B65H 2405/4221
For both full and empty roll
Official title: for both full and empty (or partial) roll
B65H2405/4221 (For both full and empty roll) appears on 18 US grants and 15 published applications in this corpus.
Search patents in B65H- Granted patents
- 18
- Published applications
- 15
- Assignees
- 24
- Inventors
- 56
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 0 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transport apparatus for supply rolls with packaging material wound thereon22 Sep 2026US 12,741,841 B2Krones Aktiengellschaft
- Automated guided vehicle and manufacturing system19 May 2026US 12,630,383 B2Murata Manufacturing Co., Ltd.
- Unwinder, in particular for unwinding reels of paper, semi-automatic plant comprising such unwinder and process for unwinding reels28 Apr 2026US 12,612,278 B2Gambini S.P.A.
- Method and facility for supplying elastomeric products20 Aug 2024US 12,064,931 B2Compagnie Generale Des Etablissements Michelin
- Stamping strip reel replacing system12 Sep 2023US 11,753,265 B2TE Connectivity Germany GmbH
- Freight replacement apparatus and freight replacement method23 Jan 2025US 2025/0026598 A1SK On Co., Ltd.
- Automated guided vehicle and manufacturing system12 Dec 2024US 2024/0409348 A1Murata Manufacturing Co., Ltd.
- Winding core holding device and automated guided vehicle12 Dec 2024US 2024/0409349 A1Murata Manufacturing Co., Ltd.
- Transport apparatus for supply rolls with packaging material wound thereon15 Feb 2024US 2024/0051779 A1Krones AG
- Unwinder, in particular for unwinding reels of paper, semi-automatic plant comprising such unwinder and process for unwinding reels7 Dec 2023US 2023/0391572 A1Gambini S.P.A.
Most cited
By later US patents
- Automatic apparatus for furnishing web in rotary press40US 4,131,206 AKabushiki Kaisha Kaneda Kikai Seisakusho · 1978
- Haulage car for paper rolls10US 6,039,284 AKoeing & Bauer Aktiengesellschaft · 2000
- Roll core releasing device9US 4,903,910 AKabushiki Kaisha Tokyo Kikai Seisakusho · 1990
- Conveyor and conveying method8US 9,216,861 B2Automotive Energy Supply Corporation · 2015
- Process and apparatus for changing, transferring and temporarily storing printed product rolls4US 5,379,963 AFerag AG · 1995