B23Q 7/03
Arrangements for handling work specially combined with or arranged in, or specially
Official title: by means of endless chain conveyors ({B23Q7/1447,} B23Q7/16 take precedence)
B23Q7/03 (Arrangements for handling work specially combined with or arranged in, or specially) appears on 116 US grants and 51 published applications in this corpus.
Search patents in B23Q- Granted patents
- 116
- Published applications
- 51
- Assignees
- 92
- Inventors
- 194
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 7 |
| 2003 | 6 | 6 |
| 2004 | 6 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 4 |
| 2014 | 1 | 4 |
| 2015 | 2 | 2 |
| 2016 | 2 | 3 |
| 2017 | 4 | 0 |
| 2018 | 2 | 5 |
| 2019 | 3 | 4 |
| 2020 | 0 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 3 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pallet conveying device and pallet conveying method26 Nov 2024US 12,151,897 B2Nittoku Co., Ltd.
- Systems and methods for sorting insects10 Oct 2023US 11,780,041 B2Beta Hatch Inc.
- System and method of handling slender bodies in a machining and verification plant23 May 2023US 11,654,473 B2Rde Company S.R.L.
- Device and method for processing brake linings mounted on carriers19 Apr 2022US 11,305,396 B2Erlmann GmbH & Co. KG
- Workpiece replacing apparatus and machine tool12 Oct 2021US 11,141,827 B2Jtekt Corporation
- Linearly-actuated conveyor belt loading system for cnc machines17 Apr 2025US 2025/0121468 A1
- Pallet conveying device and pallet conveying method23 Nov 2023US 2023/0373723 A1Nittoku Co., Ltd.
- Workpiece Fixing Device, Grinding Machine, and Method for Fixing a Workpiece27 Apr 2023US 2023/0127250 A1Karl Heesemann Maschinenfabrik GmbH & Co. KG
- Workpiece exchange device and method2 Feb 2023US 2023/0032696 A1Kede Numerical Control Co., Ltd.
- Systems and methods for sorting insects11 Nov 2021US 2021/0346997 A1Beta Hatch Inc.
Most cited
By later US patents
- Flexible manufacturing systems and methods132US 6,708,385 B1Lemelson Medical, Education & Research Foundation, L.P. · 2004
- Machine for polishing surface of glass plate58US 5,276,999 ABando Kiko Co., Ltd. · 1994
- Machining centre constructed from assemblies54US 5,439,431 AEMAG-Maschinen Vertriebs - und Service GmbH · 1995
- Device for picking up and placing articles on movable conveyors and assembly lines and to an endless construction and to an article pickup and deposit device therefor45US 4,166,527 AStelron Cam Company · 1979
- Apparatus for cutting and conveying segments of wire or cable37US 4,493,233 AArtos Engineering Company · 1985