B65D 2581/3495
Attached to the lid
Official title: attached to the lid
B65D2581/3495 (Attached to the lid) appears on 19 US grants and 31 published applications in this corpus.
Search patents in B65D- Granted patents
- 19
- Published applications
- 31
- Assignees
- 14
- Inventors
- 61
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 5 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Blanks, constructs, and associated methods for induction heating of food products3 Feb 2026US 12,540,023 B2Graphic Packaging International, Inc.
- Enhancements of the food cooking capabilities of food containers to be used in a microwave oven15 Mar 2022US 11,273,971 B1
- Container, forming tool, and method for forming a container17 Jul 2018US 10,022,932 B2Graphic Packaging International, Inc.
- Microwavable construct for heating, browning, and crisping rounded food items7 Oct 2014US 8,853,601 B2Graphic Packaging International, Inc.
- Accordion susceptor for microwave preparation of cookies2 Sep 2014US 8,821,950 B2Nestec S. A.
- Convertible container30 Oct 2025US 2025/0333233 A1SFC Global Supply Chain, Inc.
- Microwavable Package Having Susceptors2 May 2024US 2024/0140679 A1
- Set for microwave heating and package4 Jan 2024US 2024/0002129 A1Ajinomoto Co., Inc.
- Enhancements of the food cooking capabilities of food containers to be used in a microwave oven.19 May 2022US 2022/0153501 A1
- Blanks, Constructs, And Associated Methods For Induction Heating Of Food Products20 Jan 2022US 2022/0017285 A1Graphic Packaging International, Inc.
Most cited
By later US patents
- Microwave package and support tray with features for uniform crust heating92US 6,359,272 B1Schwan's Sales Enterprises, Inc. · 2002
- Package for browning and crisping dough-based foods in a microwave oven43US 7,514,659 B2Graphic Packaging International, Inc. · 2009
- Packing tray and method for its production and use35US 6,651,874 B12003
- Microwave heating package with thermoset coating18US 8,106,339 B2Graphic Packaging International, Inc. · 2012
- Cooking package16US 7,824,719 B2Graphic Packaging International, Inc. · 2010