F16B 35/044
Specially-shaped ends
Official title: {Specially-shaped ends}
F16B35/044 (Specially-shaped ends) appears on 299 US grants and 293 published applications in this corpus.
Search patents in F16B- Granted patents
- 299
- Published applications
- 293
- Assignees
- 210
- Inventors
- 578
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 10 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 1 |
| 2002 | 11 | 6 |
| 2003 | 4 | 13 |
| 2004 | 12 | 19 |
| 2005 | 8 | 12 |
| 2006 | 3 | 12 |
| 2007 | 4 | 8 |
| 2008 | 4 | 18 |
| 2009 | 6 | 14 |
| 2010 | 5 | 7 |
| 2011 | 5 | 10 |
| 2012 | 12 | 6 |
| 2013 | 7 | 7 |
| 2014 | 8 | 6 |
| 2015 | 8 | 5 |
| 2016 | 3 | 12 |
| 2017 | 11 | 6 |
| 2018 | 6 | 13 |
| 2019 | 9 | 12 |
| 2020 | 14 | 29 |
| 2021 | 14 | 30 |
| 2022 | 12 | 12 |
| 2023 | 9 | 12 |
| 2024 | 11 | 7 |
| 2025 | 9 | 8 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-piece fastener comprising a tapered threaded portion and method of fastening2 Jun 2026US 12,644,483 B2Howmet Aerospace Inc.
- Multi-piece locking fastener assembly such as for securing a wheel rim to a vehicle hub10 Mar 2026US 12,571,420 B2
- Breakaway threaded fasteners10 Feb 2026US 12,546,357 B2Hubbell Incorporated
- Blind type removable fixing device, assembly comprising at least one such fixing device and method of dismantling such a fixing device3 Feb 2026US 12,540,638 B2Airbus Operations GmbH
- Threaded fastener and connector3 Feb 2026US 12,540,640 B2Process Displays
- System and method for the spaced-apart fastening of curtain walling panels10 Sep 2026US 2026/0266049 A1EJOT GmbH & Co. KG
- Stud for top mount assembly and method28 May 2026US 2026/0146638 A1Vibracoustic USA, Inc.
- Breakaway threaded fasteners21 May 2026US 2026/0139703 A1Hubbell Incorporated
- Device for fixing an enclosure to a wall19 Mar 2026US 2026/0078867 A1Electrix International Ltd
- Fuel cell5 Feb 2026US 2026/0038851 A1KAMAX Holding GmbH & Co. KG
Most cited
By later US patents
- Helical interlocking mating guide and advancement structure196US 6,726,689 B22004
- closure for rod receiving orthopedic implant having a pair of spaced apertures for removal107US 6,997,927 B22006
- Torque limiting set screw97US 4,492,500 A1985
- Fastening apparatus88US 4,974,888 AThe Vendo Company · 1990
- Removable fastener with elastic linking means88US 5,102,276 AFord Motor Company · 1992