B65H 19/2238
The web roll being driven by a winding mechanism of the nip
Official title: {The web roll being driven by a winding mechanism of the nip or tangential drive type (B65H19/2276 takes precedence)}
B65H19/2238 (The web roll being driven by a winding mechanism of the nip) appears on 349 US grants and 189 published applications in this corpus.
Search patents in B65H- Granted patents
- 349
- Published applications
- 189
- Assignees
- 122
- Inventors
- 395
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 8 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 15 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 13 | 0 |
| 1998 | 14 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 8 | 1 |
| 2002 | 12 | 5 |
| 2003 | 6 | 9 |
| 2004 | 10 | 8 |
| 2005 | 8 | 8 |
| 2006 | 6 | 8 |
| 2007 | 6 | 11 |
| 2008 | 9 | 11 |
| 2009 | 3 | 12 |
| 2010 | 5 | 10 |
| 2011 | 10 | 4 |
| 2012 | 12 | 7 |
| 2013 | 5 | 6 |
| 2014 | 5 | 1 |
| 2015 | 6 | 6 |
| 2016 | 5 | 10 |
| 2017 | 8 | 15 |
| 2018 | 7 | 6 |
| 2019 | 11 | 12 |
| 2020 | 12 | 9 |
| 2021 | 7 | 10 |
| 2022 | 7 | 6 |
| 2023 | 8 | 3 |
| 2024 | 8 | 4 |
| 2025 | 3 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rewinder machine and relative core introduction cradle adaptable to cores of different diameters23 Jun 2026US 12,662,345 B2
- Surface rewinder with center assist and belt and winding drum forming a winding nest14 Apr 2026US 12,600,590 B2BW Converting, Inc.
- Coilbox and method for the operation thereof20 Jan 2026US 12,528,109 B2SMS group GmbH
- Method and a machine for winding a web onto spools to form a succession of web reels10 Jun 2025US 12,325,605 B2Valmet Corporation
- Method and apparatus for a transfer tape applied to form a raised profile22 Apr 2025US 12,280,973 B2Papeltec Overseas, Inc.
- Method of a Set Change in a Slitter-Winder and a Slitter-Winder Comprising a Set Change System20 Aug 2026US 2026/0242169 A1Valmet Technologies Oy
- Machine for the production of rolls of paper material and relative winding procedure19 Mar 2026US 2026/0077972 A1Giotto Technologies S.r.l.
- Method and Apparatus For Producing Coreless Roll Products5 Feb 2026US 2026/0035194 A1BW Converting, Inc.
- Method and apparatus for preparing transfer tape constructs for paper web turn-up processes5 Feb 2026US 2026/0035195 A1Papeltec Overseas, Inc.
- Method and apparatus for the production of coreless paper rolls9 Oct 2025US 2025/0313422 A1United Converting Tissue S.R.L.
Most cited
By later US patents
- Rewinding machine for the formation of rolls or logs, and winding method88US 5,137,225 AFabio Perini S. P. A. · 1992
- Web winding machine and method80US 4,723,724 APaper Converting Machine Company · 1988
- Rewinding machine and method for the formation of logs of web material with means for severing the web material80US 5,979,818 AFabio Perini S. P. A. · 1999
- Web winding machine and method75US 4,962,897 APaper Converting Machine Company · 1990
- Surface winder with pinch cutoff74US 6,056,229 APaper Converting Machine Company · 2000