F16H 55/0886
With corrections along the width
Official title: {with corrections along the width, e.g. flank width crowning for better load distribution}
F16H55/0886 (With corrections along the width) appears on 58 US grants and 63 published applications in this corpus.
Search patents in F16H- Granted patents
- 58
- Published applications
- 63
- Assignees
- 57
- Inventors
- 153
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 4 |
| 2006 | 0 | 3 |
| 2007 | 1 | 4 |
| 2008 | 2 | 5 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 3 | 0 |
| 2012 | 3 | 1 |
| 2013 | 1 | 5 |
| 2014 | 1 | 0 |
| 2015 | 4 | 4 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 3 | 4 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 4 | 5 |
| 2022 | 0 | 1 |
| 2023 | 3 | 1 |
| 2024 | 3 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gearbox9 Jun 2026US 12,650,157 B2Wittenstein AG
- Gearbox assembly18 Mar 2025US 12,253,155 B2GE Avio S. r. l.
- Reduction gear3 Dec 2024US 12,158,195 B2Nittan Company, Limited
- Gearbox assembly11 Jun 2024US 12,007,011 B2GE Avio S. r. l.
- Strain wave gearing provided with three-dimensional tooth profile2 Apr 2024US 11,946,536 B2Harmonic Drive Systems Inc.
- Helical Pinion and Helical Gear Transmission20 Aug 2026US 2026/0243339 A1Robert Bosch GmbH
- Rolling gear rack mechanism with tooth profile having hyperbolic tooth line structure based on a parabolic function30 Apr 2026US 2026/0117852 A1Guangdong Ocean University
- Tooth for a toothed torque transmission assembly, and method for manufacturing such a tooth23 Apr 2026US 2026/0110353 A1Flender GmbH
- Flat gearing8 Jan 2026US 2026/0009460 A1Harmonic Drive, Inc.
- Gearbox23 Oct 2025US 2025/0327509 A1Wittenstein AG
Most cited
By later US patents
- Articulated differential crowning44US 5,485,761 AAxicon Gear Company · 1996
- Epicyclic gear35US 4,524,643 AMavilor Systemes S. A. · 1985
- Zero transmission error gearing32US 5,083,474 AAxicon Gear Company · 1992
- Low-excitation gearing31US 4,651,588 A1987
- Powder metal crown gear forming process27US 4,111,031 AGeneral Motors Corporation · 1978