B31D 3/0269
Forming piles by winding a web on a reel
Official title: {Forming piles by winding a web on a reel (B31D3/0215 takes precedence)}
B31D3/0269 (Forming piles by winding a web on a reel) appears on 9 US grants and 1 published applications in this corpus.
Search patents in B31D- Granted patents
- 9
- Published applications
- 1
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 26 Apr 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for manufacturing ultralight cardboard structures having substantial mechanical stability26 Apr 2016US 9,322,160 B2
- Honeycomb insulating panel20 Nov 2001US 6,319,586 B1Hunter Douglas Inc.
- Continuous honeycomb lay-up process14 Nov 2000US 6,146,484 ANorthrop Grumman Corporation
- Apparatus for making honeycomb from substrates and node strips5 May 1998US 5,746,879 APlascore, Inc.
- Method of making a honeycomb panel23 Sep 1997US 5,670,000 AHunter Douglas Inc.
Most cited
By later US patents
- Multiple cell honeycomb insulating panel and method of hanging46US 5,482,750 AHunter Douglas Inc. · 1996
- Honeycomb insulating panel31US 6,319,586 B1Hunter Douglas Inc. · 2001
- Method of making a honeycomb panel15US 5,670,000 AHunter Douglas Inc. · 1997
- Honeycomb fabrication13US 5,670,001 APlascore, Inc. · 1997
- Support system for supporting a vertically disposed multi-cell panel8US 5,601,885 AHunter Douglas Inc. · 1997