B28B 23/022
Means for inserting reinforcing members into the mould or for supporting them
Official title: {Means for inserting reinforcing members into the mould or for supporting them in the mould (inserting during extrusion B28B3/2645)}
B28B23/022 (Means for inserting reinforcing members into the mould or for supporting them) appears on 103 US grants and 84 published applications in this corpus.
Search patents in B28B- Granted patents
- 103
- Published applications
- 84
- Assignees
- 67
- Inventors
- 214
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 6 |
| 2003 | 2 | 5 |
| 2004 | 2 | 3 |
| 2005 | 5 | 3 |
| 2006 | 2 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 6 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 3 | 4 |
| 2013 | 0 | 1 |
| 2014 | 4 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 5 |
| 2018 | 2 | 7 |
| 2019 | 5 | 7 |
| 2020 | 5 | 1 |
| 2021 | 4 | 4 |
| 2022 | 2 | 8 |
| 2023 | 2 | 1 |
| 2024 | 4 | 7 |
| 2025 | 7 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing a building component with a concrete layer and mesh formwork, and a building component with a concrete layer and mesh formwork26 May 2026US 12,636,814 B1Address Robotics Limited, UK
- Building system including concrete formwork using concrete shells24 Feb 2026US 12,559,938 B2Ascent Projects Inc.
- Precast base, method of manufacturing the precast base and method of installing architectural structure having the precast base23 Sep 2025US 12,420,448 B2Ruentex Engineering & Construction Co., Ltd.
- Waffle slab and structures and method of manufacturing the same16 Sep 2025US 12,416,151 B2Ruentex Engineering & Construction Co., Ltd.
- Pre-stressed insulated concrete panels and methods for making and using the same9 Sep 2025US 12,410,614 B2
- Apparatus and method for continuously casting a member from a settable material26 Mar 2026US 2026/0084341 A1
- Top-down construction type assembly construction method for paved road surface6 Mar 2025US 2025/0075441 A1China Railway NO.4 Group Co., LTD
- Method for making rebar arrays12 Dec 2024US 2024/0408793 A1
- Pre-stressed insulated concrete panels and methods for making and using the same26 Sep 2024US 2024/0318426 A1
- Precast base, method of manufacturing the precast base and method of installing architectural structure having the precast base19 Sep 2024US 2024/0309985 A1Ruentex Engineering & Construction Co., Ltd.
Most cited
By later US patents
- Paving stone set and process and device for the manufacture thereof57US 5,486,066 ASF-Kooperation GmbH Beton-Konzepte · 1996
- Paving stone set and process and device for the manufacture thereof54US 5,588,775 ASF-Kooperation GmbH Beton-Konzepte · 1996
- Burglary resistant steel fiber reinforced concrete construction for vault walls and doors and manufacture thereof51US 4,559,881 ADiebold, Incorporated · 1985
- Housing assembly31US 5,881,519 A1999
- Concrete panels, concrete decks, parts thereof, and apparatus and methods for their fabrication and use30US 4,982,538 A1991