B65H 2301/41822
From above, i.e. by gravity
Official title: from above, i.e. by gravity
B65H2301/41822 (From above, i.e. by gravity) appears on 10 US grants and 8 published applications in this corpus.
Search patents in B65H- Granted patents
- 10
- Published applications
- 8
- Assignees
- 8
- Inventors
- 12
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface rewinder with center assist and belt and winding drum forming a winding nest14 Apr 2026US 12,600,590 B2BW Converting, Inc.
- Water bottle device assembly17 Dec 2024US 12,168,207 B2Cirkul, Inc.
- Surface rewinder with center assist and belt and winding drum forming a winding nest27 Feb 2024US 11,912,519 B2Paper Converting Machine Company
- Water bottle device assembly4 Oct 2022US 11,458,443 B2Infuze, L.L.C.
- Rewinding machine and method of producing logs of web material19 Oct 2021US 11,148,895 B2Fabio Perini S. P. A.
- Water bottle device assembly6 Mar 2025US 2025/0073656 A1Cirkul, Inc.
- Water bottle device assembly20 Feb 2025US 2025/0058290 A1Cirkul, Inc.
- Surface Rewinder with Center Assist and Belt and Winding Drum Forming a Winding Nest9 May 2024US 2024/0150145 A1Paper Converting Machine Company
- Water bottle device assembly26 Jan 2023US 2023/0027083 A1Infuze, L.L.C.
- Surface Rewinder with Center Assist and Belt and Winding Drum Forming a Winding Nest8 Jul 2021US 2021/0206592 A1Paper Converting Machine Company
Most cited
By later US patents
- Core loading mechanism for web cutting machines23US 4,932,599 ABeloit Corporation · 1990
- Apparatus for replacing rotating mandrels on which a web is wound9US 4,204,650 AMagnat Corp. · 1980
- Surface rewinder with center assist and belt and winding drum forming a winding nest5US 11,046,540 B2Paper Converting Machine Company · 2021
- Method and apparatus for the automatic sidewise insertion of cores in winding machines5US 4,299,358 AJagenberg Werke AG · 1981
- Water bottle device assembly3US 11,458,443 B2Infuze, L.L.C. · 2022