B65D 33/1616
Elements constricting the neck of the bag
Official title: {Elements constricting the neck of the bag (hinged clips B65D33/1675)}
B65D33/1616 (Elements constricting the neck of the bag) appears on 207 US grants and 200 published applications in this corpus.
Search patents in B65D- Granted patents
- 207
- Published applications
- 200
- Assignees
- 110
- Inventors
- 421
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 5 |
| 2003 | 6 | 7 |
| 2004 | 4 | 7 |
| 2005 | 2 | 2 |
| 2006 | 1 | 10 |
| 2007 | 0 | 8 |
| 2008 | 0 | 8 |
| 2009 | 4 | 6 |
| 2010 | 2 | 6 |
| 2011 | 3 | 10 |
| 2012 | 2 | 8 |
| 2013 | 3 | 12 |
| 2014 | 8 | 14 |
| 2015 | 9 | 8 |
| 2016 | 7 | 5 |
| 2017 | 6 | 8 |
| 2018 | 3 | 9 |
| 2019 | 3 | 13 |
| 2020 | 8 | 16 |
| 2021 | 9 | 11 |
| 2022 | 10 | 6 |
| 2023 | 4 | 7 |
| 2024 | 8 | 3 |
| 2025 | 2 | 4 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Transport unit for coils, and arrangement comprising the transport units11 Mar 2025US 12,246,898 B2Sanko Tekstil Isletmeleri Sanayi Ve Ticaret Anonim Sirketi
- Closure for closing an access side of a flexible packaging, coil comprising a closure strip and use thereof19 Nov 2024US 12,145,773 B2Schutte Bagclosures B.V.
- Device to secure plastic trash liner to receptacle and closure device16 Jul 2024US 12,037,188 B1
- Sack for liquid and pulverulent substances comprising a soluble surface portion, method and use therewith, and use of a soluble surface portion11 Jun 2024US 12,006,115 B2Sika Technology AG
- Twist-tie product10 Sep 2026US 2026/0264950 A1Twist-Ease, Inc.
- Hybrid recycled polypropylene compounds for packaging closures23 Jul 2026US 2026/0209493 A1Fina Technology, Inc.
- Garbage bag with detachable tie11 Jun 2026US 2026/0159278 A1Sphere, Incorporated
- Aerially deployable delivery device9 Apr 2026US 2026/0097246 A1Caylym Technologies International, LLC
- Method for closing a mesh bag and bag obtainable by means of said method5 Feb 2026US 2026/0035140 A1Girnet Internacional, S.L.
Most cited
By later US patents
- Packaging closures integrated with disposable RFID devices490US 7,887,755 B2Binforma Group Limited Liability Company · 2011
- Device for carrying and closing bags162US 4,697,312 AHaagexport, B.V. · 1987
- Retainer and closure for a garbage can liner bag142US 4,189,808 A1980
- Closure for plastic bags129US 5,404,621 A1995
- Fastener for disposable waste container liners111US 4,570,304 A1986