B31C 7/04
On two or more mandrels
Official title: on two or more mandrels
B31C7/04 (On two or more mandrels) appears on 6 US grants and 6 published applications in this corpus.
Search patents in B31C- Granted patents
- 6
- Published applications
- 6
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Apparatus and method for automatically producing tubular elements29 Jul 2025US 12,370,770 B2I.M.A. Industria Macchine Autmomatiche S.P.A.
- Machine for manufacturing disposable cups1 Jul 2025US 12,343,955 B2Ms2 S.R.L.
- Device and method for production of a smoking product tubular element18 Jul 2023US 11,700,876 B1
- Apparatus and method for producing containers from paper material or paper-like material, and container31 Aug 2021US 11,104,472 B2Michael HöRauf Maschinenfabrik GmbH Und Co. KG
- Overwrap container, method of and apparatus for producing same3 Sep 2019US 10,398,242 B2Paper Machinery Corporation
- Apparatus and method for automatically producing tubular elements6 Mar 2025US 2025/0074027 A1I,M.A. Industria Macchine Automatiche S.p.A.
- Machine for manufacturing disposable cups26 Dec 2024US 2024/0424758 A1Ms2 S.R.L.
- Apparatus and method for producing containers from paper material or paper-like material, and container2 Aug 2018US 2018/0215497 A1Michael HöRauf Maschinenfabrik GmbH Und Co. KG
- Overwrap container, method of and apparatus for producing same12 Jul 2018US 2018/0192801 A1Paper Machinery Corporation
- Overwrap Container, Method of and Apparatus for Producing Same4 May 2017US 2017/0119183 A1Paper Machinery Corporation
Most cited
By later US patents
- Overwrap container, method of and apparatus for producing same7US 10,398,242 B2Paper Machinery Corporation · 2019
- Foil transfer device for an installation for manufacturing hollow truncated cone shaped articles and in particular wine bottle caps3US 4,525,154 AConstruction-Gerance-Exploitation "CONGEX" · 1985