Y10T 403/57
Distinct end coupler
Y10T403/57 (Distinct end coupler) appears on 1,117 US grants and 473 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,117
- Published applications
- 473
- Assignees
- 686
- Inventors
- 1,664
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 22 | 0 |
| 1978 | 30 | 0 |
| 1979 | 24 | 0 |
| 1980 | 19 | 0 |
| 1981 | 10 | 0 |
| 1982 | 15 | 0 |
| 1983 | 11 | 0 |
| 1984 | 19 | 0 |
| 1985 | 23 | 0 |
| 1986 | 26 | 0 |
| 1987 | 28 | 0 |
| 1988 | 19 | 0 |
| 1989 | 26 | 0 |
| 1990 | 33 | 0 |
| 1991 | 26 | 0 |
| 1992 | 29 | 0 |
| 1993 | 19 | 0 |
| 1994 | 38 | 0 |
| 1995 | 34 | 0 |
| 1996 | 31 | 0 |
| 1997 | 33 | 0 |
| 1998 | 24 | 0 |
| 1999 | 35 | 0 |
| 2000 | 36 | 0 |
| 2001 | 42 | 6 |
| 2002 | 34 | 38 |
| 2003 | 28 | 34 |
| 2004 | 34 | 46 |
| 2005 | 40 | 38 |
| 2006 | 26 | 23 |
| 2007 | 27 | 36 |
| 2008 | 21 | 38 |
| 2009 | 27 | 37 |
| 2010 | 33 | 38 |
| 2011 | 25 | 30 |
| 2012 | 35 | 30 |
| 2013 | 26 | 16 |
| 2014 | 28 | 15 |
| 2015 | 14 | 15 |
| 2016 | 6 | 0 |
| 2017 | 7 | 3 |
| 2018 | 11 | 4 |
| 2019 | 1 | 4 |
| 2020 | 3 | 2 |
| 2021 | 4 | 3 |
| 2022 | 1 | 5 |
| 2023 | 3 | 3 |
| 2024 | 7 | 5 |
| 2025 | 2 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 403/5761Interrupted periphery342
- Y10T 403/5793Including member wedging or camming means183
- Y10T 403/5733Plural opposed sockets167
- Y10T 403/5741Separate screw or pin-type connections144
- Y10T 403/5706Diverse serial connections123
- Y10T 403/5746Continuous thread76
- Y10T 403/5753Having separable end caps or plugs36
- Y10T 403/5721Single actuator for plural connections28
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Most cited
By later US patents
- Joint320US 6,332,733 B1Hamberger Industriewerke GmbH · 2001
- Connector assembly for an expandable slotted pipe213US 5,924,745 APetroline Wellsystems Limited · 1999
- Connector assembly for an expandable slotted pipe185US 5,984,568 AShell Oil Company · 1999
- Tube connector, modular units, and modular shelving systems including such connectors155US 5,409,122 AAlba S.R.L. · 1995
- Apparatus and method for reverse tunneling a multi-lumen catheter in a patient151US 7,128,734 B1Arrow International, Inc. · 2006