B65H 2301/46213
With l-folded edges sealed together
Official title: with L-folded edges sealed together
B65H2301/46213 (With l-folded edges sealed together) appears on 8 US grants and 1 published applications in this corpus.
Search patents in B65H- Granted patents
- 8
- Published applications
- 1
- Assignees
- 6
- Inventors
- 23
- Latest grant
- 3 Nov 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Butt-joining device comprising rolling means3 Nov 2015US 9,174,386 B2
- Film joining apparatus26 Jan 1999US 5,863,381 ATetra Laval Holdings & Finance S. A.
- Process for bonding webs27 Oct 1998US 5,827,384 AThe Procter & Gamble Company
- Tape joining device22 Jul 1997US 5,650,036 AShikoku Kakoki Co., Ltd.
- Film splicer8 Apr 1997US 5,618,377 ATetra Laval Holdings & Finance S.A.
Most cited
By later US patents
- Apparatus for continuously unwinding a plurality of rolled-up tapes58US 5,273,228 AShikoku Kakoki Co., Ltd. · 1993
- Process for bonding webs55US 5,827,384 AThe Procter & Gamble Company · 1998
- Apparatus for splicing indeterminate lengths of fabric20US 4,815,405 AYoung Engineering, Inc. · 1989
- Film splicer15US 5,618,377 ATetra Laval Holdings & Finance S.A. · 1997
- Film joining apparatus14US 5,863,381 ATetra Laval Holdings & Finance S. A. · 1999