B65H 31/3054
By moving the surface supporting the lowermost article of the pile
Official title: {by moving the surface supporting the lowermost article of the pile, e.g. by using belts or rollers}
B65H31/3054 (By moving the surface supporting the lowermost article of the pile) appears on 239 US grants and 164 published applications in this corpus.
Search patents in B65H- Granted patents
- 239
- Published applications
- 164
- Assignees
- 151
- Inventors
- 532
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 0 | 2 |
| 2007 | 3 | 4 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 5 | 4 |
| 2011 | 3 | 6 |
| 2012 | 3 | 11 |
| 2013 | 4 | 6 |
| 2014 | 9 | 10 |
| 2015 | 5 | 11 |
| 2016 | 14 | 7 |
| 2017 | 6 | 4 |
| 2018 | 9 | 17 |
| 2019 | 12 | 4 |
| 2020 | 7 | 18 |
| 2021 | 12 | 10 |
| 2022 | 7 | 14 |
| 2023 | 8 | 8 |
| 2024 | 7 | 9 |
| 2025 | 11 | 7 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for feeding flat objects into a transport container29 Sep 2026US 12,747,125 B2Bowe Systec AG
- System for support and movement of a stack of interfolded sheets during production of paper products in stacks of interfolded sheets in an interfolding machine8 Sep 2026US 12,729,091 B2Ot Lucca S.R.L.
- Sheet stack handler comprising a sheet stacker and/or sheet feeder for a printer18 Aug 2026US 12,709,500 B2Canon Kabushiki Kaisha
- Stacker for stacking sheets, and related method2 Jun 2026US 12,643,760 B2Fosber S.p.A.
- Machine and method for producing packages of folded or interfolded laminar products made of paper, in particular packages of napkins, tissues, towels, or similar products7 Apr 2026US 12,595,149 B2KöRber Tissue Fold S.R.L.
- Collecting device for laser printer17 Sep 2026US 2026/0273972 A1Leica Biosystems Nussloch GmbH
- Folding or interfolding machine of sheets made of paper or similar material21 May 2026US 2026/0138845 A1Valmet Tissue Converting S.p.A.
- Sheet Dispenser Arrangement21 May 2026US 2026/0141792 A1Diebold Nixdorf, Incorporated
- Carrier for sheet-like materials and passivation device11 Dec 2025US 2025/0376344 A1Laplace Renewable Energy Technology Co., Ltd.
- Stacker and machining processing device27 Nov 2025US 2025/0361108 A1Duplo Seiko Corporation
Most cited
By later US patents
- High speed stream fed stacker method and system for printed products52US 4,934,687 AGalpin Research, Limited Partnership · 1990
- Apparatus for converting paper rolls into stacks of individual folded paper sheets43US 4,190,241 AKimberly-Clark Corporation · 1980
- Method and apparatus for conveying articles42US 5,971,134 Abielomatik Leuze GmbH & Co. · 1999
- Cart with a support surface having a selectively adjustable contour and a printing system sheet stacker incorporating the cart40US 8,911,199 B2Xerox Corporation · 2014
- Sheet stacking machine33US 4,805,890 A1989