F16J 15/028
The packing being mechanically expanded against the sealing surface
Official title: {the packing being mechanically expanded against the sealing surface}
F16J15/028 (The packing being mechanically expanded against the sealing surface) appears on 138 US grants and 159 published applications in this corpus.
Search patents in F16J- Granted patents
- 138
- Published applications
- 159
- Assignees
- 109
- Inventors
- 320
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 3 |
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 12 |
| 2006 | 2 | 2 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 3 |
| 2010 | 3 | 2 |
| 2011 | 1 | 5 |
| 2012 | 4 | 4 |
| 2013 | 1 | 4 |
| 2014 | 3 | 5 |
| 2015 | 8 | 14 |
| 2016 | 6 | 4 |
| 2017 | 9 | 11 |
| 2018 | 8 | 8 |
| 2019 | 9 | 9 |
| 2020 | 9 | 5 |
| 2021 | 5 | 16 |
| 2022 | 8 | 13 |
| 2023 | 14 | 10 |
| 2024 | 13 | 11 |
| 2025 | 10 | 7 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Threaded fastener, and function addition member of threaded fastener12 May 2026US 12,624,759 B2Topura Co., Ltd.
- Cooking apparatus light24 Feb 2026US 12,560,336 B2BJB GmbH & Co. KG
- Device for sealing a joint between a wing box and a central fuselage of an aircraft, corresponding sealing processes and corresponding aircraft27 Jan 2026US 12,534,180 B2Airbus Operations GmbH
- Annular seal assembly with axial load decoupling feature30 Dec 2025US 12,509,955 B2Baker Hughes Oilfield Operations LLC
- Collapsible gasket2 Dec 2025US 12,486,898 B2Honeywell Federal Manufacturing & Technologies, LLC
- Non-extrusion device using shape memory alloy for extending operational temperature range of seals10 Sep 2026US 2026/0266374 A1FMC Technologies, Inc.
- Pipe repair device13 Aug 2026US 2026/0235247 A1Mueller International, LLC
- Stent spring for pipe repair device13 Aug 2026US 2026/0235248 A1Mueller International, LLC
- Dual function seal and sealing arrangement27 Nov 2025US 2025/0361937 A1Trelleborg Sealing Solutions Germany GmbH
- System having a piston feedstock feeder system for use in hydroprocessing a solid feedstock30 Oct 2025US 2025/0332560 A1
Most cited
By later US patents
- Disinfecting articles with ozone235US 10,842,897 B2éClair Medical Systems, Inc. · 2020
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- Lid for vacuum cooking pot and cooking pot using same99US 9,271,595 B2HappyCall Co., Ltd. · 2016
- Tank piston with improved seal and wiper95US 6,325,384 B1Transportation Leasing Corporation · 2001
- Packing assembly with threaded sleeve for interaction with an installation tool42US 11,421,679 B1Vulcan Industrial Holdings, LLC · 2022