B65H 2404/137
Means for varying longitudinal profiles
B65H2404/137 (Means for varying longitudinal profiles) appears on 58 US grants and 40 published applications in this corpus.
Search patents in B65H- Granted patents
- 58
- Published applications
- 40
- Assignees
- 47
- Inventors
- 118
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 3 |
| 2002 | 5 | 5 |
| 2003 | 2 | 1 |
| 2004 | 2 | 1 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 3 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 5 | 5 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Roller for supporting materials10 Mar 2026US 12,570,491 B2LG Energy Solution, Ltd.
- Selectively lifting substrates6 Jun 2023US 11,666,935 B2Hewlett-Packard Development Company, L. P.
- Modular radial impeller drum for printing devices22 Dec 2020US 10,870,269 B2Xerox Corporation
- Modular radial impeller drum with variable blade segments for printing devices23 Jun 2020US 10,689,214 B1Xerox Corporation
- Image forming apparatus and paper feeding method24 Mar 2020US 10,597,245 B2Kabushiki Kaisha Toshiba
- Compliant system with fin28 Nov 2024US 2024/0391722 A1
- Roller for Supporting Materials17 Oct 2024US 2024/0343518 A1LG Energy Solution, Ltd.
- Taper-adjustable roller and strip conveying device16 May 2024US 2024/0158196 A1Contemporary Amperex Technology Co., Limited
- Selectively lifting substrates10 Aug 2023US 2023/0249214 A1Hewlett-Packard Development Company, L. P.
- Selectively lifting substrates9 Sep 2021US 2021/0276037 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Magnetic clutch with adjustable slip torque82US 5,158,279 AXerox Corporation · 1992
- Spreader roll17US 6,843,762 B2Spencer Johnston Company · 2005
- Guide roller assembly16US 4,037,769 ACorning Glass Works · 1977
- Rotatably supported roll14US 5,484,370 ABarmag AG · 1996
- Dead shaft idler14US 6,113,059 AEngineered Metals Corporation · 2000