Y10T 74/19893
Sectional
Y10T74/19893 (Sectional) appears on 691 US grants and 270 published applications in this corpus.
Search patents in Y10T- Granted patents
- 691
- Published applications
- 270
- Assignees
- 413
- Inventors
- 1,137
- Latest grant
- 27 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 15 | 0 |
| 1978 | 16 | 0 |
| 1979 | 10 | 0 |
| 1980 | 9 | 0 |
| 1981 | 12 | 0 |
| 1982 | 12 | 0 |
| 1983 | 12 | 0 |
| 1984 | 21 | 0 |
| 1985 | 20 | 0 |
| 1986 | 20 | 0 |
| 1987 | 26 | 0 |
| 1988 | 15 | 0 |
| 1989 | 19 | 0 |
| 1990 | 18 | 0 |
| 1991 | 13 | 0 |
| 1992 | 18 | 0 |
| 1993 | 11 | 0 |
| 1994 | 14 | 0 |
| 1995 | 14 | 0 |
| 1996 | 16 | 0 |
| 1997 | 14 | 0 |
| 1998 | 27 | 0 |
| 1999 | 22 | 0 |
| 2000 | 30 | 0 |
| 2001 | 19 | 2 |
| 2002 | 18 | 31 |
| 2003 | 17 | 12 |
| 2004 | 17 | 32 |
| 2005 | 8 | 22 |
| 2006 | 18 | 16 |
| 2007 | 12 | 23 |
| 2008 | 17 | 28 |
| 2009 | 18 | 9 |
| 2010 | 16 | 13 |
| 2011 | 17 | 17 |
| 2012 | 16 | 14 |
| 2013 | 13 | 16 |
| 2014 | 18 | 11 |
| 2015 | 14 | 16 |
| 2016 | 8 | 3 |
| 2017 | 10 | 0 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10T 74/19898Backlash take-up328
- Y10T 74/19907Sound deadening139
- Y10T 74/19921Separate rim107
- Y10T 74/19916Multiple disks43
- Y10T 74/1993Segmental rim40
- Y10T 74/19935Sheet metal29
- Y10T 74/1994Diametrically split17
- Y10T 74/19944Shaft-admitting insert12
All 9 subgroupsShow fewer
Recent patents
- Continuously variable transmission27 Sep 2022US 11,454,303 B2Fallbrook Intellectual Property Company LLC
- Actuator22 Sep 2020US 10,781,899 B2Aktiebolaget Skf
- Scissors gear11 Aug 2020US 10,738,872 B2Cummins Inc.
- Continuously variable transmission19 Feb 2019US 10,208,840 B2Fallbrook Intellectual Property Company LLC
- Power tong unit16 Oct 2018US 10,100,593 B2Mech-Tech Engineering, LLC
- Continuously variable transmission21 Apr 2022US 2022/0120340 A1Fallbrook Intellectual Property Company LLC
- Continuously variable transmission16 Jan 2020US 2020/0018384 A1Fallbrook Intellectual Property Company LLC
- Gear, gear train, engine, use thereof and method for mating such gear with at least one further gear with a predetermined backlash31 Jan 2019US 2019/0032768 A1VCST Industrial Products
- Actuator14 Jun 2018US 2018/0163829 A1Aktiebolaget Skf
- Motor coupling device14 Jun 2018US 2018/0163851 A9Hyundai Motor Company
Most cited
By later US patents
- Anti-backlash nut having a free floating insert for applying an axial force to a lead screw633US 5,303,606 A1994
- Robotic apparatus for minimally invasive surgery506US 9,028,468 B2Scuola Superiore Di Studi Universitari E Di Perfezionamento Sant'anna · 2015
- Pre-loaded self-aligning roller nut assembly for standard micrometer spindle and the like349US 5,732,597 AHughes Electronics Corporation · 1998
- Gear and method for making the same115US 4,589,860 ASKF Kugellagerfabriken GmbH · 1986
- Composite gear and method of making same112US 5,852,951 ABriggs & Stratton Corporation · 1998