E01C 5/04
Made of bricks
Official title: made of bricks {(of asphalt bricks E01C5/12)}
E01C5/04 (Made of bricks) appears on 25 US grants and 26 published applications in this corpus.
Search patents in E01C- Granted patents
- 25
- Published applications
- 26
- Assignees
- 13
- Inventors
- 29
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 3 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 0 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 3 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Interlocking paving brick assembly12 Sep 2023US 11,753,776 B2Jing Si Pureland Co., Ltd.
- Linkage brick assembly and assembly method thereof30 Nov 2021US 11,186,955 B2Jing Si Pureland Co., Ltd.
- Twisted block1 Sep 2020US 10,760,224 B2Keystone Retaining Wall Systems, Inc.
- Linkage brick assembly and assembly method thereof9 Jun 2020US 10,676,874 B2Jing Si Pureland Co., Ltd.
- Permeable joint for paver and structural system therefor21 Apr 2020US 10,626,561 B2Riccobene Designs LLC
- Interlocking paving brick assembly3 Mar 2022US 2022/0064871 A1Jing Si Pureland Co., Ltd.
- Interlocking Mat System15 Oct 2020US 2020/0325637 A1
- Linkage brick assembly and assembly method thereof13 Aug 2020US 2020/0256020 A1Jing Si Pureland Co., Ltd.
- Paver and methods for manufacturing and using same30 Apr 2020US 2020/0131717 A1Paver Technologies LLC
- Linkage brick assembly and assembly method thereof21 Nov 2019US 2019/0352857 A1Jing Si Pureland Co., Ltd.
Most cited
By later US patents
- Concrete or ceramics elements34US 5,560,173 A1996
- Formed building materials28US 8,869,477 B2Calera Corporation · 2014
- Block23US 4,719,738 A1988
- Mosaic-like brick and mosaic-like surfaces made using such bricks23US 6,820,383 B22004
- Irregular building units having mating sides11US 8,336,274 B2Keystone Retaining Wall Systems, Inc. · 2012