F16H 2035/003
Gearings comprising pulleys or toothed members of non-circular shape
Official title: {Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears}
F16H2035/003 (Gearings comprising pulleys or toothed members of non-circular shape) appears on 105 US grants and 110 published applications in this corpus.
Search patents in F16H- Granted patents
- 105
- Published applications
- 110
- Assignees
- 71
- Inventors
- 183
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 4 |
| 2004 | 3 | 4 |
| 2005 | 2 | 3 |
| 2006 | 2 | 5 |
| 2007 | 2 | 8 |
| 2008 | 1 | 10 |
| 2009 | 2 | 5 |
| 2010 | 5 | 9 |
| 2011 | 2 | 1 |
| 2012 | 6 | 3 |
| 2013 | 3 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 7 |
| 2016 | 4 | 6 |
| 2017 | 3 | 3 |
| 2018 | 5 | 5 |
| 2019 | 3 | 14 |
| 2020 | 6 | 5 |
| 2021 | 7 | 1 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 0 | 4 |
| 2025 | 4 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for reducing load fluctuations in propeller-driven machines16 Jun 2026US 12,655,893 B2Board of Regents, The University of Texas System
- Multi-turn drive assembly and systems and methods of use thereof29 Jul 2025US 12,370,672 B2APPLIED Materials.Inc.
- Noncircular gear pair29 Apr 2025US 12,287,028 B2University of Maryland, Baltimore County
- Crank device14 Jan 2025US 12,196,294 B2Robert Bosch GmbH
- Gearing device of a passageway device7 Jan 2025US 12,188,283 B2Kaba Gallenschutz GmbH
- System and Method for Reducing Load Fluctuations in Propeller-Driven Machines15 May 2025US 2025/0155006 A1Board of Regents, The University of Texas System
- A Variable Speed Dispenser19 Dec 2024US 2024/0415336 A1Kimberly-Clark Worldwide, Inc.
- Multi-turn drive assembly and systems and methods of use thereof7 Mar 2024US 2024/0075613 A1APPLIED Materials.Inc.
- Crank Device29 Feb 2024US 2024/0068551 A1Robert Bosch GmbH
- Gearbox assembly with asymmetric rack-and-pinion system11 Jan 2024US 2024/0011543 A1Wedgerock LLC
Most cited
By later US patents
- Variable shaped wheel52US 5,492,390 ANudvuck Enterprises · 1996
- Noncircular drive46US 4,865,577 AThe Trustees of Columbia University in the City of New York · 1989
- Mechanical door check30US 5,048,151 AKabushiki Kaisha Sankyo Seiki Seisakusho · 1991
- Magnetic drill press23US 9,242,367 B2Milwaukee Electric Tool Corporation · 2016
- Bicycle with rhombus-like gear with circularly curved apexes22US 5,882,025 A1999