B65H 2403/512
Involving radial plate cam
Official title: involving radial plate cam
B65H2403/512 (Involving radial plate cam) appears on 317 US grants and 312 published applications in this corpus.
Search patents in B65H- Granted patents
- 317
- Published applications
- 312
- Assignees
- 120
- Inventors
- 671
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 4 |
| 2002 | 11 | 12 |
| 2003 | 11 | 4 |
| 2004 | 6 | 15 |
| 2005 | 7 | 12 |
| 2006 | 4 | 8 |
| 2007 | 5 | 12 |
| 2008 | 6 | 16 |
| 2009 | 15 | 20 |
| 2010 | 21 | 12 |
| 2011 | 12 | 22 |
| 2012 | 14 | 15 |
| 2013 | 19 | 13 |
| 2014 | 20 | 19 |
| 2015 | 25 | 26 |
| 2016 | 13 | 17 |
| 2017 | 22 | 12 |
| 2018 | 17 | 11 |
| 2019 | 12 | 12 |
| 2020 | 8 | 10 |
| 2021 | 4 | 12 |
| 2022 | 9 | 9 |
| 2023 | 13 | 8 |
| 2024 | 7 | 4 |
| 2025 | 8 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Folding or interfolding unit, and method for folding or interfolding a plurality of sheets of paper27 Jan 2026US 12,534,330 B2KöRber Tissue Fold S.R.L.
- Sheet feeding device that sequentially draws out and feeds sheets from sheet tray, and image forming apparatus including same2 Dec 2025US 12,486,129 B2KYOCERA Document Solutions Inc.
- Folding or interfolding unit for folding or interfolding sheets of paper7 Oct 2025US 12,434,937 B2KöRber Tissue Fold S.R.L.
- Folding machine for paper and soft folding material19 Aug 2025US 12,391,509 B2
- Cutting system for a dispenser15 Jul 2025US 12,358,750 B2
- Printing apparatus and storage cassette12 Mar 2026US 2026/0070751 A1Canon Kabushiki Kaisha
- Printing apparatus and stacking apparatus5 Feb 2026US 2026/0035198 A1Canon Kabushiki Kaisha
- Device, transport unit and method for transporting non-rigid elements15 Jan 2026US 2026/0015193 A1GROB-WERKE GmbH & Co. KG
- Sheet feeding device and image foming appratus therewith13 Nov 2025US 2025/0348036 A1KYOCERA Document Solutions Inc.
- Sheet conveying apparatus and image forming apparatus14 Aug 2025US 2025/0256932 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Mailbox or sorter bin use sensing system67US 5,328,169 AXerox Corporation · 1994
- Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same51US 6,260,840 B1Canon Kabushiki Kaisha · 2001
- Mailbox security door with automatic set lifter47US 5,308,058 AXerox Corporation · 1994
- Duplex ADF mechanism44US 7,717,423 B2Lexmark International, Inc. · 2010
- Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same40US 6,378,858 B1Canon Kabushiki Kaisha · 2002