B28B 7/0091
Transformable moulds allowing the change of shape of an initial moulded preform
Official title: {Transformable moulds allowing the change of shape of an initial moulded preform by preform deformation or the change of its size by moulding on the preform}
B28B7/0091 (Transformable moulds allowing the change of shape of an initial moulded preform) appears on 25 US grants and 26 published applications in this corpus.
Search patents in B28B- Granted patents
- 25
- Published applications
- 26
- Assignees
- 17
- Inventors
- 53
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
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| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
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| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 2 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Method of producing patterned shaped article34US 5,445,772 ACCA Inc. · 1995
- Method of casting materials using a flexible resilient mold16US 5,213,732 A1993
- Production line equipment to manufacture large concrete panels13US 5,202,132 AConcrete Products Incorporated · 1993
- Apparatus for manufacturing a pre-cast retaining wall7US 8,025,493 B22011
- Extensions for apertures in panels5US 6,883,772 B2Fukuvi USA, Inc. · 2005