F16H 2055/185
Using compound gears with coincident teeth of different material
Official title: {using compound gears with coincident teeth of different material, e.g. laminated construction of metal and elastomeric gear layers, where elastic layer is slightly oversized}
F16H2055/185 (Using compound gears with coincident teeth of different material) appears on 18 US grants and 23 published applications in this corpus.
Search patents in F16H- Granted patents
- 18
- Published applications
- 23
- Assignees
- 25
- Inventors
- 73
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
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| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
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| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pinned gear assembly23 Sep 2025US 12,422,033 B1Prince Mohammad Bin Fahd University
- Method for manufacturing combination or compound gears29 Apr 2025US 12,285,803 B1Keystone Powdered Metal Company
- Gear wheel30 Jul 2024US 12,049,948 B2Rolls-Royce Deutschland Ltd & Co KG
- Gear for use in a gear transmission, gear pairing of a gear transmission and gear transmission with such a gear pair12 Mar 2024US 11,927,257 B2IMS Gear SE & Co. KGaA
- Gear device28 Mar 2023US 11,614,145 B2Shiroki Corporation
- Gear wear detection in intermeshing running gears29 Feb 2024US 2024/0068474 A1Leybold Aktiengesellschaft
- Gear wheel6 Oct 2022US 2022/0316574 A1Rolls-Royce Deutschland Ltd & Co KG
- Gear device24 Feb 2022US 2022/0056986 A1Shiroki Corporation
- Precision Gear Transmission Component And Stage Light With The Same23 Dec 2021US 2021/0396305 A1Guangzhou Haoyang Electronic Co., Ltd.
- Stage Light Using Gear To Drive Light Head To Rotate23 Dec 2021US 2021/0396376 A1Guangzhou Haoyang Electronic Co., Ltd.
Most cited
By later US patents
- Double flank delash gear mechanism10US 7,383,750 B2Delphi Technologies, Inc. · 2008
- Device for reducing noise in gear wheel couplings, with a high safety degree5US 4,033,198 AG. D. Societa per Azioni · 1977
- Gear component4US 11,448,303 B2Mitaka Denshi Co., Ltd. · 2022
- Electric power steering apparatus3US 7,128,183 B2Koyo Seiko Co., Ltd. · 2006
- Gear for eliminating backlash3US 8,011,266 B2Dominie Investment, Inc. · 2011