B31B 2120/501
By applying wrapping material only on the side wall part of a
Official title: {by applying wrapping material only on the side wall part of a box}
B31B2120/501 (By applying wrapping material only on the side wall part of a) appears on 47 US grants and 55 published applications in this corpus.
Search patents in B31B- Granted patents
- 47
- Published applications
- 55
- Assignees
- 27
- Inventors
- 67
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 3 | 4 |
| 2010 | 4 | 5 |
| 2011 | 3 | 1 |
| 2012 | 0 | 5 |
| 2013 | 2 | 2 |
| 2014 | 2 | 3 |
| 2015 | 3 | 0 |
| 2016 | 2 | 0 |
| 2017 | 2 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 3 | 4 |
| 2022 | 1 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulated box22 Sep 2026US 12,741,800 B2Pratt Retail Specialties, LLC
- Insulated box22 Sep 2026US 12,741,801 B2Pratt Retail Specialties, LLC
- Insulated box18 Aug 2026US 12,709,453 B2Pratt Retail Specialties, LLC
- Insulated box30 Jun 2026US 12,668,412 B2Pratt Retail Specialties, LLC
- Insulated box6 Jan 2026US 12,515,870 B2Pratt Retail Specialties, LLC
- Capsule intended for receiving a substance for preparing a beverage, and production method14 May 2026US 2026/0131964 A1Brain Corporation
- Method And System For Forming A Container With Insulating Features24 Jul 2025US 2025/0236086 A1Graphic Packaging International, Inc.
- Insulated box29 Feb 2024US 2024/0067438 A1Pratt Retail Specialties, LLC
- Corrugated paper cup28 Dec 2023US 2023/0415948 A1Kraftpack (Hubei) Industrial Co., Ltd.
- Method And System For Forming A Container With Insulating Features10 Aug 2023US 2023/0249426 A1Graphic Packaging International, Inc.
Most cited
By later US patents
- Insulated box79US 10,954,057 B2Pratt Retail Specialties, LLC · 2021
- Insulated box68US 11,117,731 B2Pratt Retail Specialties, LLC · 2021
- Insulated box56US 11,261,017 B2Pratt Retail Specialties, LLC · 2022
- Heat-insulating container and apparatus for producing the same56US 6,663,926 B1Dai Nippon Printing Co.Ltd. · 2003
- Reinforced plastic foam cup, method of and apparatus for manufacturing same42US 7,918,016 B2Prairie Packaging, Inc. · 2011