B65H 2403/511
Involving cylindrical cam, i.e. cylinder with helical groove at its periphery
Official title: involving cylindrical cam, i.e. cylinder with helical groove at its periphery
B65H2403/511 (Involving cylindrical cam, i.e. cylinder with helical groove at its periphery) appears on 148 US grants and 37 published applications in this corpus.
Search patents in B65H- Granted patents
- 148
- Published applications
- 37
- Assignees
- 46
- Inventors
- 243
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 13 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 13 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 3 |
| 2003 | 4 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 4 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 5 | 4 |
| 2019 | 2 | 5 |
| 2020 | 1 | 5 |
| 2021 | 10 | 4 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoforming machine web transport assembly24 Mar 2026US 12,583,171 B2Nelipak Corporation
- Winding device and printing device12 Mar 2024US 11,926,151 B2Seiko Epson Corporation
- Sheet feeder for a machine for processing material in sheet form, such as paper, cardboard or films5 Apr 2022US 11,292,680 B2Bobst Grenchen AG
- Carousel for transportation of articles9 Nov 2021US 11,167,934 B2M.D. Viola Machine S.R.L.
- Sheet supplying apparatus, image forming apparatus5 Oct 2021US 11,136,208 B2Kabushiki Kaisha Toshiba
- Thermoforming machine web transport assembly2 Jul 2026US 2026/0184007 A1Nelipak Coplay Road
- Thermoforming machine web transport assembly17 Nov 2022US 2022/0362986 A1Nalipak Corporation
- Carousel for transportation of articles13 May 2021US 2021/0139252 A1M.D. Viola Macchine S.R.L.
- Unit to Feed Components in an Automatic Manufacturing Machine8 Apr 2021US 2021/0101762 A1GDM S.p. A.
- Unit to Feed Suction-Held Components in an Automatic Manufacturing Machine8 Apr 2021US 2021/0101763 A1GDM S.p. A.
Most cited
By later US patents
- Sheet sorter having non-sorting mode with support expanding capability64US 5,282,611 ACanon Kabushiki Kaisha · 1994
- Printer sheet lateral registration and deskewing system57US 6,533,268 B2Xerox Corporation · 2003
- Method and apparatus for sheet finishing capable of performing an effective jogging process48US 6,527,269 B2Ricoh Company, Ltd. · 2003
- Information transmit/receive apparatus onto which a sorter can be mounted via an adapter45US 5,535,012 ACanon Kabushiki Kaisha · 1996
- Sorter with rotary spirals and guide rails35US 5,305,994 AMita Industrial Co., Ltd. · 1994