B65D 31/16
Bags or like containers made of paper and having structural provision for
Official title: {of special shape}
B65D31/16 (Bags or like containers made of paper and having structural provision for) appears on 85 US grants and 114 published applications in this corpus.
Search patents in B65D- Granted patents
- 85
- Published applications
- 114
- Assignees
- 57
- Inventors
- 189
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 2 |
| 2003 | 3 | 5 |
| 2004 | 1 | 8 |
| 2005 | 0 | 2 |
| 2006 | 2 | 3 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 3 | 3 |
| 2010 | 1 | 2 |
| 2011 | 3 | 5 |
| 2012 | 4 | 5 |
| 2013 | 1 | 12 |
| 2014 | 1 | 9 |
| 2015 | 2 | 12 |
| 2016 | 2 | 7 |
| 2017 | 11 | 7 |
| 2018 | 8 | 2 |
| 2019 | 5 | 6 |
| 2020 | 3 | 4 |
| 2021 | 4 | 3 |
| 2022 | 1 | 3 |
| 2023 | 0 | 4 |
| 2024 | 2 | 1 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Closure device and soft packaging container26 Aug 2025US 12,397,983 B2Toyo Seikan Co., Ltd.
- Medical container5 Aug 2025US 12,377,418 B2JMS Co., Ltd.
- Wipes bag24 Jun 2025US 12,338,058 B2Peel Plastic Products Limited
- Dispensing baked good container assembly and method29 Oct 2024US 12,127,563 B2
- Rectangular-bottomed packaging bag, and method for manufacturing rectangular-bottomed packaging bag1 Oct 2024US 12,103,737 B2Hosokawa Yoko Co., Ltd.
- Water-resistant compostable bag27 Aug 2026US 2026/0250047 A1Pan Pacific Plastics Mfg., Inc.
- Groupable bag for packaging fresh produce28 Mar 2024US 2024/0101312 A1Giatsis Pack S.A.
- Dispensing baked good container assembly and method21 Dec 2023US 2023/0404086 A1
- Wipes bag13 Jul 2023US 2023/0219738 A1Peel Plastic Products Limited
- Rectangular-bottomed packaging bag, and method for manufacturing rectangular-bottomed packaging bag11 May 2023US 2023/0145096 A1Hosokawa Yoko Co., Ltd.
Most cited
By later US patents
- Protective covering for a hand-held device1,016US 6,273,252 B12001
- Flat trapezoidal container of brightly printed thermally sealable film346US 5,388,695 AProfessional Package Company · 1995
- Flat trapezoidal container of brightly printed thermally sealable film296US 5,647,168 AProfessional Package Company · 1997
- Method for making a flat trapezoidal container of brightly printed thermally sealable film274US 5,496,252 AProfessional Package Company · 1996
- Protective covering for a cell phone or a pager154US 6,082,535 A2000