B65B 43/267
Opening of bags interconnected in a web
Official title: {Opening of bags interconnected in a web}
B65B43/267 (Opening of bags interconnected in a web) appears on 118 US grants and 119 published applications in this corpus.
Search patents in B65B- Granted patents
- 118
- Published applications
- 119
- Assignees
- 59
- Inventors
- 157
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 6 |
| 2005 | 3 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 3 | 5 |
| 2011 | 3 | 5 |
| 2012 | 3 | 4 |
| 2013 | 3 | 6 |
| 2014 | 6 | 10 |
| 2015 | 2 | 3 |
| 2016 | 2 | 6 |
| 2017 | 2 | 13 |
| 2018 | 2 | 4 |
| 2019 | 2 | 2 |
| 2020 | 6 | 10 |
| 2021 | 7 | 3 |
| 2022 | 5 | 11 |
| 2023 | 4 | 5 |
| 2024 | 11 | 7 |
| 2025 | 5 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bag opening verification system and method for operating a bagging machine29 Sep 2026US 12,747,054 B2Pregis LLC
- Bag opening verification system and method for operating a bagging machine24 Feb 2026US 12,559,276 B2Pregis LLC
- Bagger with padding expansion23 Sep 2025US 12,421,001 B2Pregis LLC
- Cassette and apparatus for packing disposable objects into an elongated tube of flexible material2 Sep 2025US 12,404,096 B2International Refills Company Limited
- Device for packaging of medicine-units26 Aug 2025US 12,397,942 B2Dd Innovations B.V.
- Bagger with padding expansion15 Jan 2026US 2026/0015143 A1Pregis LLC
- Cassette and apparatus for packing disposable objects into an elongated tube of flexible material22 May 2025US 2025/0162794 A1International Refills Company Limited
- Bag opening verification system and method for operating a bagging machine15 May 2025US 2025/0153877 A1Pregis Sharp Systems, LLC
- Bagging machine with breaking element and flattener assembly24 Apr 2025US 2025/0128840 A1Pregis LLC
- Sheet for use in pill packages, and pouch formed from a sheet30 Jan 2025US 2025/0033852 A1Vmi Holland B .V.
Most cited
By later US patents
- Form, fill, seal and separate packaging machine for reclosable containers108US 4,945,714 APackage Machinery Company, Bodolay/Pratt Division · 1990
- Plastic bag chain81US 4,654,878 ASignode Corporation · 1987
- System and method for packaging of mass-fabricated custom items64US 7,748,199 B2Align Technology, Inc. · 2010
- Zipper equipped bags and method of and means for manually filling and separating them61US 4,665,552 AMinigrip, Inc. · 1987
- Device for opening a double link bag chain59US 4,850,178 AMinigrip, Inc. · 1989