B31B 50/726
For uniting meeting edges of collapsed boxes
Official title: {for uniting meeting edges of collapsed boxes}
B31B50/726 (For uniting meeting edges of collapsed boxes) appears on 12 US grants and 9 published applications in this corpus.
Search patents in B31B- Granted patents
- 12
- Published applications
- 9
- Assignees
- 8
- Inventors
- 13
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine for joining sheet material, preferably cardboard26 May 2026US 12,636,849 B2Gazzella Atlantique
- Unwinding unit and method for unwinding a strip of heat sealing material for forming boxes from blanks6 May 2025US 12,291,414 B2Emmeci S.P.A.
- Tool for use in robotic case erecting10 Oct 2023US 11,780,197 B2Pearson Packaging Systems
- Method and device for sealing a joint1 Feb 2022US 11,235,546 B2Packsize LLC
- Foldable box template15 May 2018US 9,969,522 B2Packsize LLC
- Machine for joining sheet material, preferably cardboard24 Apr 2025US 2025/0128490 A1Gazzella Atlantique
- Carrier With Reconfigurable Partition12 Mar 2020US 2020/0079562 A1Graphic Packaging International, Inc.
- A method and device for sealing a joint27 Feb 2020US 2020/0061950 A1Packsize LLC
- Tool for Use in Robotic Case Erecting10 May 2018US 2018/0126683 A1R. A. Pearson Company
- Unwinding unit and method for unwinding a strip of heat sealing material for forming boxes from blanks3 Aug 2017US 2017/0217117 A1Emmeci S.P.A.
Most cited
By later US patents
- Apparatus for adhering traveling strip material to folded blank boxes26US 3,955,481 AGenco International · 1976
- Method and device for the tape-sealing of panels of paper, cardboard, plastic, or wood, and adhesive tape therefor21US 4,181,558 A1980
- Manufacturing fiberboard ducts14US 4,528,053 A1985
- Systems and methods for creating a manufacturer's joint and closing a box8US 9,227,373 B2Packsize LLC · 2016
- Foldable box template background6US 9,580,202 B2Packsize LLC · 2017