main gear box of a rotary-wing aircraft60US 5,121,815 AAerospatiale Societe Nationale Industrielle · 1992
- Vehicle torque transfer case for a four wheel drive system54US 4,860,612 ADana Corporation · 1989