B31B 70/87
Applying handles on one side of a moving longitudinally folded web
Official title: {Applying handles on one side of a moving longitudinally folded web, e.g. after cutting a tubular web longitudinally; Applying handles on both sides of a moving web and folding this web longitudinally afterwards}
B31B70/87 (Applying handles on one side of a moving longitudinally folded web) appears on 9 US grants and 7 published applications in this corpus.
Search patents in B31B- Granted patents
- 9
- Published applications
- 7
- Assignees
- 10
- Inventors
- 13
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for forming a fold in an overwrapping film13 Aug 2024US 12,059,862 B2JT International SA
- Thermal bag for foods and the like5 Dec 2017US 9,834,366 B2IM-BALL-CENTER S.r.L.
- Film bag3 Jan 2017US 9,533,463 B2Mondi Jackson, Inc.
- Plastic bag making method and apparatus6 May 2014US 8,715,148 B2Totani Corporation
- Apparatus and methods for non-contact adhesive dispensing to manufacture bags13 Sep 2011US 8,016,734 B2Nordson Corporation
- Method and device for forming a fold in an overwrapping film9 Jun 2022US 2022/0176672 A1JT International SA
- Film bag19 Feb 2015US 2015/0049965 A1Mondi Jackson, Inc.
- Plastic bag making method and apparatus29 Sep 2011US 2011/0237414 A1Totani Corporation
- Paper shopper or bag and system for the production thereof27 Jan 2011US 2011/0019938 A1J.W.T. Snc Di Giacometti Stefano & Zanon Walter
- Thermal bag for foods and the like5 Feb 2009US 2009/0034883 A1IM-BALL-CENTER S.r.L.
Most cited
By later US patents
- Thermal bag for foods and the like102US 9,834,366 B2IM-BALL-CENTER S.r.L. · 2017
- Bag making apparatus and method22US 4,704,100 A1987
- Method of and means for producing plastic bags having separable plastic fasteners15US 4,304,615 AMinigrip, Inc. · 1981
- Hang bag15US 4,516,267 AW. R. Grace & Co., Cryovac Div. · 1985
- Apparatus for treating and severing sections from intermittently fed webs2US 4,462,857 AWindmoller & Holscher · 1984