B65D 88/1631
With shape keeping flexible elements
Official title: {with shape keeping flexible elements}
B65D88/1631 (With shape keeping flexible elements) appears on 92 US grants and 57 published applications in this corpus.
Search patents in B65D- Granted patents
- 92
- Published applications
- 57
- Assignees
- 49
- Inventors
- 106
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 4 |
| 2002 | 5 | 5 |
| 2003 | 1 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 0 | 1 |
| 2016 | 3 | 3 |
| 2017 | 0 | 4 |
| 2018 | 2 | 5 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 3 | 0 |
| 2022 | 2 | 1 |
| 2023 | 4 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Inliner, composite package and transport container with an inliner, and associated method28 Jul 2026US 12,692,068 B2
- Bulk bag bottom and discharge assembly including a reinforcer6 Aug 2024US 12,054,336 B1Ameriglobe, LLC
- Flexible bulk container19 Mar 2024US 11,932,482 B1MHF Packaging Solutions, LLC
- Flexible tank7 Nov 2023US 11,807,448 B2Avon Engineered Fabrications, LLC
- Flexible container liner wringing device and liner11 Jul 2023US 11,697,549 B2
- Inliner, composite package and transport container with an inliner, and associated method15 Jan 2026US 2026/0015159 A1
- Soft-Sided Bulk Material Containers with Hold-Ins8 Jan 2026US 2026/0008571 A1I . C.E. Packaging Company, LLC
- Soft container for transporting light loose loads15 Aug 2024US 2024/0270484 A1
- Soft-sided bulk material containers with hold-ins20 Apr 2023US 2023/0124897 A1I . C.E. Packaging Company, LLC
- Flexible tank24 Mar 2022US 2022/0089358 A1Avon Engineered Fabrications, LLC
Most cited
By later US patents
- Bulk bag with restrainer82US 5,328,268 ACustom Packaging Systems, Inc. · 1994
- Container comprising a relatively stiff, form-retaining supporting frame and a flexible shell member arranged therein73US 5,289,937 A1994
- Octagon shaped stackable flexible intermediate bulk container and method of manufacture73US 6,415,927 B1B.A.G. Corp. · 2002
- Flexible container for bulk material41US 5,538,155 AKoninklijke Emballage Industrie Van Leer B. V. · 1996
- Package for transporting and storing bulk goods38US 5,071,025 A1991