Y10T 403/7026
Longitudinally splined or fluted rod
Y10T403/7026 (Longitudinally splined or fluted rod) appears on 841 US grants and 500 published applications in this corpus.
Search patents in Y10T- Granted patents
- 841
- Published applications
- 500
- Assignees
- 413
- Inventors
- 1,316
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 13 | 0 |
| 1979 | 10 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 10 | 0 |
| 1986 | 18 | 0 |
| 1987 | 16 | 0 |
| 1988 | 10 | 0 |
| 1989 | 21 | 0 |
| 1990 | 24 | 0 |
| 1991 | 11 | 0 |
| 1992 | 17 | 0 |
| 1993 | 9 | 0 |
| 1994 | 11 | 0 |
| 1995 | 5 | 0 |
| 1996 | 16 | 0 |
| 1997 | 26 | 0 |
| 1998 | 18 | 0 |
| 1999 | 16 | 0 |
| 2000 | 16 | 0 |
| 2001 | 23 | 8 |
| 2002 | 29 | 30 |
| 2003 | 27 | 21 |
| 2004 | 19 | 19 |
| 2005 | 17 | 17 |
| 2006 | 14 | 12 |
| 2007 | 9 | 21 |
| 2008 | 12 | 31 |
| 2009 | 20 | 28 |
| 2010 | 20 | 26 |
| 2011 | 23 | 21 |
| 2012 | 25 | 25 |
| 2013 | 32 | 28 |
| 2014 | 24 | 27 |
| 2015 | 25 | 17 |
| 2016 | 19 | 23 |
| 2017 | 11 | 20 |
| 2018 | 32 | 19 |
| 2019 | 16 | 17 |
| 2020 | 12 | 28 |
| 2021 | 30 | 14 |
| 2022 | 34 | 16 |
| 2023 | 18 | 10 |
| 2024 | 10 | 10 |
| 2025 | 13 | 9 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Underground directional drilling apparatus22 Sep 2026US 12,742,358 B1Melfred Borzall, Inc.
- Connection arrangement for an agricultural harvester28 Jul 2026US 12,692,903 B2AGCO International GmbH
- Shaft-hub connection with a spline toothing26 May 2026US 12,638,055 B2Audi AG
- Weight-optimized rotor shaft, and process for manufacturing same3 Feb 2026US 12,540,641 B2ThyssenKrupp Steel Europe AG
- Steering shaft and steering-shaft manufacturing method13 Jan 2026US 12,523,259 B2Nsk Ltd.
- Underground directional drilling apparatus24 Sep 2026US 2026/0286786 A1Melfred Borzall, Inc.
- Apparatus and method for mechanically coupling a motor to a rotor of a progressive cavity pump21 May 2026US 2026/0139671 A1Johnson & Johnson Surgical Vision, Inc.
- Foundation support system shaft coupler fabrication and assembly16 Apr 2026US 2026/0103863 A1Pier Tech Systems, LLC
- Umbrella pole16 Oct 2025US 2025/0318614 A1
- Drum unit, cartridge and coupling member9 Oct 2025US 2025/0315007 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Rapid fastener of the bayonet type1,248US 4,943,182 AECIA-Equipments et Composants pour l'Industrie Automobile · 1990
- Quick change mechanism for circular saw blades and other spinning disc devices169US 4,657,428 A1987
- Self-aligning splined male shaft head and engagement method139US 6,482,094 B2Schenck RoTec GmbH · 2002
- Multi-positional, locking artificial tree trunk114US 8,298,633 B1Willis Electric Co., Ltd. · 2012
- Splined member for use in a slip joint and method of manufacturing the same110US 6,761,503 B2Torque-Traction Technologies, Inc. · 2004