B65H 2601/271
Over stacking
B65H2601/271 (Over stacking) appears on 42 US grants and 43 published applications in this corpus.
Search patents in B65H- Granted patents
- 42
- Published applications
- 43
- Assignees
- 18
- Inventors
- 71
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 5 |
| 2010 | 3 | 3 |
| 2011 | 3 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 3 | 6 |
| 2015 | 6 | 4 |
| 2016 | 2 | 3 |
| 2017 | 5 | 8 |
| 2018 | 5 | 5 |
| 2019 | 5 | 1 |
| 2020 | 3 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Detecting size of print medium using sensors available along paper path18 Jun 2024US 12,013,656 B2Hewlett-Packard Development Company, L. P.
- Output hopper for media processing devices30 Jan 2024US 11,884,501 B2Zebra Technologies Corporation
- Retail edge marker accumulation and collation system6 Apr 2021US 10,968,068 B1Xerox Corporation
- Stack limiting unit for sheet processing device20 Oct 2020US 10,807,827 B2Ricoh Company, Ltd.
- Output hopper for media processing devices28 Apr 2020US 10,633,208 B2Zebra Technologies Corporation
- Output Hopper for Media Processing Devices23 May 2024US 2024/0166462 A1Zebra Technologies Corporation
- Detecting size of print medium using sensors available along paper path4 Feb 2021US 2021/0034005 A1Hewlett-Packard Development Company, L. P.
- Output Hopper for Media Processing Devices9 Jul 2020US 2020/0216284 A1Zebra Technologies Corporation
- Sheet processing device including a staple binding unit and a stapleless binding unit and image forming system7 May 2020US 2020/0140222 A1Ricoh Company, Ltd.
- Output hopper for media processing devices9 May 2019US 2019/0135569 A1ZIH Corp.
Most cited
By later US patents
- Overfill control apparatus for a media input tray9US 6,050,565 AHewlett-Packard Company · 2000
- Sheet feeding apparatus and image forming apparatus8US 7,607,655 B2Canon Kabushiki Kaisha · 2009
- Sheet feeding apparatus and image forming apparatus7US 7,857,303 B2Canon Kabushiki Kaisha · 2010
- Discharged-sheet monitoring mechanism and method for printer6US 7,976,018 B2Riso Kagaku Corporation · 2011
- Sheet processing device incuding a stacked-sheet-count limiting unit configured to limit the number of sheets holdable in the sheet tray and image forming system5US 9,725,276 B2Ricoh Company, Ltd. · 2017