B65D 29/02
Sacks with laminated or multiple walls
Official title: {Sacks with laminated or multiple walls}
B65D29/02 (Sacks with laminated or multiple walls) appears on 54 US grants and 78 published applications in this corpus.
Search patents in B65D- Granted patents
- 54
- Published applications
- 78
- Assignees
- 40
- Inventors
- 92
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 5 |
| 2014 | 1 | 6 |
| 2015 | 2 | 4 |
| 2016 | 1 | 3 |
| 2017 | 3 | 5 |
| 2018 | 6 | 8 |
| 2019 | 4 | 2 |
| 2020 | 6 | 8 |
| 2021 | 3 | 4 |
| 2022 | 7 | 5 |
| 2023 | 1 | 5 |
| 2024 | 4 | 5 |
| 2025 | 4 | 5 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for fabricating tote bags7 Jul 2026US 12,673,477 B2Freedom, Inc.
- Recyclable woven plastic bags with quad-seal and/or K-seal5 May 2026US 12,617,585 B2Polytex Fibers Corporation
- Flexible package for food or beverage preparation having a rigid part28 Apr 2026US 12,612,241 B2Societe des Produits Nestle S. A.
- Ventilated hanging game bag13 Jan 2026US 12,520,837 B2
- Method of production of fabric bags or containers using heat fused seams16 Dec 2025US 12,497,214 B2Ameriglobe, LLC
- Recyclable woven plastic bags with quad-seal and/or k-seal13 Aug 2026US 2026/0233899 A1Polytex Fibers Corporation
- Food storage bag formed of bear resistant textile6 Aug 2026US 2026/0225768 A1
- Method of production of fabric bags or containers using heat fused seams25 Jun 2026US 2026/0176025 A1Ameriglobe, LLC
- Freezer bin system4 Dec 2025US 2025/0368391 A1
- Reusable mailer bag to plush toy6 Nov 2025US 2025/0340358 A1
Most cited
By later US patents
- Insulated container for keg beer147US 6,729,758 B12004
- Packaging material and containers formed therefrom46US 7,291,370 B2Milliken & Company · 2007
- Popcorn bag33US 4,503,559 A1985
- Method of production of fabric bags or containers using heat fused seams17US 10,112,739 B2Ameriglobe, LLC · 2018
- Oil containment bag / container for the transporting and storage of electrical transformers of all types (I.E. all pole, pad mount and underground models etc.)15US 8,777,001 B12014