B65D 27/24
String closures
B65D27/24 (String closures) appears on 8 US grants and 5 published applications in this corpus.
Search patents in B65D- Granted patents
- 8
- Published applications
- 5
- Assignees
- 4
- Inventors
- 17
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-film thermoplastic bags having contact areas14 Apr 2026US 12,600,527 B2The Glad Products Company
- Multi-film thermoplastic structures and bags having visually-distinct contact areas and methods of making the same10 Sep 2024US 12,084,230 B2The Glad Products Company
- Multi-film thermoplastic bags having grab zones with contact areas and methods of making the same30 Apr 2024US 11,970,310 B2The Glad Products Company
- Packaging unit having improved sealing and a user prompting device, and a method for forming such a packaging unit14 May 2019US 10,285,877 B2Essity Hygiene and Health Aktiebolag
- Office envelope8 Aug 2000US 6,098,872 A
- Multi-film thermoplastic structures and bags having visually-distinct contact areas7 Nov 2024US 2024/0367864 A1The Glad Products Company
- Multi-film thermoplastic bags having contact areas1 Aug 2024US 2024/0253864 A1The Glad Products Company
- Multi-film thermoplastic structures and bags having visually-distinct contact areas and methods of making the same26 May 2022US 2022/0161979 A1The Glad Products Company
- Multi-film thermoplastic bags having grab zones with contact areas and methods of making the same27 May 2021US 2021/0155379 A1The Glad Products Company
- A packaging unit having improved sealing and a user prompting device, and a method for forming such a packaging unit15 Feb 2018US 2018/0042790 A1SCA Hygiene Products AB
Most cited
By later US patents
- Office envelope5US 6,098,872 A2000
- Multi-film thermoplastic bags having grab zones with contact areas and methods of making the same1US 11,970,310 B2The Glad Products Company · 2024
- Reclosable envelope1US 4,234,122 AChampion International Corporation · 1980
- Reclosable envelope1US 4,283,003 AChampion International Corporation · 1981