F16J 15/3216
Supported in a direction parallel to the surfaces
Official title: supported in a direction parallel to the surfaces
F16J15/3216 (Supported in a direction parallel to the surfaces) appears on 139 US grants and 133 published applications in this corpus.
Search patents in F16J- Granted patents
- 139
- Published applications
- 133
- Assignees
- 108
- Inventors
- 307
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 7 |
| 2003 | 4 | 4 |
| 2004 | 5 | 3 |
| 2005 | 2 | 4 |
| 2006 | 4 | 1 |
| 2007 | 0 | 5 |
| 2008 | 4 | 5 |
| 2009 | 1 | 5 |
| 2010 | 6 | 2 |
| 2011 | 2 | 4 |
| 2012 | 1 | 5 |
| 2013 | 1 | 4 |
| 2014 | 3 | 6 |
| 2015 | 4 | 11 |
| 2016 | 7 | 6 |
| 2017 | 7 | 10 |
| 2018 | 4 | 7 |
| 2019 | 10 | 4 |
| 2020 | 4 | 12 |
| 2021 | 7 | 7 |
| 2022 | 7 | 2 |
| 2023 | 4 | 7 |
| 2024 | 7 | 4 |
| 2025 | 1 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sealing device and damper for hydraulic equipment7 Apr 2026US 12,595,834 B2KYB Corporation
- Integrated sealing device for motorcycle suspensions17 Feb 2026US 12,553,519 B2Aktiebolaget Skf
- High-pressure radial shaft seal with enhanced wear resistance6 Jan 2026US 12,516,734 B2Trelleborg Sealing Solutions US, Inc.
- Interlocking rotary union seal27 May 2025US 12,313,163 B2Atlas Seals, Inc.
- Sealing arrangement for detecting thickness of a sealing element of a seal24 Dec 2024US 12,173,798 B2Andritz Inc.
- Hydrogen combustion engine valve sealing25 Jun 2026US 2026/0176990 A1DAF Trucks N. V.
- High-pressure radial shaft seal with enhanced wear resistance1 Jan 2026US 2026/0002590 A1Trelleborg Sealing Solutions US, Inc.
- High-pressure radial shaft seal with enhanced wear resistance1 Jan 2026US 2026/0002591 A1Trelleborg Sealing Solutions US, Inc.
- Sealing assembly insertable between a stationary annular element and a sliding annular element, in particular an outer casing and a shock-absorber rod of a vehicle1 May 2025US 2025/0137491 A1
- Ball bearing30 Jan 2025US 2025/0035153 A1Ntn Corporation
Most cited
By later US patents
- Cartridge seal stack104US 6,161,838 ABal Seal Engineering, Inc. · 2000
- Rotary reciprocating seals with internal metal band72US 5,984,316 ABal Seal Engineering, Inc. · 1999
- Rotary cartridge seals with retainer67US 6,264,205 B1Bal Seal Engineering, Inc. · 2001
- Pressure insensitive lip seal45US 4,344,631 AMechanical Technology Incorporated · 1982
- Rotary cartridge seals with retainer45US 6,050,572 ABal Seal Engineering, Inc. · 2000