B65H 2301/41422
Involving mechanical means
Official title: involving mechanical means
B65H2301/41422 (Involving mechanical means) appears on 53 US grants and 35 published applications in this corpus.
Search patents in B65H- Granted patents
- 53
- Published applications
- 35
- Assignees
- 53
- Inventors
- 133
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 3 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 1 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for building a roll of material9 Jun 2026US 12,649,639 B2Kimberly-Clark Worldwide, Inc.
- Assembly system and method for packaging web material in a roll9 Sep 2025US 12,410,028 B2Reynolds Consumer Products, Inc.
- Assembly system and method for packaging web material in a roll13 Feb 2024US 11,897,713 B2Reynolds Consumer Products, Inc.
- Winding machine for winding lengths of material7 Jan 2020US 10,526,154 B2Truetzschler GmbH & Co. KG
- Pivoting gripper mandrel22 Oct 2019US 10,450,158 B2
- Winding machine and winding method10 Sep 2026US 2026/0265011 A1The Japan Steel Works, Ltd.
- Manual winding device5 Mar 2026US 2026/0062248 A1National Sun Yat-Sen University
- Winding apparatus for secondary batteries19 Jun 2025US 2025/0201898 A1Samsung SDI.Co., Ltd.
- Apparatus and Method for Making a Coil, Preferably for an Electrochemical Cell Intended for the Production of Batteries6 Feb 2025US 2025/0042682 A1
- Dual position automatic winder26 Sep 2024US 2024/0317525 A1New Era Converting Machinery, Inc.
Most cited
By later US patents
- Voucher issuing device and a method of automatically loading continuous voucher forms67US 4,844,369 AOki Electric Industry Co., Ltd. · 1989
- Method and combination for winding strands of web material having varying thicknesses on a take-up drum34US 4,201,352 ALoopco Industries, Inc. · 1980
- Method apparatus and spool for automated winding17US 5,460,333 ANV Bekaert SA · 1995
- Chuck for a tube acting as a package support16US 4,106,711 ARieter Machine Works, Ltd. · 1978
- Winding apparatus with wrapping arrangement13US 4,000,863 ABirch Brothers Southern, Inc. · 1977