F16J 9/063
Strip or wire along the entire circumference
Official title: {Strip or wire along the entire circumference}
F16J9/063 (Strip or wire along the entire circumference) appears on 51 US grants and 23 published applications in this corpus.
Search patents in F16J- Granted patents
- 51
- Published applications
- 23
- Assignees
- 36
- Inventors
- 93
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 4 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dynamic axial seal systems and methods8 Oct 2024US 12,110,967 B2OneSubsea IP UK Limited
- Piston ring16 Jul 2024US 12,038,089 B2Toyota Jidosha Kabushiki Kaisha
- Cylinder of an internal combustion engine14 May 2024US 11,982,357 B2MAN Energy Solutions SE
- Cryogenic piston ring improvement10 May 2022US 11,326,694 B2Acd, LLC
- Piston ring for combustion engine2 Jun 2020US 10,670,146 B2Riken
- Seal assembly for build tanks20 Aug 2026US 2026/0243350 A1General Electric Company
- Dynamic axial seal systems and methods4 Jul 2024US 2024/0218931 A1OneSubsea IP UK Limited
- Laterally moveable compressor piston rod lip seal assembly2 Nov 2023US 2023/0349465 A1Ariel Corporation
- Piston ring22 Dec 2022US 2022/0403932 A1Toyota Jidosha Kabushiki Kaisha
- Cylinder of an Internal Combustion Engine9 Dec 2021US 2021/0381597 A1MAN Energy Solutions SE
Most cited
By later US patents
- Piston ring employing elastomeric sealing member within the ring groove23US 5,474,307 A1995
- Seal assembly for stirling engine19US 5,199,722 AAisin Seiki Kabushiki Kaisha · 1993
- Piston ring having tapered outwardly extending wiper19US 5,253,877 A1993
- Two-stroke internal combustion engine with oil ring16US 7,735,834 B2FEV Engine Technology · 2010
- Method of making a rolled metal piston ring15US 4,085,490 ARamsey Corporation · 1978