B28C 7/0069
Having compartments
Official title: {having compartments}
B28C7/0069 (Having compartments) appears on 9 US grants and 5 published applications in this corpus.
Search patents in B28C- Granted patents
- 9
- Published applications
- 5
- Assignees
- 4
- Inventors
- 18
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 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 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Mobile aggregate hopper with arcuate side walls20 Feb 2024US 11,904,501 B2Bay-Lynx Manufacturing Inc.
- Mobile aggregate hopper with arcuate side walls6 Dec 2022US 11,518,065 B2Bay-Lynx Manufacturing Inc.
- Containerised handling of bulk materials and apparatus therefor7 Aug 2007US 7,252,309 B2Bee Kim Ong
- Method for delivery of bulk cement to a job site13 Feb 2007US 7,175,333 B2
- Packaging for deactivated cement and cement activator and procedure for mixing deactivated cement and cement activator therein9 Oct 2001US 6,298,984 B1Einstone, Inc.
- Concrete material delivery system and method2 May 2024US 2024/0140000 A1
- Mobile aggregate hopper with arcuate side walls23 Mar 2023US 2023/0090240 A1Bay-Lynx Manufacturing Inc.
- Mobile aggregate hopper31 Dec 2020US 2020/0406502 A1Bay-Lynx Manufacturing Inc.
- Method and apparatus for delivery of bulk cement25 Aug 2005US 2005/0185502 A1
- Containerised handling of bulk materials and apparatus therefor21 Oct 2004US 2004/0206646 A1Bee Kim Ong
Most cited
By later US patents
- Containerised handling of bulk materials and apparatus therefor149US 7,252,309 B2Bee Kim Ong · 2007
- Portable container with automatic discharge capability86US 5,080,259 A1992
- Packaging for deactivated cement and cement activator and procedure for mixing deactivated cement and cement activator therein11US 6,298,984 B1Einstone, Inc. · 2001
- Method of preparing and pouring concrete on a building site and a container and a vehicle for use with this method6US 4,189,237 A1980
- Apparatus for dispensing particulate material6US 4,854,722 AGeneral Foods Corporation · 1989