B31B 50/024
Rotating holders
Official title: {Rotating holders, e.g. star wheels, drums}
B31B50/024 (Rotating holders) appears on 47 US grants and 36 published applications in this corpus.
Search patents in B31B- Granted patents
- 47
- Published applications
- 36
- Assignees
- 36
- Inventors
- 81
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 2 | 3 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Retention device for retaining a blank, movement unit and process for moving said blank28 Jul 2026US 12,691,654 B2G. D S.p.A.
- Machine for manufacturing disposable cups1 Jul 2025US 12,343,955 B2Ms2 S.R.L.
- Method and system for forming a container with insulating features6 May 2025US 12,291,003 B2Graphic Packaging International, Inc.
- Method and apparatus for reconfiguring containers21 Nov 2023US 11,820,542 B2Afa Systems Ltd.
- Apparatus and method for producing packaging21 Feb 2023US 11,584,551 B2SIG Technology AG
- Method and system for forming a container with insulating features2 Apr 2026US 2026/0091568 A1Graphic Packaging International, Inc.
- Method And System For Forming A Container With Insulating Features24 Jul 2025US 2025/0236086 A1Graphic Packaging International, Inc.
- Machine for manufacturing disposable cups26 Dec 2024US 2024/0424758 A1Ms2 S.R.L.
- Method And System For Forming A Container With Insulating Features10 Aug 2023US 2023/0249426 A1Graphic Packaging International, Inc.
- Retention device for retaining a blank, movement unit and process for moving said blank8 Jun 2023US 2023/0173780 A1G. D S.p.A.
Most cited
By later US patents
- Carton feeder assembly51US 5,653,671 ARiverwood International Corporation · 1997
- Rotary placer35US 5,456,570 ABill Davis Engineering, Inc. · 1995
- Method of manufacturing a reinforced plastic foam cup20US 7,536,767 B2Prairie Packaging, Inc. · 2009
- Machine for gripping and sizing containers formed from flexible material18US 4,198,901 AMcKenna Equipment Company, Inc. · 1980
- Machine for erecting sleeve type cartons for loading17US 5,415,615 AThe Mead Corporation · 1995