B65B 51/043
Applying springy clips around bag necks
Official title: {Applying springy clips around bag necks}
B65B51/043 (Applying springy clips around bag necks) appears on 56 US grants and 60 published applications in this corpus.
Search patents in B65B- Granted patents
- 56
- Published applications
- 60
- Assignees
- 21
- Inventors
- 64
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 6 |
| 2006 | 1 | 3 |
| 2007 | 2 | 6 |
| 2008 | 4 | 4 |
| 2009 | 6 | 4 |
| 2010 | 5 | 4 |
| 2011 | 2 | 7 |
| 2012 | 3 | 1 |
| 2013 | 3 | 4 |
| 2014 | 2 | 5 |
| 2015 | 1 | 0 |
| 2016 | 3 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 3 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closure strip guide and method18 Feb 2025US 12,227,326 B2Irwin Research and Development, Inc.
- Separating device, related crimping element, and method14 Jan 2025US 12,193,449 B2VEMAG Maschinenbau GmbH
- Automated bag closure10 Dec 2024US 12,162,640 B2Kwik Lok Corporation
- Bag closure applying unit and bag closure device with such bag closure applying unit11 Oct 2022US 11,465,793 B2
- Sealing clip26 Apr 2022US 11,312,541 B2
- Bag Closing Apparatus and Method26 Feb 2026US 2026/0054876 A1Irwin Research and Development, Inc.
- Method for closing a mesh bag and bag obtainable by means of said method5 Feb 2026US 2026/0035140 A1Girnet Internacional, S.L.
- Clipping Tool Arrangement Having Linearly Movable Closure Tool and Die15 Jan 2026US 2026/0015119 A1Poly-clip System GmbH & Co. KG
- Automated bag closure20 Feb 2025US 2025/0058919 A1Kwik Lok Corporation
- System and Method for Bag Closure Clip Production12 Dec 2024US 2024/0409274 A1Bedford Industries, Inc.
Most cited
By later US patents
- Process for closing nets for fruits and the like and net closed by means of said process34US 6,205,747 B12001
- Automated clipping packaging systems27US 7,313,896 B2Tipper Tie, Inc. · 2008
- Automated clipping packaging systems26US 7,237,369 B2Tipper Tie, Inc. · 2007
- Bag binding machine23US 6,453,640 B1Max Co., Ltd. · 2002
- Netting chutes with ribbed flooring for manual and/or automated clipping packaging apparatus20US 7,234,287 B2Tipper Tie, Inc. · 2007