B65H 2404/50
Surface of the elements in contact with the forwarded or guided material
B65H2404/50 (Surface of the elements in contact with the forwarded or guided material) appears on 750 US grants and 779 published applications in this corpus.
Search patents in B65H- Granted patents
- 750
- Published applications
- 779
- Assignees
- 291
- Inventors
- 1,645
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 13 | 0 |
| 2000 | 18 | 0 |
| 2001 | 14 | 8 |
| 2002 | 23 | 23 |
| 2003 | 23 | 26 |
| 2004 | 19 | 32 |
| 2005 | 18 | 25 |
| 2006 | 14 | 26 |
| 2007 | 6 | 25 |
| 2008 | 21 | 31 |
| 2009 | 15 | 24 |
| 2010 | 24 | 46 |
| 2011 | 24 | 31 |
| 2012 | 30 | 26 |
| 2013 | 31 | 35 |
| 2014 | 34 | 40 |
| 2015 | 35 | 50 |
| 2016 | 49 | 57 |
| 2017 | 47 | 45 |
| 2018 | 36 | 34 |
| 2019 | 39 | 35 |
| 2020 | 25 | 24 |
| 2021 | 21 | 26 |
| 2022 | 21 | 33 |
| 2023 | 20 | 31 |
| 2024 | 29 | 19 |
| 2025 | 19 | 11 |
| 2026 | 10 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2404/53With particular mechanical, physical propertiesIndexing code241
- B65H 2404/52Other geometrical propertiesIndexing code167
- B65H 2404/56Flexible surfaceIndexing code155
- B65H 2404/51Cross section, i.e. section perpendicular to the direction of displacementIndexing code146
- B65H 2404/54Surface including rotary elementsIndexing code77
- B65H 2404/55Built-up surfaceIndexing code63
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
- Taping device for secondary battery and secondary battery manufactured using the same18 Aug 2026US 12,712,196 B2Samsung SDI.Co., Ltd.
- Wire take-up device16 Jun 2026US 12,654,981 B1Shenzhen Cirrus Innovation Technology Co., Ltd
- Paper sheet storing device2 Jun 2026US 12,643,759 B2Glory Ltd.
- Collating system with friction resistant channels8 Oct 2026US 2026/0307930 A1Superior Product Handling Solutions, Inc.
- Applicator unit, tire building device and method for applying a continuous strip to a drum24 Sep 2026US 2026/0285633 A1Vmi Holland B .V.
- Sheet conveying device and image forming apparatus27 Aug 2026US 2026/0252017 A1Etria Co., Ltd.
- 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
- Web-tensioning apparatus23 Jul 2026US 2026/0208991 A13M Innovative Properties Company
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