Y10T 74/2183
Counterbalanced
Y10T74/2183 (Counterbalanced) appears on 382 US grants and 148 published applications in this corpus.
Search patents in Y10T- Granted patents
- 382
- Published applications
- 148
- Assignees
- 189
- Inventors
- 587
- Latest grant
- 27 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 12 | 0 |
| 1985 | 12 | 0 |
| 1986 | 14 | 0 |
| 1987 | 12 | 0 |
| 1988 | 13 | 0 |
| 1989 | 15 | 0 |
| 1990 | 12 | 0 |
| 1991 | 13 | 0 |
| 1992 | 12 | 0 |
| 1993 | 14 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 3 |
| 2002 | 6 | 3 |
| 2003 | 4 | 11 |
| 2004 | 10 | 9 |
| 2005 | 8 | 9 |
| 2006 | 8 | 6 |
| 2007 | 7 | 9 |
| 2008 | 11 | 16 |
| 2009 | 11 | 13 |
| 2010 | 6 | 13 |
| 2011 | 5 | 16 |
| 2012 | 16 | 7 |
| 2013 | 16 | 12 |
| 2014 | 24 | 9 |
| 2015 | 6 | 9 |
| 2016 | 4 | 0 |
| 2017 | 2 | 0 |
| 2018 | 3 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- 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
- Pendulum crank cycloid insert for pendulum crankshaft having integral carrier22 May 2018US 9,976,625 B2Ford Global Technologies, LLC
- Air compressor with improved rotating device17 Apr 2018US 9,945,369 B2
- 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.
- Air compressor with improved rotating device19 Nov 2015US 2015/0330379 A1
- Tunnel-style crankshaft with counterweights of increased radial profile1 Oct 2015US 2015/0276015 A1Gardner Denver Petroleum Pumps, LLC
Most cited
By later US patents
- Reciprocating saw having compact configuration and independent stability69US 6,568,089 B1Porter-Cable/Delta · 2003
- Pivoting balancer system45US 4,819,593 ABriggs & Stratton Corporation · 1989
- Dynamic damper44US 5,056,763 ATokai Rubber Industries, Ltd. · 1991
- Anti-rattle engine balancer which drives associated oil pump43US 5,535,643 AGeneral Motors Corporation · 1996
- Bearing structure for a reciprocating shaft in a reciprocating saw43US 6,810,589 B2Porter-Cable/Delta · 2004