Y10T 83/9394
Helical tool
Y10T83/9394 (Helical tool) appears on 57 US grants and 15 published applications in this corpus.
Search patents in Y10T- Granted patents
- 57
- Published applications
- 15
- Assignees
- 39
- Inventors
- 112
- Latest grant
- 13 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 5 |
| 2003 | 2 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Production of superabsorbent polymers on a continuous belt reactor13 Mar 2018US 9,914,230 B2BASF SE
- Device for trimming a print product22 Jul 2014US 8,783,150 B2Muller Martini Holding AG
- Apparatus for perforating corrugated tubing14 May 2013US 8,438,960 B2Valley Gear and Machine, Inc.
- Rotary cutting blade28 Dec 2010US 7,856,913 B2Weber Maschinenbau GmbH Breidenbach
- Tissue paper cutting mechanism having upper knife arm with variable spiral curve angle and upper knife structure therefor13 Jul 2010US 7,752,949 B2Chan Li Machinery Co., Ltd.
- Cutting blade21 May 2015US 2015/0135926 A1Weber Maschinenbau GmbH Breidenbach
- Apparatus for perforating corrugated tubing3 Feb 2011US 2011/0023676 A1Valley Gear and Machine, Inc.
- Production of Superabsorbent Polymers on a Continuous Belt Reactor8 Apr 2010US 2010/0083802 A1BASF SE
- Tissue paper cutting mechanism having upper knife with variable spiral curve angle and upper knife structure therefor3 Apr 2008US 2008/0078275 A1Chan Li Machinery Co., Ltd.
- Knife cylinder, rotary cutter, and method of attaching knife mounting bracket27 Mar 2008US 2008/0072724 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Separator for linerless labels46US 5,853,117 AMoore Business Forms, Inc. · 1998
- Perforating apparatus for transverse perforations in webs of paper-like material40US 5,125,302 AFabio Perini S. P. A. · 1992
- Food processing apparatus32US 4,926,726 ALamb Weston, Inc. · 1990
- Web perforating apparatus32US 5,117,718 AIntegrated Design Limited · 1992
- Food processing apparatus31US 4,979,418 ALamb Weston, Inc. · 1990