Y10T 74/2173
Cranks and wrist pins
Y10T74/2173 (Cranks and wrist pins) appears on 691 US grants and 271 published applications in this corpus.
Search patents in Y10T- Granted patents
- 691
- Published applications
- 271
- Assignees
- 334
- Inventors
- 1,069
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 15 | 0 |
| 1978 | 10 | 0 |
| 1979 | 9 | 0 |
| 1980 | 8 | 0 |
| 1981 | 11 | 0 |
| 1982 | 15 | 0 |
| 1983 | 6 | 0 |
| 1984 | 23 | 0 |
| 1985 | 24 | 0 |
| 1986 | 23 | 0 |
| 1987 | 24 | 0 |
| 1988 | 19 | 0 |
| 1989 | 29 | 0 |
| 1990 | 22 | 0 |
| 1991 | 26 | 0 |
| 1992 | 25 | 0 |
| 1993 | 33 | 0 |
| 1994 | 22 | 0 |
| 1995 | 12 | 0 |
| 1996 | 15 | 0 |
| 1997 | 9 | 0 |
| 1998 | 17 | 0 |
| 1999 | 14 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 9 |
| 2002 | 13 | 12 |
| 2003 | 15 | 19 |
| 2004 | 14 | 20 |
| 2005 | 11 | 14 |
| 2006 | 12 | 10 |
| 2007 | 13 | 19 |
| 2008 | 13 | 24 |
| 2009 | 13 | 21 |
| 2010 | 10 | 21 |
| 2011 | 8 | 23 |
| 2012 | 21 | 18 |
| 2013 | 23 | 20 |
| 2014 | 33 | 15 |
| 2015 | 12 | 20 |
| 2016 | 10 | 1 |
| 2017 | 6 | 0 |
| 2018 | 6 | 0 |
| 2019 | 0 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and system for heat treating a workpiece13 Feb 2024US 11,898,214 B2Etxe-Tar, S.A.
- Method and system for laser hardening of a surface of a workpiece30 Mar 2021US 10,961,597 B2Exteotar, S.A.
- Balance shaft having reduced mass and inertia27 Oct 2020US 10,816,059 B2American Axle & Manufacturing, Inc.
- Balance shaft having reduced mass and inertia26 May 2020US 10,663,033 B2American Axle & Manufacturing, Inc.
- Counterweight, and crankshaft with the counterweight31 Mar 2020US 10,605,328 B2Mazda Motor Corporation
- Method and system for heat treating a workpiece15 Jul 2021US 2021/0214814 A1Etxe-Tar, S.A.
- Balance shaft having reduced mass and inertia6 Aug 2020US 2020/0246426 A1American Axle & Manufacturing, Inc.
- Counterweight, and crankshaft with the counterweight7 Feb 2019US 2019/0040932 A1Mazda Motor Corporation
- Balance shaft having reduced mass and inertia17 Jan 2019US 2019/0017571 A1American Axle & Manufacturing, Inc.
- Method and system for laser hardening of a surface of a workpiece3 Jan 2019US 2019/0002997 A1Etxe-Tar, S.A.
Most cited
By later US patents