Y10T 74/1993
Segmental rim
Y10T74/1993 (Segmental rim) appears on 40 US grants and 9 published applications in this corpus.
Search patents in Y10T- Granted patents
- 40
- Published applications
- 9
- Assignees
- 27
- Inventors
- 53
- Latest grant
- 16 Oct 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Power tong unit16 Oct 2018US 10,100,593 B2Mech-Tech Engineering, LLC
- Rolling bearing, notably for ship's propeller or for wind turbine14 Nov 2017US 9,816,556 B2Aktiebolaget Skf
- Rolling bearing, notably for ship's propeller or for wind turbine10 Jan 2017US 9,541,133 B2Aktiebolaget Skf
- Power tong unit23 Feb 2016US 9,267,343 B2Mech-Tech Engineering, LLC
- Split sprocket having slide tracks4 Aug 2015US 9,097,332 B2Laitram, L. L. C.
- Power Tong Unit16 Jun 2016US 2016/0168931 A1Mech-Tech Engineering, LLC
- Split sprocket having slide tracks16 Oct 2014US 2014/0305241 A1Laitram, L. L. C.
- Rolling bearing, notably for ship's propeller or for wind turbine24 Apr 2014US 2014/0112789 A1Aktiebolaget Skf
- Rolling bearing, notably for ship's propeller or for wind turbine24 Apr 2014US 2014/0112790 A1Aktiebolaget Skf
- Power Tong Unit9 Aug 2012US 2012/0198954 A1Mech-Tech Engineering, LLC
Most cited
By later US patents
- Toy gear assembly45US 5,194,031 APlayskool, Inc. · 1993
- Gear crank for a bicycle36US 4,598,608 AShimano Industrial Company Limited · 1986
- Sprocket for a bicycle34US 4,384,865 AShimano Industrial Company Limited · 1983
- Method and apparatus for swing gear and bearing assembly for power mining shovel34US 4,622,860 ADresser Industries, Inc. · 1986
- Sprocket wheel32US 4,472,164 ACanadian Foremost Ltd. · 1984