E04C 2/546
Made of glass bricks
Official title: {made of glass bricks}
E04C2/546 (Made of glass bricks) appears on 38 US grants and 20 published applications in this corpus.
Search patents in E04C- Granted patents
- 38
- Published applications
- 20
- Assignees
- 18
- Inventors
- 43
- Latest grant
- 5 May 2020
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 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Component made of hollow glass blocks5 May 2020US 10,640,976 B2
- Glass and solid wall panel system23 Oct 2018US 10,106,981 B2Krueger International, Inc.
- Threat-resistant glass block panel23 Jan 2018US 9,874,424 B1Vitrablok, S.R.O.
- Hybrid solar cells integrated glassblock and prestressed panel made of dry-assembled glassblocks for the construction of traslucent building envelopes2 May 2017US 9,640,329 B2
- Glass panel5 Jan 2016US 9,228,103 B2Dip-Tech Ltd.
- Component made of hollow glass blocks4 Oct 2018US 2018/0283005 A1
- Glass and solid wall panel system2 Nov 2017US 2017/0314262 A1Krueger International, Inc.
- Glass panel9 Apr 2015US 2015/0096465 A1Dip-Tech Ltd.
- Hybrid solar cells integrated glassblock and prestressed panel made of dry-assembled glassblocks for the construction of traslucent building envelopes29 Jan 2015US 2015/0027515 A1Luisa PASTORE
- Glass panel13 Feb 2014US 2014/0044893 A1Dip-Tech Ltd.
Most cited
By later US patents
- Floor grid system39US 4,999,964 AInnovative Building Products, Inc. · 1991
- Glass block panel35US 4,058,943 A1977
- Multi-light glass block panel assembly and method35US 5,448,864 A1995
- Glass-block panels and method of fabrication thereof32US 5,042,210 AInnovative Building Products, Inc. · 1991
- Glass-block panels with improved thermal conduction characteristics25US 5,003,744 AInnovative Building Products, Inc. · 1991