B65H 3/60
Loosening articles in piles
B65H3/60 (Loosening articles in piles) appears on 115 US grants and 91 published applications in this corpus.
Search patents in B65H- Granted patents
- 115
- Published applications
- 91
- Assignees
- 79
- Inventors
- 254
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 2 | 5 |
| 2008 | 2 | 3 |
| 2009 | 3 | 8 |
| 2010 | 10 | 10 |
| 2011 | 5 | 5 |
| 2012 | 6 | 4 |
| 2013 | 4 | 5 |
| 2014 | 5 | 2 |
| 2015 | 3 | 6 |
| 2016 | 3 | 2 |
| 2017 | 5 | 4 |
| 2018 | 3 | 11 |
| 2019 | 6 | 4 |
| 2020 | 4 | 6 |
| 2021 | 1 | 2 |
| 2022 | 4 | 3 |
| 2023 | 4 | 2 |
| 2024 | 3 | 3 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Sheet feed apparatus and image forming apparatus23 Jul 2024US 12,043,507 B2KYOCERA Document Solutions Inc.
- Single item removal2 Apr 2024US 11,945,672 B2NCR Corporation
- Sheet transport device, image reading device, and image forming apparatus16 Jan 2024US 11,874,622 B2FUJIFILM Business Innovation Corp.
- Document scanner with automated document alignment system20 Jun 2023US 11,679,949 B2Kodak Alaris Inc.
- Systems and methods of automated film removal16 May 2023US 11,648,738 B2General Electric Company
- Workpiece supply system, workpiece supply method, and workpiece supply program4 Dec 2025US 2025/0368457 A1Amada Company, Limited
- Electrode Supply Device, Electrode Assembly Manufacturing Apparatus Using the Electrode Supply Device, Electrode Supply Method, and Electrode Assembly Manufacturing Method Using the Electrode Supply Method13 Nov 2025US 2025/0349874 A1LG Energy Solution, Ltd.
- Vibratory device19 Dec 2024US 2024/0417198 A1Koenig & Bauer Aktiengesellschaft
- Media feeding device and image forming apparatus17 Oct 2024US 2024/0343511 A1Ricoh Company, Ltd.
- Single item removal18 Apr 2024US 2024/0124253 A1NCR Corporation
Most cited
By later US patents
- Sheet thickness measuring device and image forming apparatus36US 7,663,769 B2Kabushiki Kaisha Toshiba · 2010
- Sheet feeding device33US 4,053,152 ARank Xerox Ltd. · 1977
- Sheet supplying apparatus with means for rocking sheet stacking plate33US 5,552,859 ACanon Kabushiki Kaisha · 1996
- Card feeding station29US 4,015,839 ATrue Data Corporation · 1977
- Multi-purpose feeder for successively delivering single sheet or multi-leaved articles from a stack thereof28US 4,557,472 AStepper, Inc. · 1985