B65H 2511/30
Numbers
Official title: Numbers, e.g. of windings or rotations
B65H2511/30 (Numbers) appears on 653 US grants and 632 published applications in this corpus.
Search patents in B65H- Granted patents
- 653
- Published applications
- 632
- Assignees
- 185
- Inventors
- 1,335
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 12 | 0 |
| 1998 | 16 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 14 | 2 |
| 2002 | 16 | 17 |
| 2003 | 13 | 17 |
| 2004 | 18 | 19 |
| 2005 | 8 | 15 |
| 2006 | 13 | 11 |
| 2007 | 6 | 14 |
| 2008 | 10 | 21 |
| 2009 | 6 | 35 |
| 2010 | 19 | 45 |
| 2011 | 30 | 41 |
| 2012 | 38 | 29 |
| 2013 | 45 | 27 |
| 2014 | 27 | 28 |
| 2015 | 33 | 52 |
| 2016 | 37 | 37 |
| 2017 | 35 | 40 |
| 2018 | 37 | 39 |
| 2019 | 32 | 33 |
| 2020 | 29 | 22 |
| 2021 | 16 | 21 |
| 2022 | 24 | 24 |
| 2023 | 17 | 26 |
| 2024 | 18 | 8 |
| 2025 | 11 | 6 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Media processing apparatus, image forming apparatus, and image forming system22 Sep 2026US 12,741,843 B2Ricoh Company, Ltd.
- Paper sheet handling device, calculation method of number of paper sheets in paper sheet batch, and program2 Jun 2026US 12,646,369 B2Japan Cash Machine Co., Ltd.
- Post-processing apparatus and image forming system19 May 2026US 12,630,384 B2KYOCERA Document Solutions Inc.
- Sheet feeding device and image forming apparatus5 May 2026US 12,617,638 B2KYOCERA Document Solutions Inc.
- Sheet feeding device and image forming apparatus including same28 Apr 2026US 12,613,488 B2KYOCERA Document Solutions Inc.
- Medium transport device, image reading device, and control method for medium transport device23 Jul 2026US 2026/0208989 A1Seiko Epson Corporation
- Image forming apparatus14 May 2026US 2026/0133736 A1Sharp Kabushiki Kaiha
- Image forming apparatus, method for controlling the same, and storage medium26 Mar 2026US 2026/0089277 A1Canon Kabushiki Kaisha
- Post-processing apparatus and image forming system11 Dec 2025US 2025/0376347 A1KYOCERA Document Solutions Inc.
- Sheet feeding device and image forming apparatus including same25 Sep 2025US 2025/0298358 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Recording sheet finishing apparatus55US 5,590,871 AKonica Corporation · 1997
- Apparatus and method of determining a media level in a supply tray53US 5,622,364 ALexmark International, Inc. · 1997
- Positioning apparatus for a movable member such as a sheet guide member50US 5,172,138 ACanon Kabushiki Kaisha · 1992
- Method and apparatus for output sheet handling capable of effectively switching ejection trays50US 6,494,453 B1Ricoh Company, Ltd. · 2002
- Packaging machine with device for monitoring remaining amount of web in a roll45US 5,524,413 AIshida Co., Ltd. · 1996