F16L 37/2445
In which a male cylindrical element is introduced into a female cylindrical
Official title: {in which a male cylindrical element is introduced into a female cylindrical element, each element containing several threads axially spaced and circumferentially discontinuous which engage with each other as a result of the rotation of one of the elements}
F16L37/2445 (In which a male cylindrical element is introduced into a female cylindrical) appears on 48 US grants and 49 published applications in this corpus.
Search patents in F16L- Granted patents
- 48
- Published applications
- 49
- Assignees
- 38
- Inventors
- 101
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 4 |
| 2008 | 2 | 2 |
| 2009 | 2 | 5 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 0 | 5 |
| 2014 | 1 | 1 |
| 2015 | 3 | 3 |
| 2016 | 3 | 3 |
| 2017 | 3 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 0 |
| 2020 | 3 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Ultrasonic tool479US 5,318,570 AAdvanced Osseous Technologies, Inc. · 1994
- Implanting and removal of orthopedic prostheses143US 5,019,083 AAdvanced Osseous Technologies, Inc. · 1991
- Implantation and removal of orthopedic prostheses118US 5,456,686 ABiomet, Inc. · 1995
- Ultrasonic tool connector109US 5,324,297 AAdvanced Osseous Technologies, Inc. · 1994
- Quick connect pipe coupling106US 5,403,043 A1995