B65D 25/52
Devices for discharging successive articles or portions of contents
B65D25/52 (Devices for discharging successive articles or portions of contents) appears on 57 US grants and 64 published applications in this corpus.
Search patents in B65D- Granted patents
- 57
- Published applications
- 64
- Assignees
- 49
- Inventors
- 141
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 7 |
| 2016 | 4 | 3 |
| 2017 | 5 | 5 |
| 2018 | 4 | 2 |
| 2019 | 2 | 4 |
| 2020 | 2 | 3 |
| 2021 | 5 | 7 |
| 2022 | 2 | 2 |
| 2023 | 2 | 4 |
| 2024 | 1 | 4 |
| 2025 | 2 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic component container30 Jun 2026US 12,672,269 B2Murata Manufaturing Co., Ltd.
- Packaging box22 Apr 2025US 12,280,938 B2Intercontinental Great Brands LLC
- Lid for dispensing measured powder amounts4 Mar 2025US 12,240,655 B2
- Plastic bag dispenser device30 Jan 2024US 11,884,439 B2
- Contact lens dispenser15 Aug 2023US 11,724,870 B2CooperVision International Limited
- Biological sample storage device and inlet-outlet housing component thereof27 Aug 2026US 2026/0251382 A1Genepoint Technologies (Shanghai) Co., Ltd.
- System, tool, and method for ejecting specimen samples16 Jul 2026US 2026/0199903 A1Quest Diagnostics Investments Incorporated
- Material spreader and agitator system and method16 Jul 2026US 2026/0200660 A1George A. Palmer, LTC, Charles Walters Equipment
- Composite container system26 Mar 2026US 2026/0084880 A1Elkhart Plastics LLC
- Packaging box3 Jul 2025US 2025/0214762 A1Intercontinental Great Brands LLC
Most cited
By later US patents
- Packaging system to provide fresh packed coffee41US 7,169,418 B2The Procter & Gamble Company · 2007
- Bulk product dispenser35US 5,139,173 A1992
- Multi-chamber container having two interior partitions27US 5,123,575 A1992
- Container cap with a measuring spout21US 5,667,106 AE. S. Robbins Corporation · 1997
- Packaging system to provide fresh packed coffee21US 7,169,419 B2The Procter & Gamble Company · 2007