F16J 15/027
And with a hollow profile
Official title: {and with a hollow profile}
F16J15/027 (And with a hollow profile) appears on 208 US grants and 222 published applications in this corpus.
Search patents in F16J- Granted patents
- 208
- Published applications
- 222
- Assignees
- 171
- Inventors
- 482
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 5 | 4 |
| 2004 | 3 | 9 |
| 2005 | 3 | 10 |
| 2006 | 1 | 8 |
| 2007 | 3 | 4 |
| 2008 | 4 | 6 |
| 2009 | 3 | 7 |
| 2010 | 6 | 6 |
| 2011 | 3 | 5 |
| 2012 | 4 | 3 |
| 2013 | 2 | 9 |
| 2014 | 9 | 11 |
| 2015 | 8 | 14 |
| 2016 | 10 | 18 |
| 2017 | 11 | 11 |
| 2018 | 15 | 14 |
| 2019 | 10 | 8 |
| 2020 | 10 | 16 |
| 2021 | 8 | 20 |
| 2022 | 16 | 4 |
| 2023 | 11 | 10 |
| 2024 | 11 | 8 |
| 2025 | 7 | 10 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Sealing assembly for a truck comprising a movable cabin11 Aug 2026US 12,703,232 B2Volvo Truck Corporation
- Closeout seal for aircraft cabin assembly and method16 Jun 2026US 12,654,836 B1The Boeing Company
- O-ring for gas turbine engine24 Mar 2026US 12,584,416 B2Pratt & Whitney Canada Corp.
- Dual gasket assembly for sealing panel-to-panel joints17 Mar 2026US 12,577,788 B2Ddp Specialty Electronic Materials US, LLC
- Sealing structure17 Sep 2026US 2026/0276083 A1Nok Corporation
- Method of controlling seal peel strength3 Sep 2026US 2026/0258866 A1Rtx Corporation
- Joint cover20 Aug 2026US 2026/0243345 A1Geffers Patent GmbH
- Seal for a propulsion assembly14 May 2026US 2026/0132851 A1Safran Aircraft Engines
- Sealing Profile16 Apr 2026US 2026/0104091 A1Binder GmbH
Most cited
By later US patents
- Spring-loaded, hollow, elliptical ring seal113US 5,161,806 A1992
- Coil spring with an elastomer having a hollow coil cross section76US 5,160,122 A1992
- Canted coil spring in length filled with an elastomer69US 5,203,849 A1993
- Nesting container lids with snap on wings55US 8,733,550 B2WKI Holding Company, Inc. · 2014
- Axial canted coil springs in sinusoidal form48US 5,139,243 A1992