F04B 7/0034
And having an orbital movement
Official title: {and having an orbital movement, e.g. elbow-pipe type members}
F04B7/0034 (And having an orbital movement) appears on 22 US grants and 5 published applications in this corpus.
Search patents in F04B- Granted patents
- 22
- Published applications
- 5
- Assignees
- 15
- Inventors
- 37
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 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 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pipe diverter valve housing for a thick matter pump and thick matter pump5 May 2026US 12,618,397 B2Schwing GmbH
- Thick material pump22 Feb 2022US 11,255,317 B2Putzmeister Engineering GmbH
- Distributing valve for concrete pump and the concrete pump17 Nov 2015US 9,188,112 B2Hunan Sany Intelligent Control Equipment Co., Ltd.
- Shuttle valve for concrete pump3 Sep 2002US 6,443,718 B1Multiquip, Inc.
- Support pipe for concrete pump with pivoting valve24 Apr 2001US 6,220,834 B1Putzmeister Aktiengesellschaft
- Pipe diverter valve housing for a thick matter pump and thick matter pump30 Oct 2025US 2025/0334107 A1Schwing GmbH
- Pulsation-free wet spraying machine14 Jan 2021US 2021/0010372 A1Shandong University of Science and Technology
- Thick Stock Valve11 Jun 2020US 2020/0182230 A1Putzmeister Engineering GmbH
- Thick Material Pump26 Sep 2019US 2019/0293060 A1Putzmeister Engineering GmbH
- Distributing valve for concrete pump and the concrete pump7 Feb 2013US 2013/0034457 A1Hunan Sany Intelligent Control Equipment Co., Ltd.
Most cited
By later US patents
- Valve assembly for concrete pumps15US 3,963,385 A1976
- Process and device for feeding concrete or other thick materials14US 5,993,181 A1999
- Pumping system with air conveyance and method13US 4,659,293 ALefco Western, Inc. · 1987
- Method and apparatus for metering thixotropic battery paste12US 3,982,663 AThe Gates Rubber Company · 1976
- Multi-cylinder pump for concrete11US 4,057,373 AFriedrich Wilhelm Schwing GmbH · 1977