B65H 2301/4317
Signatures, i.e. involving folded main product or jacket
B65H2301/4317 (Signatures, i.e. involving folded main product or jacket) appears on 55 US grants and 33 published applications in this corpus.
Search patents in B65H- Granted patents
- 55
- Published applications
- 33
- Assignees
- 23
- Inventors
- 80
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 4 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 4 | 3 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 4 |
| 2024 | 1 | 0 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Sheet processing device, sheet output device, laminator, image forming apparatus, and image forming system1 Jul 2025US 12,343,970 B2Ricoh Company, Ltd.
- Sheet processing apparatus and image forming system29 Apr 2025US 12,286,326 B2Ricoh Company, Ltd.
- Sheet separation device, laminator, image forming apparatus, and image forming system4 Mar 2025US 12,240,731 B2Ricoh Company, Ltd.
- Sheet separation device, laminator, image forming apparatus, and image forming system2 Apr 2024US 11,947,287 B2Ricoh Company, Ltd.
- Image forming system, image forming apparatus, and sheet processing device31 Oct 2023US 11,801,705 B2Ricoh Company, Ltd.
- Card attachment system and method6 Nov 2025US 2025/0340396 A1Fiserv, Inc.
- Sheet processing apparatus and image forming system28 Sep 2023US 2023/0303352 A1Ricoh Company, Ltd.
- Sheet processing device, sheet output device, laminator, image forming apparatus, and image forming system24 Aug 2023US 2023/0264461 A1Ricoh Company, Ltd.
- Sheet separation device, laminator, image forming apparatus, and image forming system24 Aug 2023US 2023/0264909 A1Ricoh Company, Ltd.
- Sheet separation device, laminator, image forming apparatus, and image forming system2 Feb 2023US 2023/0032840 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Article-handling apparatus70US 3,951,399 AFerag AG · 1976
- Straight-line insert machine36US 4,723,770 AGraphic Management Associates, Inc. · 1988
- Collating machine33US 4,533,132 AGruner & Jahr AG & Co. · 1985
- Apparatus for stuffing inserts into multi-sheet printed products32US 4,743,005 AFerag AG · 1988
- Apparatus for forming sheet material assemblages25US 4,124,203 AGrapha-Holding AG · 1978