F04B 49/121
Lost-motion device in the driving mechanism
Official title: {Lost-motion device in the driving mechanism}
F04B49/121 (Lost-motion device in the driving mechanism) appears on 40 US grants and 19 published applications in this corpus.
Search patents in F04B- Granted patents
- 40
- Published applications
- 19
- Assignees
- 29
- Inventors
- 70
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for filling cartridges of e-vapor devices27 Jan 2026US 12,534,237 B2Altria Client Services LLC
- Apparatus for supplying liquid19 Mar 2024US 11,936,072 B2Nagano Automation Co., Ltd.
- Apparatus for filling cartridges of e-vapor devices5 Dec 2023US 11,834,213 B2Altria Client Services LLC
- Apparatus for filling cartridges of e-vapor devices8 Mar 2022US 11,267,593 B2Altria Client Services LLC
- Apparatus for filling cartridges of e-vapor devices18 Feb 2020US 10,562,748 B2Altria Client Services LLC
- Apparatus for filling cartridges of e-vapor devices9 Apr 2026US 2026/0097867 A1Altria Client Services LLC
- Apparatus for filling cartridges of e-vapor devices28 Mar 2024US 2024/0101289 A1Altria Client Services LLC
- Variable capacity reciprocating pump22 Feb 2024US 2024/0060485 A1
- Apparatus for supplying liquid4 Aug 2022US 2022/0247052 A1Nagano Automation Co., Ltd.
- Apparatus for filling cartridges of e-vapor devices19 May 2022US 2022/0153457 A1Altria Client Services LLC
Most cited
By later US patents
- Protective cover assembly with reverse buckling disc104US 4,771,801 AHalliburton Services · 1988
- Piston and drive assembly for use in a pump29US 6,164,924 AOil-Rite Corporation · 2000
- Digital controlled fluid translating device23US 6,681,571 B2Caterpillar Inc. · 2004
- Hydraulic system having a variable delivery pump16US 6,162,022 ACaterpillar Inc. · 2000
- Adjustable metering pump15US 4,090,818 A1978