B65H 19/1873
With two stationary roll supports carrying alternately the replacement and the expiring
Official title: {with two stationary roll supports carrying alternately the replacement and the expiring roll}
B65H19/1873 (With two stationary roll supports carrying alternately the replacement and the expiring) appears on 164 US grants and 87 published applications in this corpus.
Search patents in B65H- Granted patents
- 164
- Published applications
- 87
- Assignees
- 122
- Inventors
- 292
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 0 |
| 2003 | 3 | 4 |
| 2004 | 5 | 7 |
| 2005 | 1 | 3 |
| 2006 | 4 | 2 |
| 2007 | 0 | 5 |
| 2008 | 4 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 7 |
| 2018 | 0 | 3 |
| 2019 | 7 | 3 |
| 2020 | 0 | 1 |
| 2021 | 2 | 6 |
| 2022 | 5 | 4 |
| 2023 | 4 | 9 |
| 2024 | 5 | 10 |
| 2025 | 11 | 9 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- 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.
- System for determining cause of electrode connection and roll map generation system using same14 Apr 2026US 12,601,647 B2LG Energy Solution, Ltd.
- Unwinder of thin ply product wound on a roll, with facilitated extraction of the roll2 Dec 2025US 12,486,134 B2CRC Inc.
- Sealing material supply device16 Apr 2026US 2026/0103356 A1Toyota Jidosha Kabushiki Kaisha
- A method and machine for producing cellulose fluff19 Feb 2026US 2026/0048955 A1Fameccanica, Data S.P A.
- Method of splicing a multi-layered laminate material, spliced multi-layered laminate material and apparatus for splicing a multi-layered laminate material29 Jan 2026US 2026/0027816 A1T.J. Smith and Nephew, Limited
- Web feeding system for a labelling module for preparing the splicing operation20 Nov 2025US 2025/0353636 A1Sidel Participations
- System for reducing rolled stock waste30 Oct 2025US 2025/0333259 A1Niagara Bottling, LLC
Most cited
By later US patents
- Low tension lap slicer unit100US 4,157,934 ACompensating Tension Controls, Inc. · 1979
- Flying splice apparatus85US 4,106,974 ACurt G. Joa, Inc. · 1978
- Web handling method and apparatus with pre-acceleration of web feed rolls84US 5,190,234 AButler Automatic, Inc. · 1993
- Packaging material feeding device for a packaging machine75US 4,222,533 ASociete Anonyme des Plieuses Automatiques (SAPAL) · 1980
- Web auto-splicer66US 5,223,069 AReliance Electric Company · 1993