B65H 2301/4186
By lifting or lowering device
Official title: by lifting or lowering device, e.g. crane
B65H2301/4186 (By lifting or lowering device) appears on 10 US grants and 7 published applications in this corpus.
Search patents in B65H- Granted patents
- 10
- Published applications
- 7
- Assignees
- 12
- Inventors
- 19
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 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 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 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 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reel support assembly for a web material processing machine and hotfoil stamping machine20 Jan 2026US 12,528,658 B2Bobst Mex SA
- Apparatus and method for unwinding reels and for joining a ply between two reels4 May 2021US 10,994,959 B2Gambini S.P.A.
- Reel unwinder with system for loading and unloading the reels16 Feb 2021US 10,919,722 B2Guangdong Fosber Intelligent Equipment Co., Ltd.
- Methods and systems for processing films in packaging machines28 Aug 2018US 10,059,550 B2Fuji Machinery Co., Ltd.
- Unwind system with flying-splice roll changing23 Nov 2004US 6,820,837 B2Kimberly-Clark Worldwide, Inc.
- Automatic machine for forming filter bags containing infusion products26 Sep 2024US 2024/0317527 A1I,M.A. Industria Macchine Automatiche S.p.A.
- Reel support assembly for a web material processing machine and hotfoil stamping machine18 Jul 2024US 2024/0239626 A1Bobst Mex SA
- Apparatus and method for unwinding reels and for joining a ply between two reels8 Aug 2019US 2019/0241388 A1Gambini S.P.A.
- Reel unwinder with system for loading and unloading the reels20 Jun 2019US 2019/0185283 A1Guangdong Fosber Intelligent Equipment Co., Ltd.
- Methods and systems for processing films in packaging machines17 Sep 2015US 2015/0259168 A1Fuji Machinery Co., Ltd.
Most cited
By later US patents
- Unwind system with flying-splice roll changing21US 6,820,837 B2Kimberly-Clark Worldwide, Inc. · 2004
- Depository for accumulations of paper sheets13US 4,752,176 AGrapha-Holding AG · 1988
- Loading device for reels of paper tape11US 3,972,487 AIng. C. Olivetti & C., S.p.A. · 1976
- Unwinding apparatus for a paper or board web9US 4,892,263 AJ. M. Voith GmbH · 1990
- Depository for accumulations of paper sheets6US 5,022,807 AGrapha-Holding AG · 1991