B28C 7/049
And broken-down for transport
Official title: {and broken-down for transport}
B28C7/049 (And broken-down for transport) appears on 15 US grants and 5 published applications in this corpus.
Search patents in B28C- Granted patents
- 15
- Published applications
- 5
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 8 Jul 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 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 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Large volume twin shaft compulsory mixer8 Jul 2003US 6,588,082 B2Guntert & Zimmerman Const. Div., Inc.
- High volume portable concrete batching and mixing plant having compulsory mixer with overlying supported silo4 Mar 2003US 6,527,428 B2Guntert & Zimmerman Const. Div., Inc.
- Self-erecting mobile concrete batch plant5 Nov 2002US 6,474,926 B2Rose Industries, Inc.
- Large volume twin shaft compulsory mixer17 Sep 2002US 6,450,679 B1Guntert & Zimmerman Const. Div., Inc.
- High volume portable concrete batching and mixing plant having compulsory mixer with overlying supported silo25 Sep 2001US 6,293,689 B1Guntert & Zimmerman Const. Div., Inc.
- Cement dry additive system26 Feb 2026US 2026/0054416 A1Schlumberger Technology Corporation
- Mobile transfer station for flowable material27 Oct 2016US 2016/0311612 A1Ozinga Ready Mix Concrete, Inc.
- Large volume twin shaft compulsory mixer5 Dec 2002US 2002/0181319 A1Guntert & Zimmerman Const. Div., Inc.
- Self-erecting mobile concrete batch plant3 Oct 2002US 2002/0141851 A1Rose Industries, Inc.
- High volume portable concrete batching and mixing plant having compulsory mixer with overlying supported silo21 Mar 2002US 2002/0034120 A1Guntert & Zimmerman Const. Div., Inc.
Most cited
By later US patents
- Mobile batching plant141US 3,986,708 AHeltzel Company · 1976
- Portable and modular batching and mixing plant for concrete and the like114US 6,186,654 B1Guntert & Zimmerman Construction Division, Inc. · 2001
- Batching plant88US 4,619,531 ADunstan & Partners Pty. Ltd · 1986
- Self-erecting mobile concrete batch plant84US 6,474,926 B2Rose Industries, Inc. · 2002
- Mobile batch plants74US 4,775,275 A1988