Y10T 74/1508
Rotary crank or eccentric drive
Y10T74/1508 (Rotary crank or eccentric drive) appears on 214 US grants and 66 published applications in this corpus.
Search patents in Y10T- Granted patents
- 214
- Published applications
- 66
- Assignees
- 100
- Inventors
- 243
- Latest grant
- 20 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 10 | 0 |
| 1988 | 7 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 4 |
| 2002 | 7 | 5 |
| 2003 | 3 | 3 |
| 2004 | 6 | 9 |
| 2005 | 2 | 3 |
| 2006 | 6 | 5 |
| 2007 | 2 | 2 |
| 2008 | 2 | 6 |
| 2009 | 6 | 7 |
| 2010 | 2 | 2 |
| 2011 | 4 | 3 |
| 2012 | 0 | 3 |
| 2013 | 1 | 1 |
| 2014 | 6 | 3 |
| 2015 | 4 | 7 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Step actuator20 Apr 2021US 10,982,741 B2LG Innotek Co., Ltd.
- Step actuator3 Dec 2019US 10,495,198 B2LG Innotek Co., Ltd.
- Continuous variable transmission with uniform input-to-output ratio that is non-dependent on friction15 May 2018US 9,970,520 B2
- Self-correcting drive and motor control for cargo canopy systems6 Feb 2018US 9,887,536 B2
- Step actuator9 May 2017US 9,644,719 B2LG Innotek Co., Ltd.
- Step actuator27 Feb 2020US 2020/0063840 A1LG Innotek Co., Ltd.
- Step actuator20 Jul 2017US 2017/0204951 A1LG Innotek Co., Ltd.
- Apparatus Converting a Single Rotational Centrifugal Kinetic Energy to Multiple Electrical Generators11 Aug 2016US 2016/0233756 A1
- Centrifugal electric genrator apparatus19 Nov 2015US 2015/0330489 A1
- Stepless transmission5 Nov 2015US 2015/0316132 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Gear indicator for a bicycle1,429US 6,370,981 B1Shimano Inc. · 2002
- Continuously variable transmission244US 4,909,101 A1990
- Infinitely and continuously variable transmission system231US 6,119,539 AGalaxy Shipping Enterprises, Inc. · 2000
- Integral balls and cams type motorized speed converter with bearings arrangement122US 5,562,564 ASynkinetics, Inc. · 1996
- Inclined rack and spiral radius pinion corkscrew machine57US 6,357,322 B1Williams-Sonoma, Inc. · 2002