F16H 2037/088
Power-split transmissions with summing differentials, with the input of the cvt connected
Official title: {Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft}
F16H2037/088 (Power-split transmissions with summing differentials, with the input of the cvt connected) appears on 848 US grants and 617 published applications in this corpus.
Search patents in F16H- Granted patents
- 848
- Published applications
- 617
- Assignees
- 240
- Inventors
- 1,150
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
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| 1981 | 10 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 12 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 16 | 0 |
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| 1994 | 6 | 0 |
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| 1996 | 14 | 0 |
| 1997 | 19 | 0 |
| 1998 | 17 | 0 |
| 1999 | 29 | 0 |
| 2000 | 22 | 0 |
| 2001 | 22 | 7 |
| 2002 | 28 | 35 |
| 2003 | 39 | 22 |
| 2004 | 10 | 30 |
| 2005 | 25 | 39 |
| 2006 | 21 | 36 |
| 2007 | 37 | 26 |
| 2008 | 28 | 49 |
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| 2017 | 20 | 16 |
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| 2019 | 17 | 22 |
| 2020 | 20 | 19 |
| 2021 | 20 | 17 |
| 2022 | 19 | 19 |
| 2023 | 17 | 21 |
| 2024 | 32 | 21 |
| 2025 | 9 | 14 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transmission apparatus25 Aug 2026US 12,716,476 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Transmission structure26 May 2026US 12,638,069 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Mechanical infinitely variable transmission for outdoor power equipment19 May 2026US 12,631,242 B2MTD Products Inc
- Working vehicle28 Apr 2026US 12,611,928 B2Kubota Corporation
- Continuously variable transmission24 Mar 2026US 12,584,548 B2Polaris Industries Inc.
- Continuously variable transmission20 Aug 2026US 2026/0243337 A1Univance Corporation
- Continuously variable transmission2 Jul 2026US 2026/0185590 A1
- Power transmission device for work vehicle and work vehicle2 Jul 2026US 2026/0185592 A1Kubota Corporation
- Electrical hybridization of hydromechanical variable transmission26 Mar 2026US 2026/0084513 A1Dana Italia S.R.L.
- Transmission structure26 Mar 2026US 2026/0085748 A1Kanzaki Kokyukoki Mfg.Co., Ltd.
Most cited
By later US patents
- Adjustable transmission284US 4,856,374 Aplanetroll Antriebe GmbH · 1989
- Vehicle transmission system with variable speed drive235US 5,508,574 A1996
- Hybrid-vehicle power train228US 7,246,672 B2Kabushikikaisha Equos Research · 2007
- Control systems for continuously variable ratio transmissions (CVT)227US 4,464,952 ABL Technology Limited · 1984
- Continuously variable transmission225US 7,011,600 B2Fallbrook Technologies Inc. · 2006