B65H 75/243
Actuated by use of a fluid
Official title: {actuated by use of a fluid}
B65H75/243 (Actuated by use of a fluid) appears on 121 US grants and 66 published applications in this corpus.
Search patents in B65H- Granted patents
- 121
- Published applications
- 66
- Assignees
- 72
- Inventors
- 196
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 1 |
| 2003 | 3 | 1 |
| 2004 | 2 | 5 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 9 |
| 2017 | 3 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 3 |
| 2020 | 4 | 4 |
| 2021 | 5 | 5 |
| 2022 | 2 | 1 |
| 2023 | 5 | 6 |
| 2024 | 7 | 4 |
| 2025 | 2 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of winding and packaging wide wallpaper23 Dec 2025US 12,503,327 B2Grand Canvas Ltd
- Method for extracting a core from a reel, machine and extraction station to carry out such method2 Sep 2025US 12,404,136 B2Gambini S.P.A.
- Flexible pipe handling system and method of using same10 Dec 2024US 12,162,719 B2FlexSteel Pipeline Technologies, LLC
- Shaft safety valve system1 Oct 2024US 12,103,810 B1Double-E Inc.
- Sleeve, winding device, and method for repeated, successive winding of webs to form reels of material17 Sep 2024US 12,091,271 B2Windmoller & Holscher
- Expandable Shaft8 Oct 2026US 2026/0307934 A1
- Electrode Roll Replacement System6 Aug 2026US 2026/0225841 A1LG Energy Solution, Ltd.
- Winding device, method of replacing mandrel, and mandrel2 Jul 2026US 2026/0183817 A1Primetals Technologies Japan, Ltd.
- Method of winding and packaging wide wallpaper12 Mar 2026US 2026/0070752 A1Grand Canvas Ltd
- Composite industrial winding core and methods30 Jan 2025US 2025/0033924 A1
Most cited
By later US patents
- Fiber delivery apparatus and system having a creel and fiber placement head with polar axis of rotation95US 8,534,338 B2Ingersoll Machine Tools, Inc. · 2013
- Method and apparatus for producing coreless rolls of sheet material and a coreless roll of material43US 6,102,313 ASaltech Inc. · 2000
- Method of producing coreless toilet paper rolls and the coreless toilet paper produced thereby36US 5,518,200 AKaji Seisakusho Y.K. · 1996
- Pneumatic shafts, chucks and lifts for roll stock31US 4,135,677 ACedco, Inc. · 1979
- Composite expandable shaft27US 5,379,964 AAddax, Inc. · 1995