B65D 33/243
Combination of flaps, slits, tongues or apertures
Official title: {Combination of flaps, slits, tongues or apertures, e.g. apertures serving as hand or finger holes}
B65D33/243 (Combination of flaps, slits, tongues or apertures) appears on 26 US grants and 31 published applications in this corpus.
Search patents in B65D- Granted patents
- 26
- Published applications
- 31
- Assignees
- 18
- Inventors
- 70
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 3 |
| 2021 | 0 | 3 |
| 2022 | 3 | 4 |
| 2023 | 2 | 1 |
| 2024 | 0 | 3 |
| 2025 | 3 | 0 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sealable storage bag25 Aug 2026US 12,715,658 B2Sazza Inc.
- Easy-to-fill child resistant bag9 Dec 2025US 12,492,044 B2Guang Dong Asuwant Packaging Co., Ltd
- Wipes bag24 Jun 2025US 12,338,058 B2Peel Plastic Products Limited
- Bag, in particular plastics bag, for used coffee capsules, method for collecting and recycling used coffee capsules and use of such bags for collection and shipping of used coffee capsules22 Apr 2025US 12,280,942 B2Mettler Packaging LLC
- Container having a leak resistant seal17 Oct 2023US 11,787,600 B2Stasher, Inc.
- Closure Device and Item of Packaging Comprising such a Closure Device23 Jul 2026US 2026/0208920 A1
- Closure Device and Packaging Comprising a Closure Device9 Jul 2026US 2026/0192983 A1
- Tubular Bag, Method for Producing a Tubular Bag and Packaging Machine for Carrying Out The Method for Producing a Tubular Bag9 Apr 2026US 2026/0097868 A1
- Tubular Bag, Method for Producing a Tubular Bag and Packaging Machine for Carrying Out The Method for Producing a Tubular Bag9 Apr 2026US 2026/0097869 A1
- Nested multicompartment container19 Dec 2024US 2024/0417141 A1Inteplast Group Corporation
Most cited
By later US patents
- Multiwall cooler bag128US 4,521,910 ASt. Regis Corporation · 1985
- Newspaper recycling apparatus22US 3,977,596 A1976
- Carry-bag20US 4,528,694 AGople-Pack and Industrial Marketing ApS · 1985
- Inside out method of manufacturing a container with a leak resistant seal18US 10,625,906 B1Stasher, Inc. · 2020
- Packaging17US 8,899,418 B2McNeil-PPC, Inc. · 2014