F17C 2209/228
By screws, bolts or rivets
Official title: by screws, bolts or rivets
F17C2209/228 (By screws, bolts or rivets) appears on 229 US grants and 203 published applications in this corpus.
Search patents in F17C- Granted patents
- 229
- Published applications
- 203
- Assignees
- 172
- Inventors
- 477
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 8 | 5 |
| 2003 | 4 | 3 |
| 2004 | 4 | 19 |
| 2005 | 3 | 11 |
| 2006 | 10 | 8 |
| 2007 | 6 | 14 |
| 2008 | 6 | 3 |
| 2009 | 3 | 11 |
| 2010 | 9 | 10 |
| 2011 | 5 | 10 |
| 2012 | 10 | 5 |
| 2013 | 8 | 11 |
| 2014 | 5 | 2 |
| 2015 | 3 | 7 |
| 2016 | 5 | 5 |
| 2017 | 6 | 5 |
| 2018 | 2 | 8 |
| 2019 | 8 | 4 |
| 2020 | 6 | 4 |
| 2021 | 4 | 4 |
| 2022 | 4 | 11 |
| 2023 | 6 | 12 |
| 2024 | 9 | 20 |
| 2025 | 13 | 7 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tank comprising inner and outer enclosures and at least one tubular interface in two parts passing through the inner and outer enclosures4 Aug 2026US 12,698,867 B2Airbus Operations GmbH
- Tank comprising inner and outer enclosures and at least one duct passing through at least one deformable closure plate26 May 2026US 12,638,139 B2Airbus Operations GmbH
- Cap for a pressure tank, and pressure tank for a gas-powered vehicle5 May 2026US 12,618,518 B2Voith HySTech GmbH
- Feedthrough for a pressure vessel5 May 2026US 12,618,522 B2EnerVenue Holdings, Ltd.
- Pressure accumulator5 May 2026US 12,618,528 B2Jfe Steel Corporation
- Pressurized fluid container27 Aug 2026US 2026/0251263 A1Eifhytec
- Nozzle for pressure vessel and pressure vessel including the same13 Aug 2026US 2026/0235263 A1Hyundai Motor Company
- Pressure tank26 Mar 2026US 2026/0085789 A1
- Support structure for a storage tank11 Dec 2025US 2025/0377078 A1Gaztransport Et Technigaz
- Double-walled liquefied gas storage tank2 Oct 2025US 2025/0305634 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Manifold systems for high purity chemical delivery systems75US 5,590,695 AAdvanced Delivery & Chemical Systems, Ltd. · 1997
- Pressure vessel70US 5,758,796 AToyoda Gosei Co., Ltd. · 1998
- Bulk containers for high purity chemical delivery systems59US 5,562,132 AAdvanced Delivery & Chemical Systems, Ltd. · 1996
- Level control systems for high purity chemical delivery systems53US 5,711,354 AAdvanced Delivery & Chemical Systems, Ltd. · 1998
- Chemical refill system for high purity chemicals47US 5,607,002 AAdvanced Delivery & Chemical Systems, Ltd. · 1997