F16J 15/3264
The elements being separable from each other
Official title: the elements being separable from each other
F16J15/3264 (The elements being separable from each other) appears on 284 US grants and 302 published applications in this corpus.
Search patents in F16J- Granted patents
- 284
- Published applications
- 302
- Assignees
- 130
- Inventors
- 575
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 1 |
| 2002 | 5 | 2 |
| 2003 | 5 | 14 |
| 2004 | 8 | 16 |
| 2005 | 8 | 10 |
| 2006 | 9 | 7 |
| 2007 | 3 | 13 |
| 2008 | 3 | 15 |
| 2009 | 1 | 11 |
| 2010 | 5 | 18 |
| 2011 | 4 | 13 |
| 2012 | 8 | 12 |
| 2013 | 10 | 8 |
| 2014 | 11 | 8 |
| 2015 | 5 | 10 |
| 2016 | 5 | 12 |
| 2017 | 12 | 10 |
| 2018 | 8 | 17 |
| 2019 | 14 | 18 |
| 2020 | 15 | 22 |
| 2021 | 15 | 13 |
| 2022 | 13 | 20 |
| 2023 | 12 | 12 |
| 2024 | 12 | 8 |
| 2025 | 8 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Outboard drive axle hub seal with venting25 Aug 2026US 12,716,497 B2Freudenberg-NOK General Partnership
- Sealing device and manufacturing method therefor26 May 2026US 12,638,081 B2Schaeffler Technologies AG & Co. KG
- Sealing arrangement for wheel bearings, and wheel bearing unit comprising a sealing arrangement21 Oct 2025US 12,449,003 B2Schaeffler Technologies AG & Co. KG
- Sealing device for bearing unit21 Oct 2025US 12,449,004 B2Aktiebolaget Skf
- Sealing device and sealing structure14 Oct 2025US 12,442,418 B2Nok Corporation
- Hub bearing20 Aug 2026US 2026/0243349 A1MINEBEA MITSUMI Inc.
- Combined type sealing ring of hub bearing and machining method thereof11 Jun 2026US 2026/0160299 A1C&U Company Limited.
- Axially loaded crown gearing system including snap-on sealing ring16 Apr 2026US 2026/0104090 A1Volkswagen Aktiengesellschaft
- Seal cartridge, seal cartridge assembly, and method of use5 Mar 2026US 2026/0063207 A1Caterpillar Inc.
- Wear sleeve and lip seal positionable upon a machine component22 Jan 2026US 2026/0022769 A1Caterpillar Inc.
Most cited
By later US patents
- Idler roller bearing and seal67US 5,028,054 AFMC Corporation · 1991
- Unitized, grease-purgeable seal49US 4,106,781 AGarlock Inc. · 1978
- Composite teflon helix seal47US 4,501,431 AChicago Rawhide Manufacturing Company · 1985
- Seal with two sealing rings42US 5,042,822 AFAG Kugelfischer Georg Schafer (KGaA) · 1991
- Wheel bearing and sealing device therefor41US 6,637,754 B1Ntn Corporation · 2003