F16F 1/028
Cylindrical, with radial openings
Official title: {cylindrical, with radial openings}
F16F1/028 (Cylindrical, with radial openings) appears on 79 US grants and 95 published applications in this corpus.
Search patents in F16F- Granted patents
- 79
- Published applications
- 95
- Assignees
- 71
- Inventors
- 219
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 3 |
| 2007 | 1 | 4 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 5 |
| 2016 | 0 | 6 |
| 2017 | 6 | 2 |
| 2018 | 4 | 8 |
| 2019 | 5 | 7 |
| 2020 | 4 | 2 |
| 2021 | 5 | 8 |
| 2022 | 3 | 14 |
| 2023 | 9 | 7 |
| 2024 | 7 | 7 |
| 2025 | 6 | 2 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Damper, electronic controller, and method for coupling damper18 Aug 2026US 12,713,542 B2Denso Corporation
- Torsional series elastic actuator28 Jul 2026US 12,691,592 B2Roboligent, Inc.
- Integrally formed high-G shock metal isolator in a projectile24 Feb 2026US 12,560,415 B2Raytheon Company
- Systems and devices for motion control10 Feb 2026US 12,546,375 B2Moshun, LLC
- Plastic spring27 Jan 2026US 12,535,114 B2RPC Bramlage GmbH
- A valve with a spring30 Jul 2026US 2026/0218811 A1Valmet Flow Control Oy
- Energy absorbing device30 Apr 2026US 2026/0117840 A1Havenseats Ltd
- Plastic spring2 Apr 2026US 2026/0092631 A1RPC Bramlage GmbH
- Compressible electrical contacts with divericated-cut sections26 Feb 2026US 2026/0058386 A1Corning Optical Communications RF LLC
- Integrally formed high-g shock metal isolator in a projectile22 May 2025US 2025/0164223 A1Raytheon Company
Most cited
By later US patents
- Pump actuator with plastic spring76US 6,223,954 B12001
- Vertebral stabilizer42US 7,942,905 B2Warsaw Orthopedic, Inc. · 2011
- Spring36US 4,858,897 A1989
- High thermal resistivity crystal resonator support structure and oscillator package33US 6,236,145 B1CTS Corporation · 2001
- Shock isolator19US 5,280,889 ATexas Instruments Incorporated · 1994