F16H 55/10
Constructively simple tooth shapes
Official title: Constructively simple tooth shapes, e.g. shaped as pins, as balls
F16H55/10 (Constructively simple tooth shapes) appears on 90 US grants and 104 published applications in this corpus.
Search patents in F16H- Granted patents
- 90
- Published applications
- 104
- Assignees
- 55
- Inventors
- 161
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 3 | 5 |
| 2013 | 3 | 2 |
| 2014 | 2 | 3 |
| 2015 | 1 | 5 |
| 2016 | 4 | 5 |
| 2017 | 1 | 9 |
| 2018 | 5 | 10 |
| 2019 | 7 | 17 |
| 2020 | 7 | 7 |
| 2021 | 6 | 8 |
| 2022 | 13 | 7 |
| 2023 | 5 | 5 |
| 2024 | 10 | 2 |
| 2025 | 3 | 6 |
By publication year. Applications have been published since 2001.
Recent patents
- Roller bearing and gear assembly9 Sep 2025US 12,410,850 B2
- Discrete roller assembly-based helical drive for translation1 Jul 2025US 12,345,312 B2Mytra, Inc.
- Energy transfer system28 Jan 2025US 12,209,644 B2Monter Technologies Pvt. Ltd.
- Reduction gear3 Dec 2024US 12,158,195 B2Nittan Company, Limited
- Sprocket with a roller assembly inserted into the sprocket teeth20 Aug 2024US 12,065,205 B2Caterpillar Inc.
- Discrete roller assembly-based helical drive for translation11 Sep 2025US 2025/0283522 A1Mytra, Inc.
- Cycloid gear assembly with partial contact and related technology21 Aug 2025US 2025/0264149 A1
- Drive system21 Aug 2025US 2025/0264150 A1
- Drive mechanism, control rod drive mechanism, and nuclear reactor17 Jul 2025US 2025/0232887 A1Mitsubishi Heavy Industries, Ltd.
- Roller bearing and gear assembly12 Jun 2025US 2025/0189016 A1Taurus Technologies Holdings, Inc.
Most cited
By later US patents
- Cam gear assembly82US 5,247,847 A1993
- Transmission device for converting a torque between rotary movement and linear movement31US 6,023,989 AKamoseiko Kabushiki Kaisha · 2000
- Valve25US 4,499,919 A1985
- Rotary work table with cycloidal drive gear system24US 6,948,402 B1Centricity Corporation · 2005
- Counterbalanced mechanical speed-change mechanism18US 3,935,750 A1976