B23Q 7/1473
Comprising screw conveyors
Official title: {comprising screw conveyors}
B23Q7/1473 (Comprising screw conveyors) appears on 8 US grants and 4 published applications in this corpus.
Search patents in B23Q- Granted patents
- 8
- Published applications
- 4
- Assignees
- 6
- Inventors
- 25
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 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 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Horizontal five-axis plate conversion machining center17 Sep 2024US 12,090,595 B2Kede Numerical Control Co., Ltd.
- Transporting apparatus27 Jun 2006US 7,066,318 B2Sankyo Manufacturing Company, Ltd.
- Component mounting apparatus and component mounting method4 Apr 2006US 7,021,357 B2Matsushita Electric Industrial Co., Ltd.
- Jump indexing pallet and method for heat exchanger assembly9 Jun 1992US 5,120,189 AGeneral Motors Corporation
- Jump indexing pallet and method for heat exchanger assembly11 Jun 1991US 5,022,814 AGeneral Motors Corporation
- Horizontal five-axis plate conversion machining center9 Jun 2022US 2022/0176475 A1Kede Numerical Control Co., Ltd.
- Transporting apparatus2 Feb 2006US 2006/0021853 A1Sankyo Manufacturing Company, Ltd.
- Component mounting apparatus and component mounting method17 Apr 2003US 2003/0070280 A1Matsushita Electric Industrial Co., Ltd.
- Transporting apparatus20 Feb 2003US 2003/0034226 A1
Most cited
By later US patents
- Positioning and stop device for workpiece carriers of a conveyor14US 4,687,091 A1987
- Control center for workpieces12US 4,676,362 AScharmann GmbH & Co. · 1987
- Jump indexing pallet and method for heat exchanger assembly10US 5,120,189 AGeneral Motors Corporation · 1992
- Jump indexing pallet and method for heat exchanger assembly7US 5,022,814 AGeneral Motors Corporation · 1991
- Component mounting apparatus and component mounting method7US 7,021,357 B2Matsushita Electric Industrial Co., Ltd. · 2006