D05B 33/006
Feeding workpieces separated from piles
Official title: {Feeding workpieces separated from piles, e.g. unstacking}
D05B33/006 (Feeding workpieces separated from piles) appears on 59 US grants and 4 published applications in this corpus.
Search patents in D05B- Granted patents
- 59
- Published applications
- 4
- Assignees
- 35
- Inventors
- 90
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 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 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sewing device7 Apr 2026US 12,595,604 B2YKK Corporation
- Sewing or stitching station and apparatus and method for feeding plate-shaped functional elements to a sewing or stitching machine8 Oct 2024US 12,110,623 B2ZSK Stickmaschinen GmbH
- Pick-up device23 Jul 2024US 12,043,936 B2Juki Corporation
- Cloth clamping device27 Nov 2018US 10,138,583 B2Brother Kogyo Kabushiki Kaisha
- Stitching machine and method of stitching26 Sep 2000US 6,123,038 AABM International, Inc.
- Sewing Device5 Jun 2025US 2025/0179707 A1YKK Corporation
- Sewing or stitching station and apparatus and method for feeding plate-shaped functional elements to a sewing or stitching machine8 Feb 2024US 2024/0044060 A1Robert Bosch GmbH
- Pick-up device16 Jun 2022US 2022/0186417 A1Juki Corporation
- Cloth clamping device28 Sep 2017US 2017/0275798 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Material handling system26US 5,040,475 ASara Lee Corporation · 1991
- Method and semi-automatic apparatus for sewing flypieces to slide fastener chain24US 4,362,116 ATalon, Inc. · 1982
- Means for processing sheets of material21US 4,425,858 AAMF Incorporated · 1984
- Cuff production21US 4,750,442 A1988
- Process and apparatus for affixing labels to garments and the like20US 4,305,338 ARussell Corporation · 1981