B65H 2301/41426
Involving suction means
Official title: involving suction means, e.g. core with vacuum supply
B65H2301/41426 (Involving suction means) appears on 49 US grants and 27 published applications in this corpus.
Search patents in B65H- Granted patents
- 49
- Published applications
- 27
- Assignees
- 31
- Inventors
- 70
- Latest grant
- 14 Jun 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 3 |
| 2004 | 3 | 4 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 4 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 0 |
| 2013 | 1 | 5 |
| 2014 | 0 | 1 |
| 2015 | 4 | 0 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Coreless tissue rolls and method of making the same14 Jun 2016US 9,365,376 B2Kimberly-Clark Worldwide, Inc.
- Coreless tissue rolls17 May 2016US 9,340,389 B2Kimberly-Clark Worldwide, Inc.
- Method and apparatus for handling sheet blanks26 Jan 2016US 9,242,828 B2Lisec Austria GmbH
- Coreless tissue rolls8 Sep 2015US 9,126,792 B2Kimberly-Clark Worldwide, Inc.
- Coreless paper roll rewinding machine without a winding assisting plate7 Jul 2015US 9,073,717 B2Foshan Baosuo Paper Machinery Manufacture Co., Ltd
- Method and apparatus for the production of coreless paper rolls9 Oct 2025US 2025/0313422 A1United Converting Tissue S.R.L.
- Method for winding a foil onto a winding core, and coil21 Nov 2024US 2024/0383711 A1Volkswagen Aktiengesellschaft
- Coreless tissue rolls14 Aug 2014US 2014/0224919 A1Kimberly-Clark Worldwide, Inc.
- Coreless Tissue Rolls and Method of Making the Same12 Dec 2013US 2013/0327876 A1Kimberly-Clark Worldwide, Inc.
- Method and Apparatus for Winding Webbed Material with Mandrel Position Control20 Jun 2013US 2013/0153703 A1
Most cited
By later US patents
- Coreless winding method and apparatus53US 5,497,959 APaper Converting Machine Company · 1996
- Method and apparatus for convolute winding51US 5,725,176 APaper Converting Machine Company · 1998
- Method and apparatus for rewinding, severing and transferring web-like material50US 4,529,141 AIMD Corporation · 1985
- Method and device for the production of rolls of web material without a winding core50US 6,595,458 B1Fabio Perini S. P. A. · 2003
- Web winding machine44US 4,588,138 APaper Converting Machine Company · 1986