B65H 2301/41461
Centre drive
Official title: centre drive
B65H2301/41461 (Centre drive) appears on 12 US grants and 16 published applications in this corpus.
Search patents in B65H- Granted patents
- 12
- Published applications
- 16
- Assignees
- 9
- Inventors
- 30
- Latest grant
- 9 Sep 2025
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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 2 | 3 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Sheet feeding device and printing apparatus9 Sep 2025US 12,410,033 B2Canon Kabushiki Kaisha
- Chuck with improved torque transmission and centralization7 Jan 2025US 12,187,562 B2Sonoco Development, Inc.
- Chuck with improved torque transmission and centralization7 Nov 2023US 11,807,477 B2Sonoco Development, Inc.
- Unwinding or winding rolls of print substrate7 Jun 2022US 11,352,228 B2Hewlett-Packard Development Company, L. P.
- Floating mat launch, retrieval, and storage apparatus3 Mar 2020US 10,577,211 B2
- Paper winder and paper winding method21 Aug 2025US 2025/0263261 A1Toshiba Mitsubishi-Electric Industrial Systems Corporation
- Chuck with improved torque transmission and centralization29 Feb 2024US 2024/0067479 A1Sonoco Development, Inc.
- Sheet feeding device and printing apparatus11 May 2023US 2023/0145298 A1Canon Kabushiki Kaisha
- Chuck with improved torque transmission and centralization9 Jun 2022US 2022/0177248 A1Sonoco Development, Inc.
- Unwinding or winding rolls of print substrate19 Dec 2019US 2019/0382226 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Sheet supplying apparatus and printing apparatus23US 9,592,683 B2Canon Kabushiki Kaisha · 2017
- Sheet supplying apparatus and printing apparatus2US 10,183,509 B2Canon Kabushiki Kaisha · 2019
- Horizontally and vertically adjustable winding post2US 6,161,791 A2000
- Continuous winding magnets using thin film conductors without resistive joints1US 10,249,420 B2Uchicago Argonne, LLC · 2019
- Unwinding or winding rolls of print substrate1US 10,442,646 B2Hewlett-Packard Development Company, L. P. · 2019