B28B 7/162
For building blocks or similar block-shaped articles
Official title: {for building blocks or similar block-shaped articles}
B28B7/162 (For building blocks or similar block-shaped articles) appears on 28 US grants and 19 published applications in this corpus.
Search patents in B28B- Granted patents
- 28
- Published applications
- 19
- Assignees
- 15
- Inventors
- 27
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 4 |
| 2022 | 0 | 0 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Concrete garden bed mold2 Jun 2026US 12,643,260 B2
- Device and method for forming voids in concrete11 Feb 2025US 12,220,838 B2Raise the Bar Detailing
- Hydraulic system for stripping concrete forms4 Jun 2024US 11,999,077 B2Hawkeyepedershaab Concrete Technologies, Inc.
- Tool for forming a cavity in a modular pavement slab and method of fabricating pavement slabs5 Dec 2023US 11,833,712 B2Integrated Roadways, LLC
- Wear detector for glass furnace1 Aug 2023US 11,712,818 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Concrete Garden Bed Mold30 Oct 2025US 2025/0332758 A1
- Hydraulic system for stripping concrete forms6 Jul 2023US 2023/0211521 A1Hawkeyepedershaab Concrete Technologies, Inc.
- Tool for forming a cavity in a modular pavement slab and method of fabricating pavement slabs11 Nov 2021US 2021/0347087 A1Integrated Roadways, LLC
- Wear detector for glass furnace7 Oct 2021US 2021/0308902 A1Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Device and method for forming voids in concrete12 Aug 2021US 2021/0245394 A1Raise the Bar Detailing
Most cited
By later US patents
- Composite masonry block173US 5,827,015 AAnchor Wall Systems, Inc. · 1998
- Composite masonry block139US 5,294,216 AAnchor Wall Systems, Inc. · 1994
- Composite masonry block mold for use in block molding machines120US 5,062,610 ABlock Systems Inc. · 1991
- Method of forming composite masonry blocks50US 5,589,124 ABlock Systems Inc. · 1996
- Composite masonry block42US 6,142,713 AAnchor Wall Systems, Inc. · 2000