B31D 3/0276
Plane webs having essentially transverse adhesive strips being folded transversely into stacks
Official title: {Plane webs having essentially transverse adhesive strips being folded transversely into stacks or being cut transversely into sections which are piled}
B31D3/0276 (Plane webs having essentially transverse adhesive strips being folded transversely into stacks) appears on 8 US grants and 1 published applications in this corpus.
Search patents in B31D- Granted patents
- 8
- Published applications
- 1
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 9 Nov 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for the manufacture of honeycomb core structures9 Nov 1999US 5,980,675 AThe Yokohama Rubber Co., Ltd.
- Apparatus for making honeycomb from substrates and node strips5 May 1998US 5,746,879 APlascore, Inc.
- Honeycomb fabrication23 Sep 1997US 5,670,001 APlascore, Inc.
- Apparatus for the production of a honeycomb core from foil strip2 Aug 1994US 5,334,276 AAlusuisse-Lonza Services Ltd.
- Process for the production of a honeycomb core from foil strip utilizing a position detector11 Jan 1994US 5,277,732 AAlusuisse-Lonza Services Ltd.
Most cited
By later US patents
- Process for the manufacture of honeycomb core structures25US 5,980,675 AThe Yokohama Rubber Co., Ltd. · 1999
- Method and apparatus for making unexpanded honeycomb material15US 4,290,837 A1981
- Method and apparatus for continuous production of expandable honeycomb15US 4,500,380 A1985
- Honeycomb fabrication13US 5,670,001 APlascore, Inc. · 1997
- Machine for forming a flat stack of sheets of predetermined format10US 4,849,062 ASociete a Responsabilite Limitee · 1989