F16N 3/04
Oil cans
Official title: Oil cans; Oil syringes
F16N3/04 (Oil cans) appears on 36 US grants and 32 published applications in this corpus.
Search patents in F16N- Granted patents
- 36
- Published applications
- 32
- Assignees
- 27
- Inventors
- 83
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 3 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 4 |
| 2019 | 4 | 4 |
| 2020 | 1 | 1 |
| 2021 | 4 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Device and method for lubricating dynamic instrument holders30 Jul 2024US 12,049,984 B2
- Container, lubricant feeder, grease gun, and connecting member2 Jan 2024US 11,859,763 B2Nabtesco Corporation
- Oil injection adapter and system2 Nov 2021US 11,161,650 B2
- Additive composition for improvement of miscibility of lubricants in air-conditioning and refrigeration systems10 Aug 2021US 11,085,678 B2Alltemp Products Company Limited
- Servo press machine15 Jun 2021US 11,034,116 B2Aida Engineering, Ltd.
- Liquid applicator4 Jan 2024US 2024/0003488 A1Ri Investments (Pty) Ltd
- Storage tank with fluid transfer22 Apr 2021US 2021/0114771 A1Winthrop Innovations, LLC
- Container, lubricant feeder, grease gun, and connecting member1 Apr 2021US 2021/0095816 A1Nabtesco Corporation
- Device and method for lubricating dynamic instrument holders28 Jan 2021US 2021/0025548 A1
- Additive composition for improvement of miscibility of lubricants in air-conditioning and refrigeration systems30 Apr 2020US 2020/0132350 A1Alltemp Products Company Limited
Most cited
By later US patents