B28B 7/0094
Moulds for concrete test samples
Official title: {Moulds for concrete test samples}
B28B7/0094 (Moulds for concrete test samples) appears on 22 US grants and 13 published applications in this corpus.
Search patents in B28B- Granted patents
- 22
- Published applications
- 13
- Assignees
- 8
- Inventors
- 42
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Mould for thin sample casting26 Nov 2024US 12,151,398 B2
- System and method of producing foamed cement in a laboratory environment5 Dec 2023US 11,833,478 B2Halliburton Energy Services.Inc.
- Method and device for removal of items from a mold31 Oct 2023US 11,801,615 B2
- System and method of producing foamed cement in a laboratory environment7 Dec 2021US 11,192,072 B2Halliburton Energy Services.Inc.
- Concrete test cylinder mold, system, and method of use27 Jun 2017US 9,689,860 B1
- Easily-releasable concrete test mould with inner wall having ultra-hydrophobic/ultra-smooth performance and preparation method thereof18 Apr 2024US 2024/0123653 A1Taishan University
- Mould for thin sample casting1 Dec 2022US 2022/0379519 A1
- System and Method of Producing Foamed Cement in a Laboratory Environment9 Dec 2021US 2021/0379540 A1Halliburton Energy Services.Inc.
- Method and device for removal of items from a mold27 Jun 2019US 2019/0193297 A1
- System and method for labeling and monitoring cementitious composites20 Jun 2019US 2019/0184601 A1The Board of Regents for Oklahoma State University
Most cited
By later US patents
- Electrically heated mold for making test specimens of concrete22US 4,138,892 A1979
- Apparatus for obtaining a test core17US 4,365,784 A1982
- Lightweight plastic concrete mold15US 4,842,241 ADeslauriers, Inc. · 1989
- Core sampling device10US 4,096,749 A1978
- Reusable in situ concrete test specimen apparatus and method10US 6,510,743 B22003