B65D 75/12
With the ends of the tube closed by flattening and heat-sealing
Official title: with the ends of the tube closed by flattening and heat-sealing
B65D75/12 (With the ends of the tube closed by flattening and heat-sealing) appears on 164 US grants and 187 published applications in this corpus.
Search patents in B65D- Granted patents
- 164
- Published applications
- 187
- Assignees
- 125
- Inventors
- 389
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 7 |
| 2003 | 8 | 3 |
| 2004 | 4 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 4 |
| 2009 | 1 | 6 |
| 2010 | 2 | 9 |
| 2011 | 2 | 9 |
| 2012 | 2 | 6 |
| 2013 | 4 | 5 |
| 2014 | 3 | 8 |
| 2015 | 4 | 1 |
| 2016 | 0 | 12 |
| 2017 | 1 | 7 |
| 2018 | 6 | 9 |
| 2019 | 5 | 12 |
| 2020 | 10 | 8 |
| 2021 | 10 | 13 |
| 2022 | 4 | 16 |
| 2023 | 7 | 10 |
| 2024 | 10 | 18 |
| 2025 | 6 | 7 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Improvements in and relating to packaging11 Jun 2026US 2026/0159298 A1Pladis (UK) Limited
- Packaging for a plurality of food items, packaged food product, flow wrap packaging sealing jaws, flow wrap packaging apparatus, method of packaging food items7 May 2026US 2026/0125194 A1Pladis (UK) Limited
- Tubular Bag, Method for Producing a Tubular Bag and Packaging Machine for Carrying Out The Method for Producing a Tubular Bag9 Apr 2026US 2026/0097868 A1
Most cited
By later US patents
- Re-sealable label flap206US 4,840,270 ANice-Pak Products, Inc. · 1989
- Re-sealable dispenser-container157US 4,420,080 A1983
- Re-sealable dispenser-container131US 4,739,879 A1988
- Resealable pack120US 6,309,105 B1The Procter & Gamble Company · 2001
- Vertical form fill seal bag with recloseable seal and method of making thereof120US 6,481,183 B1CMD Corporation · 2002