B65H 2404/13161
Regularly spaced grooves
B65H2404/13161 (Regularly spaced grooves) appears on 54 US grants and 50 published applications in this corpus.
Search patents in B65H- Granted patents
- 54
- Published applications
- 50
- Assignees
- 36
- Inventors
- 106
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 2 |
| 2003 | 3 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 2 | 6 |
| 2013 | 2 | 3 |
| 2014 | 0 | 1 |
| 2015 | 7 | 5 |
| 2016 | 3 | 4 |
| 2017 | 3 | 6 |
| 2018 | 4 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 2 | 3 |
| 2025 | 3 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Media feeding apparatus18 Aug 2026US 12,709,502 B2Pfu Limited
- Black wheels for transporting ultra-thin silicon wafer2 Dec 2025US 12,489,008 B2Tcl Zhonghuan Renewable Energy Technology Co., Ltd.
- Medium conveying device and image forming apparatus30 Sep 2025US 12,428,253 B2KYOCERA Document Solutions Inc.
- Medium conveyance device16 Sep 2025US 12,415,692 B2Pfu Limited
- Dispenser for rolled sheet materials with belt drive system15 Oct 2024US 12,114,813 B2
- Spreading device, method for spreading a flat material web, spreading roller, and use of an individual spreading element on such a spreading roller20 Aug 2026US 2026/0242170 A1
- Lamination tape feeding system for electrode plate substrate25 Dec 2025US 2025/0388009 A1Samsung SDI.Co., Ltd.
- Medium conveyance device25 Dec 2025US 2025/0388419 A1Pfu Limited
- Black wheels for transporting ultra-thin silicon wafer30 Jan 2025US 2025/0038026 A1Tcl Zhonghuan Renewable Energy Technology Co., Ltd.
- Media feeding apparatus12 Sep 2024US 2024/0300756 A1Pfu Limited
Most cited
By later US patents
- Electronic dispenser for flexible rolled sheet material31US 10,441,117 B2Valve Solutions, Inc. · 2019
- Support or pressure roll for a paper roll winder25US 5,553,806 ABeloit Technologies, Inc. · 1996
- Web cutting machine, particularly for severing printed paper webs received from a printing machine20US 5,036,737 AMAN Roland Druckmaschinen AG · 1991
- Sheet conveying apparatus16US 5,961,234 ACanon Kabushiki Kaisha · 1999
- Printing system including web media moving apparatus16US 8,303,106 B2Eastman Kodak Company · 2012