B31B 50/624
Applying glue on blanks
Official title: {Applying glue on blanks}
B31B50/624 (Applying glue on blanks) appears on 261 US grants and 257 published applications in this corpus.
Search patents in B31B- Granted patents
- 261
- Published applications
- 257
- Assignees
- 163
- Inventors
- 428
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 3 |
| 2003 | 4 | 5 |
| 2004 | 3 | 6 |
| 2005 | 3 | 3 |
| 2006 | 2 | 5 |
| 2007 | 0 | 1 |
| 2008 | 3 | 3 |
| 2009 | 2 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 6 |
| 2013 | 3 | 0 |
| 2014 | 2 | 5 |
| 2015 | 4 | 6 |
| 2016 | 3 | 7 |
| 2017 | 8 | 25 |
| 2018 | 6 | 15 |
| 2019 | 9 | 22 |
| 2020 | 10 | 30 |
| 2021 | 22 | 26 |
| 2022 | 20 | 18 |
| 2023 | 29 | 32 |
| 2024 | 24 | 15 |
| 2025 | 15 | 10 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Guide position adjustment device, folder gluer and box making machine, and folding guide position adjustment method6 Oct 2026US 12,752,505 B2Mitsubishi Heavy Industries Machinery Systems, Ltd.
- Folding carton and folding carton blank for packaging cosmetic compositions8 Sep 2026US 12,729,036 B2Wella Germany GmbH
- Method for packaging article in cardboard box realized starting from continuous cardboard strip25 Aug 2026US 12,715,631 B2C.M.C. S.P.A.
- Container carrying package and method for constructing the same25 Aug 2026US 12,715,646 B2Ideal Beverage Carrier Company Inc.
- Paperboard blister pack and manufacturing method21 Jul 2026US 12,686,547 B2Atlantic Coast Creations, Ltd.
- Method and apparatus for forming containers20 Aug 2026US 2026/0241659 A1
- Multi-piece container forming system4 Jun 2026US 2026/0151979 A1Marq Packaging Systems II, LLC
- Method and machine for producing an article comprising a folded sheet30 Apr 2026US 2026/0116033 A1
- Apparatus for producing frustoconical barrel bodies made of paper and method9 Apr 2026US 2026/0097572 A1Imballaggi Invernizzi S.På.
- Containers with internal agitators2 Apr 2026US 2026/0091363 A1Blendbox LLC
Most cited
By later US patents
- Method for applying a hot melt adhesive pattern to a moving substrate54US 4,256,526 ANordson Corporation · 1981
- Apparatus and method for lining, folding and gluing container blanks49US 4,608,038 AA. W. Virta & Associates, Inc. · 1986
- Carrier for containers48US 11,014,727 B2Graphic Packaging International, Inc. · 2021
- Glue applicators48US 4,119,058 A1978
- Manual container assembly and liner integration fixture for pulp-molded shell with polymer liner container systems46US 8,663,419 B2Ecologic · 2014