B65D 2251/1025
Integral locking elements penetrating in an opening
Official title: Integral locking elements penetrating in an opening, e.g. a flap through a slit, a hook in an opening
B65D2251/1025 (Integral locking elements penetrating in an opening) appears on 132 US grants and 90 published applications in this corpus.
Search patents in B65D- Granted patents
- 132
- Published applications
- 90
- Assignees
- 101
- Inventors
- 263
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 3 |
| 2003 | 2 | 4 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 5 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 6 | 4 |
| 2013 | 3 | 1 |
| 2014 | 2 | 4 |
| 2015 | 1 | 0 |
| 2016 | 2 | 3 |
| 2017 | 2 | 3 |
| 2018 | 1 | 5 |
| 2019 | 2 | 6 |
| 2020 | 6 | 7 |
| 2021 | 6 | 5 |
| 2022 | 5 | 7 |
| 2023 | 6 | 6 |
| 2024 | 3 | 1 |
| 2025 | 2 | 5 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tray with lid15 Sep 2026US 12,735,230 B2BLB IP Pty Ltd
- Container system and bracket therefor2 Jun 2026US 12,643,722 B2Busch Systems International Inc.
- Container having a lockable cover6 Jan 2026US 12,515,851 B2Georg Utz Holding AG
- Package with locking mechanism including flexible member having first segment and second segment, and container with flexible tab29 Jul 2025US 12,371,234 B2Altria Client Services LLC
- Tethered closure device10 Jun 2025US 12,325,568 B2Nypro Inc.
- Container, closure, and methods of manufacture6 Aug 2026US 2026/0225775 A1
- Container, closure, and methods of manufacture30 Jul 2026US 2026/0217428 A1
- Container, closure, and methods of manufacture30 Jul 2026US 2026/0217430 A1
- Lid assembly with latch2 Apr 2026US 2026/0091913 A1N. V. Nutricia
- Dispensing Lid19 Mar 2026US 2026/0077917 A1Zak Designs, Inc.
Most cited
By later US patents
- Container for wet wipes having an improved closure mechanism276US 5,785,179 AKimberly-Clark Worldwide, Inc. · 1998
- Container with reclosable lid latch202US 5,353,946 AChurch & Dwight Co., Inc. · 1994
- Foam package for breakfast foods119US 3,968,921 ARestaurant Technology, Inc. · 1976
- Bottle closure with integrated flip top handle115US 8,833,586 B2Runway Blue, LLC · 2014
- Plastic food container105US 4,127,189 ASweetheart Plastics, Inc. · 1978