F16H 2057/127
Using springs
Official title: {using springs}
F16H2057/127 (Using springs) appears on 152 US grants and 182 published applications in this corpus.
Search patents in F16H- Granted patents
- 152
- Published applications
- 182
- Assignees
- 111
- Inventors
- 335
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 7 |
| 2010 | 2 | 1 |
| 2011 | 2 | 3 |
| 2012 | 4 | 4 |
| 2013 | 4 | 7 |
| 2014 | 3 | 3 |
| 2015 | 6 | 14 |
| 2016 | 8 | 19 |
| 2017 | 10 | 6 |
| 2018 | 12 | 22 |
| 2019 | 10 | 14 |
| 2020 | 14 | 19 |
| 2021 | 17 | 16 |
| 2022 | 13 | 10 |
| 2023 | 9 | 4 |
| 2024 | 9 | 7 |
| 2025 | 5 | 4 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Worm gear reducer8 Sep 2026US 12,729,762 B2Nsk Steering & Control, Inc.
- Pan-tilt device that reduces backlash effects28 Jul 2026US 12,692,937 B1Amazon Technologies, Inc.
- Gear control system for vibration attenuation7 Jul 2026US 12,674,507 B2Parker-Hannifin Corporation
- Differential apparatus23 Jun 2026US 12,663,063 B2GKN Automotive AG
- Servo reducer14 Apr 2026US 12,601,402 B2Guangdong Ocean University
- Gear control system for vibration attenuation24 Sep 2026US 2026/0287053 A1Parker-Hannifin Corporation
- Worm reducer and method for assembling same13 Aug 2026US 2026/0235201 A1Nsk Steering & Control, Inc.
- Worm reduction gear and assembling method thereof30 Jul 2026US 2026/0218791 A1Nsk Steering & Control, Inc.
- Flexible-supported worm-and-gear mechanism9 Jul 2026US 2026/0194123 A1Jinan Hanjiang Optoelectronic Technology Co., Ltd
- Joint unit2 Apr 2026US 2026/0092644 A1Sony Interactive Entertainment Inc.
Most cited
By later US patents
- Bicoupled contrarotating epicyclic gears52US 5,679,089 AThe United States of America as represented by the Secretary of the Navy · 1997
- Epicyclic gear35US 4,524,643 AMavilor Systemes S. A. · 1985
- Apparatus for elimination play in gear wheel transmissions23US 4,407,544 APrivates Institut fur Physikalisch Technische Auftragsforschung GmbH · 1983
- Rotating and driving system for survey instrument18US 5,475,930 ATopcon Corporation · 1995
- Sprocket assembly for silent timing chain system15US 6,468,173 B1Hyundai Motor Company · 2002