F16N 7/18
With one or more feed members fixed on a shaft
Official title: with one or more feed members fixed on a shaft
F16N7/18 (With one or more feed members fixed on a shaft) appears on 49 US grants and 15 published applications in this corpus.
Search patents in F16N- Granted patents
- 49
- Published applications
- 15
- Assignees
- 37
- Inventors
- 86
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 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 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 4 |
| 2015 | 2 | 4 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotary electric machine and oil ring for rotary electric machine10 Feb 2026US 12,549,058 B2Weg Equipamentos EléTricos S.A.
- Turbomolecular pump lubricant supply systems5 Sep 2023US 11,746,792 B2Edwards Limited
- Turbomolecular pump lubricant supply systems7 Sep 2021US 11,111,927 B2Edwards Limited
- Grease application method, application device, and methods for manufacturing worm-type reducer, electric power steering device, automobile and variety of industrial machines6 Nov 2018US 10,119,608 B2Nsk Ltd.
- Direct drive device for passively moving fluid4 Jul 2017US 9,695,837 B2Bell Helicopter Textron Inc.
- Rotary electric machine and o-ring for rotary electric machine1 Feb 2024US 2024/0039360 A1Weg Equipamentos EléTricos S.A.
- Turbomolecular pump lubricant supply systems25 Nov 2021US 2021/0364000 A1Edwards Limited
- Turbomolecular pump lubricant supply systems4 Jul 2019US 2019/0203727 A1Edwards Limited
- Grease application method, application device, and methods for manufacturing worm-type reducer, electric power steering device, automobile and variety of industrial machines15 Feb 2018US 2018/0045296 A1Nsk Ltd.
- Bearing apparatus and pump28 Sep 2017US 2017/0276176 A1Ebara Corporation
Most cited
By later US patents
- Reduction gear assembly and a gas turbine engine111US 5,107,676 AROLLS-ROYCE plc · 1992
- Environmentally safe pump including seal93US 5,499,902 AEnvironamics Corporation · 1996
- Drive axle assembly with lubricant cooling system55US 5,540,300 AAmerican Axle & Manufacturing, Inc. · 1996
- Lubricant cooling system for a motor vehicle axle54US 5,316,106 AFord Motor Company · 1994
- Lubricating device for power transmission unit51US 4,231,266 AToyota Jidosha Kogyo Kabushiki Kaisha · 1980