B65D 31/147
The filling port being provided in a side wall
Official title: {the filling port being provided in a side wall}
B65D31/147 (The filling port being provided in a side wall) appears on 27 US grants and 25 published applications in this corpus.
Search patents in B65D- Granted patents
- 27
- Published applications
- 25
- Assignees
- 19
- Inventors
- 52
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 4 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Storage bag having an integrated manual pump17 Jun 2025US 12,330,855 B2
- Storage bag with easy flipping feature8 Mar 2022US 11,267,629 B2Universal Trim Supply Co., Ltd.
- Spout for a flexible bag and flexible bag having a spout11 Aug 2020US 10,737,861 B2Scholle IPN Corporation
- Package having a fill and seal feature25 Jun 2019US 10,329,053 B2
- Inflatable structure for packaging and associated apparatus and methods25 Dec 2018US 10,160,585 B2Sealed Air Corporation (US)
- Storage Bag Having an Integrated Manual Pump18 Jan 2024US 2024/0017902 A1
- Storage bag with easy flipping feature6 Jan 2022US 2022/0002055 A1Universal Trim Supply Co., Ltd.
- Spout For A Flexible Bag and Flexible Bag Having a Spout1 Mar 2018US 2018/0057236 A1Scholle IPN Corporation
- Plastic bag with gloves15 Feb 2018US 2018/0042318 A1
- Multi-purpose Valve for Vacuuming, De-vacuuming, Gas Injecting and Pressure Regulating13 Jul 2017US 2017/0198824 A1
Most cited
By later US patents
- Inflatable foil sachet, especially for packaging purposes92US 5,351,828 A1994
- Pressure relief valve and bag incorporating same69US 4,000,846 ADunkin' Donuts Incorporated · 1977
- Multi-purpose valve for extending shelf-life using vacuuming or injecting gas26US 9,618,130 B12017
- Valved sack17US 4,524,460 AWindmoller & Holscher · 1985
- Inflatable structure for packaging and associated apparatus and method15US 8,272,510 B2Sealed Air Corporation (US) · 2012