B31B 50/802
For setting-up boxes having their opening facing upwardly
Official title: {for setting-up boxes having their opening facing upwardly}
B31B50/802 (For setting-up boxes having their opening facing upwardly) appears on 53 US grants and 32 published applications in this corpus.
Search patents in B31B- Granted patents
- 53
- Published applications
- 32
- Assignees
- 37
- Inventors
- 80
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 3 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 0 | 1 |
| 2021 | 3 | 2 |
| 2022 | 4 | 5 |
| 2023 | 0 | 2 |
| 2024 | 5 | 2 |
| 2025 | 2 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machines, systems, and methods for assembling packaging cases18 Aug 2026US 12,709,081 B2WestRock Packaging Systems, LLC
- Cartoning machine for multiple, different carton configurations and method of use17 Mar 2026US 12,577,009 B2Intertape Polymer Corp.
- Box erecting apparatus and method12 Aug 2025US 12,384,127 B2Taiwan Semiconductor Manufacturing Company.Ltd
- H-bot case erector7 Jan 2025US 12,187,005 B2Pearson Packaging Systems
- End flap engagement assembly for erecting cartons and related systems and methods14 May 2024US 11,981,103 B2Graphic Packaging International, Inc.
- Machines, systems, and methods for assembling packaging cases14 May 2026US 2026/0131553 A1WestRock Packaging Systems, LLC
- Folding apparatus and sealing apparatus30 Apr 2026US 2026/0116603 A1Ishida Co., Ltd.
- Box erecting apparatus and method13 Nov 2025US 2025/0346014 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Cartoning machine for multiple, different carton configurations and method of use15 Aug 2024US 2024/0270425 A1Intertape Polymer Corp.
- Box erecting apparatus and method16 May 2024US 2024/0157665 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Apparatus for removing and erecting a folding-box blank42US 6,913,568 B2Robert Bosch GmbH · 2005
- Cartoning apparatus34US 4,213,285 AConsumers Glass Company Limited · 1980
- Collapsed, tubular carton erecting apparatus34US 5,352,178 ADouglas Machine Limited Liability Company · 1994
- Compact case forming machine29US 6,669,616 B1Illinois Tool Works Inc. · 2003
- Method and apparatus for squaring cases29US 6,764,436 B12004