B65D 77/2036
The seal having a stress concentrating portion
Official title: {the seal having a stress concentrating portion}
B65D77/2036 (The seal having a stress concentrating portion) appears on 41 US grants and 43 published applications in this corpus.
Search patents in B65D- Granted patents
- 41
- Published applications
- 43
- Assignees
- 34
- Inventors
- 86
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 4 |
| 2016 | 1 | 9 |
| 2017 | 3 | 5 |
| 2018 | 7 | 1 |
| 2019 | 3 | 3 |
| 2020 | 2 | 4 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 2 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Packaging container21 Oct 2025US 12,448,196 B2Daiwa Can Company
- Peelable lid for container with multi-point peel system7 Oct 2025US 12,434,046 B2Physio-Control, Inc.
- Packages, packaged products and methods of use27 May 2025US 12,312,145 B2Amcor Flexibles North America, Inc.
- Peelable lid for container with multi-point peel system27 Jun 2023US 11,684,773 B2Physio-Control, Inc.
- Container for microwave oven20 Sep 2022US 11,447,324 B2Kyoraku Co., Ltd.
- Peelable lid for container with multi-point peel system22 May 2025US 2025/0161666 A1Physio-Control, Inc.
- A paper straw with enhanced organoleptic properties11 Jul 2024US 2024/0225328 A9Societe des Produits Nestle S. A.
- A paper straw with enhanced organoleptic properties25 Apr 2024US 2024/0130550 A1Societe des Produits Nestle S. A.
- Packaging container16 Nov 2023US 2023/0365315 A1Daiwa Can Company
- Peelable lid for container with multi-point peel system7 Sep 2023US 2023/0277839 A1Physio-Control, Inc.
Most cited
By later US patents
- Blister pack for an optical lens98US 5,609,246 ACiba-Geigy Corporation · 1997
- Container for a small quantity of milk, cream or the like91US 4,863,036 AH S M · 1989
- Synthetic resin vessel and heat sealed lid36US 4,605,142 ATokan Kogyo Co., Ltd. · 1986
- Closure having a pull tab and a controlled seal width at the pull tab29US 4,693,391 AContinental Can Company, Inc. · 1987
- Closure with improved pull tab27US 4,890,758 AContinental Can Company, Inc. · 1990