B65H 2404/13162
Helicoidal grooves
B65H2404/13162 (Helicoidal grooves) appears on 20 US grants and 12 published applications in this corpus.
Search patents in B65H- Granted patents
- 20
- Published applications
- 12
- Assignees
- 20
- Inventors
- 45
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Machine for unwinding and rewinding a covering tape intended for the stabilisation of palletised loads16 Jul 2024US 12,037,148 B2A.C.M.I.-Societa'Per Azioni
- Systems and methods for handling a flexible web14 May 2024US 11,981,522 B2Cryovac, Inc.
- Sheet transport apparatus and sheet processing apparatus3 Jul 2018US 10,011,448 B1Kabushiki Kaisha Toshiba
- Positive pressure web wrinkle reduction system2 Feb 2016US 9,248,989 B2Eastman Kodak Company
- Alternating grooved beltless vacuum transport roll7 May 2013US 8,434,761 B2Xerox Corporation
- Systems and methods for handling a flexible web18 May 2023US 2023/0150786 A1Cryovac, Inc.
- Machine for unwinding and rewinding a covering tape intended for the stabilisation of palletised loads10 Nov 2022US 2022/0355957 A1A.C.M.I.-Societa'Per Azioni
- Sheet transport apparatus and sheet processing apparatus25 Oct 2018US 2018/0307176 A1Kabushiki Kaisha Toshiba
- Sheet transport apparatus and sheet processing apparatus5 Jul 2018US 2018/0188679 A1Kabushiki Kaisha Toshiba
- Positive pressure web wrinkle reduction system5 Mar 2015US 2015/0060511 A1Eastman Kodak Company
Most cited
By later US patents
- Support or pressure roll for a paper roll winder25US 5,553,806 ABeloit Technologies, Inc. · 1996
- Web cutting machine, particularly for severing printed paper webs received from a printing machine20US 5,036,737 AMAN Roland Druckmaschinen AG · 1991
- Roller system for continuous transport of webs of sheeting14US 4,029,249 ABASF SE · 1977
- Fold roller14US 4,375,971 A1983
- Rubber-covered self-centering rolls12US 3,961,736 ARyman Engineering Company · 1976