F16C 27/00
Elastic or yielding bearings or bearing supports, for exclusively rotary movement
Official title: Elastic or yielding bearings or bearing supports, for exclusively rotary movement (shock-damping bearings for watches or clocks G04B31/02)
F16C27/00 (Elastic or yielding bearings or bearing supports, for exclusively rotary movement) appears on 2,359 US grants and 1,866 published applications in this corpus.
Search patents in F16C- Granted patents
- 2,359
- Published applications
- 1,866
- Assignees
- 958
- Inventors
- 4,251
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 32 | 0 |
| 1977 | 27 | 0 |
| 1978 | 16 | 0 |
| 1979 | 22 | 0 |
| 1980 | 26 | 0 |
| 1981 | 25 | 0 |
| 1982 | 24 | 0 |
| 1983 | 18 | 0 |
| 1984 | 22 | 0 |
| 1985 | 30 | 0 |
| 1986 | 14 | 0 |
| 1987 | 38 | 0 |
| 1988 | 34 | 0 |
| 1989 | 35 | 0 |
| 1990 | 39 | 0 |
| 1991 | 53 | 0 |
| 1992 | 42 | 0 |
| 1993 | 33 | 0 |
| 1994 | 33 | 0 |
| 1995 | 22 | 0 |
| 1996 | 31 | 0 |
| 1997 | 28 | 0 |
| 1998 | 43 | 0 |
| 1999 | 39 | 0 |
| 2000 | 32 | 0 |
| 2001 | 37 | 10 |
| 2002 | 39 | 43 |
| 2003 | 35 | 42 |
| 2004 | 30 | 40 |
| 2005 | 26 | 37 |
| 2006 | 32 | 53 |
| 2007 | 21 | 52 |
| 2008 | 25 | 66 |
| 2009 | 40 | 44 |
| 2010 | 49 | 62 |
| 2011 | 38 | 79 |
| 2012 | 58 | 62 |
| 2013 | 63 | 78 |
| 2014 | 70 | 93 |
| 2015 | 92 | 103 |
| 2016 | 88 | 107 |
| 2017 | 100 | 120 |
| 2018 | 103 | 121 |
| 2019 | 130 | 89 |
| 2020 | 94 | 118 |
| 2021 | 87 | 99 |
| 2022 | 100 | 84 |
| 2023 | 82 | 74 |
| 2024 | 55 | 63 |
| 2025 | 67 | 71 |
| 2026 | 40 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bearing support having arcuate damper elements25 Aug 2026US 12,716,367 B1Pratt & Whitney Canada Corp.
- Swivel4 Aug 2026US 12,698,800 B2Rotojar Innovations Limited
- Roller bearing comprising an oil film compression damper of modifiable length14 Jul 2026US 12,680,473 B2Safran Aircraft Engines
- Air foil bearing installation structure30 Jun 2026US 12,669,146 B2Pyong Hwa Valeo Co., Ltd.
- Device for producing a releasable clearance-free position of a rolling bearing and a corresponding method16 Jun 2026US 12,655,866 B2Matthews International Corporation
- Aircraft ball bearing squirrel cage with beams with enlarged ends10 Sep 2026US 2026/0266200 A1Pratt & Whitney Canada Corp.
- Bearing-shaft assembly and method for operating a bearing-shaft assembly3 Sep 2026US 2026/0258838 A1Gtw - Dr. Gebert Technologie Und Walzlager GmbH
- Elastomer bearings with bulging by compression27 Aug 2026US 2026/0251197 A1Vibracoustic SE
- Squeeze film damper27 Aug 2026US 2026/0251200 A1Gleitlagertechnik Weissbacher GmbH
- Device for centering and rotationally guiding a shaft line of a turbine engine, and turbine engine13 Aug 2026US 2026/0235045 A1Safran Helicopter Engines
Most cited
By later US patents
- Bearing damper system211US 4,289,360 AGeneral Electric Company · 1981
- Coaxial joint108US 4,636,106 ATzora Furniture Industries Ltd. · 1987
- Bearing support108US 4,872,767 AGeneral Electric Company · 1989
- Compensator system for wellbore tubulars104US 6,056,060 AWeatherford/Lamb, Inc. · 2000
- Bearing assemblies, and bearing apparatuses and motor assemblies using same100US 7,870,913 B1US Synthetic Corporation · 2011