B65H 29/243
Suction rollers
Official title: {Suction rollers}
B65H29/243 (Suction rollers) appears on 71 US grants and 50 published applications in this corpus.
Search patents in B65H- Granted patents
- 71
- Published applications
- 50
- Assignees
- 62
- Inventors
- 174
- Latest grant
- 6 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 5 |
| 2014 | 2 | 6 |
| 2015 | 2 | 3 |
| 2016 | 5 | 4 |
| 2017 | 2 | 1 |
| 2018 | 4 | 5 |
| 2019 | 5 | 7 |
| 2020 | 4 | 1 |
| 2021 | 4 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Interfolding machine6 Feb 2024US 11,891,263 B2Valmet Tissue Converting S.p.A.
- Web material application systems and methods24 Oct 2023US 11,794,463 B2H. B. Fuller Company
- System for handling flexible material14 Feb 2023US 11,577,919 B2Loop Technology Ltd
- Web material application systems and methods2 Nov 2021US 11,161,332 B2H. B. Fuller Company
- Inner plenum vacuum roller system for a cut sheet printer dryer transport14 Sep 2021US 11,117,764 B2Xerox Corporation
- Device and method for transporting and separating blanks of a material web16 Jul 2026US 2026/0200116 A1OPTIMA life science GmbH
- Device and method for transferring blanks5 Mar 2026US 2026/0062230 A1OPTIMA life science GmbH
- Device and method for transporting and separating blanks from a material web19 Feb 2026US 2026/0048957 A1OPTIMA life science GmbH
- Device for removing or setting aside product segments from a product flow in the energy-cell manufacturing industry5 Sep 2024US 2024/0294349 A1KöRber Technologies GmbH
- Interfolding machine24 Nov 2022US 2022/0371853 A1KöRber Tissue Fold S.R.L.
Most cited
By later US patents
- Process for rotating and placing a strip of material on a substrate336US 5,224,405 AKimberly-Clark Corporation · 1993
- Applicator apparatus and process for rotating and placing a strip of material on a substrate292US 5,104,116 AKimberly-Clark Corporation · 1992
- Vacuum drum purge method and apparatus106US 5,062,603 ADow Brands Inc. · 1991
- Apparatus for handling flexible sheet material of different sizes45US 4,202,542 AInternational Business Machines Corporation · 1980
- Apparatus for converting paper rolls into stacks of individual folded paper sheets43US 4,190,241 AKimberly-Clark Corporation · 1980