Y10T 403/559
Fluted or splined section
Y10T403/559 (Fluted or splined section) appears on 221 US grants and 93 published applications in this corpus.
Search patents in Y10T- Granted patents
- 221
- Published applications
- 93
- Assignees
- 144
- Inventors
- 319
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 2 |
| 2002 | 8 | 8 |
| 2003 | 2 | 0 |
| 2004 | 8 | 8 |
| 2005 | 6 | 7 |
| 2006 | 4 | 4 |
| 2007 | 4 | 4 |
| 2008 | 2 | 6 |
| 2009 | 3 | 7 |
| 2010 | 5 | 6 |
| 2011 | 3 | 3 |
| 2012 | 9 | 7 |
| 2013 | 5 | 5 |
| 2014 | 9 | 8 |
| 2015 | 7 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 1 |
| 2018 | 3 | 3 |
| 2019 | 1 | 1 |
| 2020 | 5 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Quick connect mechanism for mounting of medical instruments14 Apr 2026US 12,601,378 B2
- Shaft system4 Nov 2025US 12,460,679 B2Hitachi Energy Ltd
- Torque transferring coupler4 Feb 2025US 12,215,745 B1Anduril Industries, Inc.
- Method of forming connector with flange and shaft14 Jan 2025US 12,196,249 B2Altria Client Services LLC
- Curvilinear coupling for aircraft turbomachinery27 Aug 2024US 12,071,854 B2Safran Helicopter Engines
- Driveline axle connection with radial direction face spline without retention check9 Jul 2026US 2026/0194110 A1GM Global Technology Operations LLC
- Axial flow machine for a motor vehicle, in particular for an automobile2 Oct 2025US 2025/0309711 A1Mercedes-Benz Group AG
- Method of forming connector with flange and shaft27 Mar 2025US 2025/0102002 A1Altria Client Services LLC
- Quick connect mechanism for mounting of medical instruments26 Dec 2024US 2024/0426347 A1
- Wheel bearing device16 May 2024US 2024/0159271 A1Ntn Corporation
Most cited
By later US patents
- Spline for joining boards297US 5,694,730 ANoranda Inc. · 1997
- Connecting system for surface coverings182US 6,675,545 B2Mannington Mills, Inc. · 2004
- Connecting system for surface coverings174US 6,761,008 B2Mannington Mills, Inc. · 2004
- Thermoplastic planks and methods for making the same173US 7,169,460 B1Mannington Mills, Inc. · 2007
- Brick fastening device171US 4,454,699 A1984