Y10T 83/9432
Plural spaced successively operative shearing portions
Y10T83/9432 (Plural spaced successively operative shearing portions) appears on 22 US grants and 12 published applications in this corpus.
Search patents in Y10T- Granted patents
- 22
- Published applications
- 12
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 25 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Two-stage method of cutting ultra-high strength material sheet25 Jun 2019US 10,328,504 B2Fca US LLC
- Punch profile for a punch, and the assembly in which the punch is used9 Feb 2016US 9,254,526 B2Textron Innovations Inc.
- Sleeve for a punch assembly9 Dec 2014US 8,904,911 B2Textron Innovations Inc.
- Sheet punching device and image forming apparatus having sheet punching device19 Mar 2013US 8,398,065 B2Canon Kabushiki Kaisha
- Punch device with interchangeable punch and variable punch pattern6 Nov 2012US 8,302,520 B2Groz-Beckert KG
- Two-stage method of cutting ultra-high strength material sheet7 Jun 2018US 2018/0154420 A1Fca US LLC
- Sheet punching device and image forming apparatus having sheet punching device20 Jun 2013US 2013/0156477 A1Canon Kabushiki Kaisha
- Punch profile for a punch, and the assembly in which the punch is used13 Jun 2013US 2013/0145915 A1Greenlee Textron Inc.
- Sleeve for a punch assembly13 Jun 2013US 2013/0145916 A1Greenlee Textron Inc.
- Punch for punching sheet metal, sheet metal punching apparatus having the punch, and method therefor28 Apr 2011US 2011/0094358 A1
Most cited
By later US patents
- Blister package scoring machine28US 5,740,717 AMcNeil-PPC, Inc. · 1998
- Long wearing punch26US 4,762,043 A1988
- Non-circular slug splitter punch24US 4,905,557 AGreenlee Textron Inc. · 1990
- Flat cable preparation tool assembly22US 4,228,709 APanduit Corp. · 1980
- Sheet punching apparatus19US 4,079,647 AVelo-Bind, Inc. · 1978