B65H 2406/33
Rotary suction means
Official title: Rotary suction means, e.g. roller, cylinder or drum
B65H2406/33 (Rotary suction means) appears on 244 US grants and 245 published applications in this corpus.
Search patents in B65H- Granted patents
- 244
- Published applications
- 245
- Assignees
- 153
- Inventors
- 517
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 2 |
| 2002 | 12 | 6 |
| 2003 | 4 | 4 |
| 2004 | 6 | 8 |
| 2005 | 4 | 11 |
| 2006 | 0 | 5 |
| 2007 | 3 | 9 |
| 2008 | 6 | 10 |
| 2009 | 9 | 10 |
| 2010 | 8 | 11 |
| 2011 | 9 | 12 |
| 2012 | 12 | 13 |
| 2013 | 10 | 9 |
| 2014 | 9 | 7 |
| 2015 | 15 | 15 |
| 2016 | 11 | 13 |
| 2017 | 7 | 11 |
| 2018 | 10 | 10 |
| 2019 | 16 | 16 |
| 2020 | 7 | 10 |
| 2021 | 12 | 9 |
| 2022 | 4 | 5 |
| 2023 | 9 | 11 |
| 2024 | 6 | 13 |
| 2025 | 7 | 6 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transfer wheel, transfer device and method for transferring a strip to a tire building drum16 Jun 2026US 12,654,410 B2Vmi Holland B .V.
- Web conveying device, image forming apparatus, and conveying roller capable of efficiently sucking air that enters between web and conveying roller12 May 2026US 12,623,875 B2KYOCERA Document Solutions Inc.
- Suction roll of a web, or sheet, of paper in a paper converting machine5 May 2026US 12,617,644 B2KöRber Tissue Fold S.R.L.
- Machine for producing laminar products made of paper material, in particular packages of napkins, tissues or similar products and related production method14 Apr 2026US 12,600,595 B2Valmet Tissue Converting S.p.A.
- Removal device for automatically removing flexible material parts, method for removing flexible material parts, and production system comprising a conveyor device and a removal device17 Feb 2026US 12,552,620 B2HEFA Holding GmbH
- Device and method for the energy cell manufacturing industry for forming a stack comprising a plurality of segments and a material web1 Oct 2026US 2026/0302309 A1KöRber Technologies GmbH
- Applicator unit, tire building device and method for applying a continuous strip to a drum24 Sep 2026US 2026/0285633 A1Vmi Holland B .V.
- Apparatus and method for handling sheet electrodes27 Aug 2026US 2026/0250089 A1G. D S.p.A.
- Transfer Device30 Jul 2026US 2026/0217471 A1LG Energy Solution, Ltd.
- Absorbent article insert cutting and transfer apparatus with servo motor sub-system16 Jul 2026US 2026/0199143 A1Curt G. Joa, Inc.
Most cited
By later US patents
- Method and apparatus utilizing servo motors for placing parts onto a moving web88US 6,811,019 B2The Procter & Gamble Company · 2004
- Industrial fabric, and method of making thereof79US 8,822,009 B2Albany International Corp. · 2014
- Machine and process for placing discrete components on a moving web with velocity matched placement and integral bonding65US 6,149,755 AKimberly-Clark Worldwide, Inc. · 2000
- Web material application methods and systems64US 7,172,666 B22007
- Print media vacuum holddown59US 6,270,074 B1Hewlett-Packard Company · 2001