B65H 2515/84
Quality
Official title: Quality; Condition, e.g. degree of wear
B65H2515/84 (Quality) appears on 130 US grants and 143 published applications in this corpus.
Search patents in B65H- Granted patents
- 130
- Published applications
- 143
- Assignees
- 85
- Inventors
- 370
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 4 |
| 2006 | 3 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 6 |
| 2009 | 2 | 4 |
| 2010 | 2 | 5 |
| 2011 | 6 | 5 |
| 2012 | 2 | 10 |
| 2013 | 11 | 7 |
| 2014 | 5 | 10 |
| 2015 | 9 | 5 |
| 2016 | 10 | 5 |
| 2017 | 6 | 9 |
| 2018 | 6 | 9 |
| 2019 | 8 | 8 |
| 2020 | 7 | 12 |
| 2021 | 7 | 11 |
| 2022 | 8 | 7 |
| 2023 | 7 | 9 |
| 2024 | 6 | 4 |
| 2025 | 4 | 0 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Paper feed roll1 Sep 2026US 12,722,922 B2Sumitomo Riko Company Limited
- Transport device and recording apparatus16 Jun 2026US 12,654,976 B2Seiko Epson Corporation
- Device and method for unwinding and inspection of metallic strip coils31 Mar 2026US 12,589,424 B2Danieli & C. Officine Meccaniche SpA
- Machine for controlling the shape of a reel of web product24 Feb 2026US 12,560,424 B2A. Celli Nonwovens S.p.A.
- Method and system for splicing two sheets of material containing alkaloids23 Sep 2025US 12,419,338 B2Philip Morris Products S. A.
- Medium feeding device and recording apparatus20 Aug 2026US 2026/0242166 A1Seiko Epson Corporation
- Medium transport device, image reading device, and control method for medium transport device23 Jul 2026US 2026/0208989 A1Seiko Epson Corporation
- Sheet feeding state determination method, sheet feeding device, and image forming apparatus4 Jun 2026US 2026/0153826 A1KYOCERA Document Solutions Inc.
- Folding or interfolding machine of sheets made of paper or similar material21 May 2026US 2026/0138845 A1Valmet Tissue Converting S.p.A.
- Image forming system for controlling discharge of sheet on which image has been inspected24 Oct 2024US 2024/0351817 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Apparatus for processing sheets95US 4,326,636 ALaurel Bank Machine Co., Ltd. · 1982
- Linear integrating cavity light source for infra-red illumination of sensitized media22US 5,548,120 AEastman Kodak Company · 1996
- Paper path signature analysis apparatus19US 5,313,253 AXerox Corporation · 1994
- Web inspection calibration system and related methods15US 7,773,226 B23M Innovative Properties Company · 2010
- Document feeder and method14US 7,044,463 B2De La Rue International Limited · 2006