F16C 3/03
Telescopic
Official title: telescopic (axially displaceable couplings F16D3/06)
F16C3/03 (Telescopic) appears on 447 US grants and 397 published applications in this corpus.
Search patents in F16C- Granted patents
- 447
- Published applications
- 397
- Assignees
- 232
- Inventors
- 833
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 20 | 7 |
| 2002 | 8 | 11 |
| 2003 | 11 | 17 |
| 2004 | 16 | 16 |
| 2005 | 12 | 11 |
| 2006 | 8 | 24 |
| 2007 | 9 | 17 |
| 2008 | 10 | 6 |
| 2009 | 8 | 16 |
| 2010 | 6 | 8 |
| 2011 | 6 | 11 |
| 2012 | 13 | 11 |
| 2013 | 15 | 12 |
| 2014 | 11 | 14 |
| 2015 | 10 | 8 |
| 2016 | 14 | 25 |
| 2017 | 9 | 28 |
| 2018 | 22 | 26 |
| 2019 | 21 | 24 |
| 2020 | 20 | 27 |
| 2021 | 18 | 17 |
| 2022 | 20 | 15 |
| 2023 | 21 | 17 |
| 2024 | 17 | 12 |
| 2025 | 7 | 9 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Telescopic strut for a device for lifting loads2 Jun 2026US 12,643,773 B2Siemens Aktiengesellschaft
- Gravity driven power generator5 May 2026US 12,618,396 B2
- Intermediate shaft28 Apr 2026US 12,612,938 B2Hl Mando Corporation
- Interventional device assembly with anti-buckling system21 Apr 2026US 12,605,523 B2Imperative Care, Inc.
- Cable-driven telescopic boom14 Apr 2026US 12,601,370 B2Eagle Technology, LLC
- Multilobed driveline20 Aug 2026US 2026/0246418 A1Array Tech, Inc.
- Universal joint with oil-bath clutch torque limiter and drive shaft comprising said joint23 Jul 2026US 2026/0210410 A1Bondioli & Pavesi S.P.A.
- Adjustable Stroke Device With Cam14 May 2026US 2026/0132812 A1Lake Country Tool, LLC
- Shaft alignment component and methods of aligning shaft assemblies23 Apr 2026US 2026/0110328 A1
- Guide unit for bicycle or motorcycle fork tubes9 Apr 2026US 2026/0097825 A1
Most cited
By later US patents
- Telescoping torque transmitting shaft175US 4,103,514 AJean Walterscheid GmbH · 1978
- Splined member for use in a slip joint and method of manufacturing the same110US 6,761,503 B2Torque-Traction Technologies, Inc. · 2004
- Controlled motion apparatus109US 4,436,188 A1984
- Variable length shaft assembly particularly for motor vehicle steering shafts108US 4,667,530 AEtablissement Supervis · 1987
- Splined hub assembly for connecting two shafts85US 4,437,782 AJean Walterscheid GmbH · 1984