B65H 2404/5311
Surface with different coefficients of friction
B65H2404/5311 (Surface with different coefficients of friction) appears on 104 US grants and 94 published applications in this corpus.
Search patents in B65H- Granted patents
- 104
- Published applications
- 94
- Assignees
- 65
- Inventors
- 202
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 7 |
| 2003 | 5 | 3 |
| 2004 | 4 | 10 |
| 2005 | 2 | 3 |
| 2006 | 6 | 7 |
| 2007 | 4 | 6 |
| 2008 | 5 | 5 |
| 2009 | 5 | 2 |
| 2010 | 6 | 4 |
| 2011 | 2 | 4 |
| 2012 | 6 | 3 |
| 2013 | 3 | 5 |
| 2014 | 3 | 3 |
| 2015 | 3 | 1 |
| 2016 | 2 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 5 |
| 2021 | 1 | 2 |
| 2022 | 6 | 12 |
| 2023 | 5 | 1 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Collating system with friction resistant channels25 Aug 2026US 12,715,726 B1Superior Product Handling Solutions, Inc.
- Medium conveyance device18 Aug 2026US 12,709,503 B2Pfu Limited
- Post-processing device11 Nov 2025US 12,466,684 B2Seiko Epson Corporation
- Method and system for a robotic tape applicator15 Jul 2025US 12,358,752 B2Innovative Automation, Inc.
- Spool unloading device6 May 2025US 12,291,420 B2Innovative Automation, Inc.
- Collating system with friction resistant channels8 Oct 2026US 2026/0307930 A1Superior Product Handling Solutions, Inc.
- Medium-discharging device and image reading apparatus6 Feb 2025US 2025/0047795 A1Seiko Epson Corporation
- Adhesive guiding device, adhesive application device, and adhesive application method5 Dec 2024US 2024/0399673 A1Nitto Denko Corporation
- Medium conveyance device19 Sep 2024US 2024/0308797 A1Pfu Limited
- Post-processing device15 Jun 2023US 2023/0183032 A1Seiko Epson Corporation
Most cited
By later US patents
- Feed arrangement for currency handling machines239US 5,207,788 ACummins-Allison Corp. · 1993
- Automatic currency processing system238US 6,128,402 ACummins-Allison Corp. · 2000
- Method and apparatus for discriminating and counting documents207US 5,687,963 ACummison-Allison Corp. · 1997
- Currency discriminator having a jam detection and clearing mechanism and method of clearing a jam194US 5,806,650 ACummins-Allison Corp. · 1998
- Method and apparatus for discriminating and counting documents168US 6,220,419 B1Cummins-Allison Corp. · 2001