B65H 2406/13
Pressure arrangement for compensating weight of handled material
Official title: pressure arrangement for compensating weight of handled material
B65H2406/13 (Pressure arrangement for compensating weight of handled material) appears on 54 US grants and 26 published applications in this corpus.
Search patents in B65H- Granted patents
- 54
- Published applications
- 26
- Assignees
- 36
- Inventors
- 94
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 3 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Friction shaft for slitter13 Aug 2024US 12,060,246 B2
- Sheet stacking device, counter-ejector, and carton former19 Mar 2024US 11,932,506 B2Mitsubishi Heavy Industries Machinery Systems, Ltd.
- Machine for the production of a component for an aerosol generating article21 Jun 2022US 11,363,835 B2Philip Morris Products S. A.
- Detaching apparatus for the automatic drawing of sheets from a stack of sheets1 Feb 2022US 11,235,373 B2Astes4 SA
- Media transfer4 Jan 2022US 11,214,453 B2Hewlett-Packard Development Company, L. P.
- Web-tensioning apparatus23 Jul 2026US 2026/0208991 A13M Innovative Properties Company
- Arrangement for handling stacks of sheets20 Nov 2025US 2025/0353697 A1Yaskawa Nordic AB
- System and method for transporting separator by using air guide roller13 Nov 2025US 2025/0346448 A1Samsung SDI.Co., Ltd.
- Medium feeder and image forming system9 Oct 2025US 2025/0315000 A1
- Method of generating machining data configured to be used in a sheet processing system7 Aug 2025US 2025/0249615 A1Duplo Seiko Corporation
Most cited
By later US patents
- Wound roll support in a web winding machine33US 5,823,463 AVoith Sulzer Papiermaschinen GmbH · 1998
- Methods and apparatus for conveying a glass ribbon29US 9,878,934 B2Corning Incorporated · 2018
- Drum winder and method for winding a web18US 5,492,287 AValmet Paper Machinery Inc. · 1996
- Sheet stacker17US 3,971,554 AXerox Corporation · 1976
- Arrangement for the stackwise depositing of separate equally-long sheets on a repository15US 3,941,374 AVits Maschinenbau GmbH · 1976