B65D 77/30
Opening or contents-removing devices added or incorporated during filling or closing of
Official title: Opening or contents-removing devices added or incorporated during filling or closing of containers {(B65D77/20 takes precedence)}
B65D77/30 (Opening or contents-removing devices added or incorporated during filling or closing of) appears on 351 US grants and 352 published applications in this corpus.
Search patents in B65D- Granted patents
- 351
- Published applications
- 352
- Assignees
- 221
- Inventors
- 608
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 7 | 5 |
| 2003 | 7 | 6 |
| 2004 | 1 | 8 |
| 2005 | 5 | 10 |
| 2006 | 4 | 6 |
| 2007 | 7 | 4 |
| 2008 | 0 | 4 |
| 2009 | 2 | 9 |
| 2010 | 2 | 6 |
| 2011 | 1 | 5 |
| 2012 | 3 | 10 |
| 2013 | 4 | 10 |
| 2014 | 9 | 14 |
| 2015 | 5 | 20 |
| 2016 | 8 | 23 |
| 2017 | 21 | 43 |
| 2018 | 22 | 28 |
| 2019 | 22 | 34 |
| 2020 | 22 | 24 |
| 2021 | 16 | 15 |
| 2022 | 20 | 15 |
| 2023 | 16 | 14 |
| 2024 | 14 | 16 |
| 2025 | 16 | 15 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stored value card and carrier system and method of manufacturing6 Oct 2026US 12,752,994 B2Stored Value Solutions, Inc.
- Packaging systems and methods8 Sep 2026US 12,729,047 B1Rheem Manufacturing Company
- Collation of packages and method of retaining packages together in a collation11 Aug 2026US 12,703,561 B2British American Tobacco (Investments) Limited
- Easy to open package with controlled dispensing device14 Jul 2026US 12,679,620 B2PopPack, LLC
- Method and apparatus for interconnectable building block container toys capable of storing items19 May 2026US 12,630,334 B2ChangeBox IP Holdings, LLC
- Package for article17 Sep 2026US 2026/0274544 A1The Procter & Gamble Company
- Consumer product package13 Aug 2026US 2026/0233914 A1The Gillette Company
- Woven plastic block bottom bags23 Jul 2026US 2026/0208937 A1Polytex Fibers Corporation
- Sachet for the containment of a fluid foodstuff, particularly for granular, powdery, creamy, liquid products or the like and apparatus for manufacturing said sachet16 Jul 2026US 2026/0200653 A1
- Dual use box4 Jun 2026US 2026/0152317 A1Pratt Corrugated Holdings, Inc.
Most cited
By later US patents
- Closure for post filling application to packaging129US 5,211,482 AMinigrip, Inc. · 1993
- Self-closing liquid dispensing package129US 5,529,224 AThe Procter & Gamble Company · 1996
- Self-closing liquid dispensing package114US 5,996,845 AThe Procter & Gamble Company · 1999
- Coffee creamer and other cups and tubs107US 6,085,942 A2000
- Urinary catheter assembly allowing for non-contaminated insertion of the catheter into a urinary canal89US 7,311,698 B2Coloplast A/S · 2007