B28B 23/026
Mould partitionning elements acting as supporting means in moulds
Official title: {Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles}
B28B23/026 (Mould partitionning elements acting as supporting means in moulds) appears on 12 US grants and 9 published applications in this corpus.
Search patents in B28B- Granted patents
- 12
- Published applications
- 9
- Assignees
- 7
- Inventors
- 25
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pre-stressed insulated concrete panels and methods for making and using the same9 Sep 2025US 12,410,614 B2
- Bulkhead system for concrete casting bed5 Nov 2024US 12,134,209 B2Conewago Manufacturing, LLC
- Method of producing a plurality of concrete cast elements18 Jun 2024US 12,011,849 B2Voestalpine Railway Systems GmbH
- Pre-stressed insulated concrete panels and methods for making and using the same18 Jun 2024US 12,012,756 B2
- Stabilizing a concrete form30 Apr 2019US 10,272,593 B2
- Pre-stressed insulated concrete panels and methods for making and using the same26 Sep 2024US 2024/0318426 A1
- Bulkhead System for Concrete Casting Bed7 Sep 2023US 2023/0278256 A1Conewago Manufacturing, LLC
- Pre-stressed insulated concrete panels and methods for making and using the same10 Nov 2022US 2022/0356705 A1
- Method of producing a plurality of concrete cast elements7 Jul 2022US 2022/0212365 A1Voestalpine Railway Systems GmbH
- Stabilizing a concrete form17 May 2018US 2018/0133925 A1
Most cited
By later US patents
- Concrete panels, concrete decks, parts thereof, and apparatus and methods for their fabrication and use30US 4,982,538 A1991
- In-line moulding of prestressed concrete articles20US 4,051,216 AConcrete Industries (Monier) Limited · 1977
- Concrete panels, concrete decks, parts thereof, and apparatus and methods for their fabrication and use16US 5,218,795 A1993
- Segments for building spliced prestressed concrete girder and method of manufacturing the segments4US 8,806,820 B2Interconstec Co., Ltd. · 2014
- Manufacture of prestressed products3US 4,249,873 AB. M. Costamagna et Cie · 1981