E04D 13/1637
The roof purlins or rafters being mainly insulated from the interior
Official title: {the roof purlins or rafters being mainly insulated from the interior, e.g. the insulating material being fixed under or suspended from the supporting framework}
E04D13/1637 (The roof purlins or rafters being mainly insulated from the interior) appears on 57 US grants and 22 published applications in this corpus.
Search patents in E04D- Granted patents
- 57
- Published applications
- 22
- Assignees
- 23
- Inventors
- 89
- Latest grant
- 10 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 4 |
| 2016 | 3 | 0 |
| 2017 | 0 | 3 |
| 2018 | 3 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems, methods, and appratuses for insulating adjacent to a top of an attic10 Nov 2020US 10,829,931 B2CertainTeed Corporation
- System, method and apparatus for thermal bridge-free insulation assembly18 Aug 2020US 10,745,917 B2CertainTeed Corporation
- Systems, methods, and apparatuses for insulating adjacent to a top of an attic4 Feb 2020US 10,550,568 B2CertainTeed Corporation
- Hybrid sealed attic insulation and ventilation system3 Sep 2019US 10,400,444 B1
- Systems, methods, and apparatuses for insulating adjacent to a top of an attic18 Jun 2019US 10,323,410 B2CertainTeed Corporation
- System, methods, and apparatuses for insulating adjacent to a top of an attic14 Jan 2021US 2021/0010259 A1CertainTeed Corporation
- Systems, methods, and appratuses for insulating adjacent to a top of an attic29 Aug 2019US 2019/0264441 A1CertainTeed Corporation
- Systems, methods, and apparatuses for insulating adjacent to a top of an attic5 Apr 2018US 2018/0094427 A1CertainTeed Corporation
- Systems, methods, and apparatuses for insulating adjacent to a top of an attic5 Apr 2018US 2018/0094428 A1CertainTeed Corporation
- System, method and apparatus for thermal bridge-free insulation assembly29 Jun 2017US 2017/0183875 A1CertainTeed Corporation
Most cited
By later US patents
- Insulated roof structure with fire resistant panels mounted thereon68US 5,119,612 AEnergy Blanket of Texas, Inc. · 1992
- Slide-in building insulation system48US 5,953,875 A1999
- Insulating apparatus DGK for panel assemblies45US 4,570,405 A1986
- Roof insulation support38US 4,263,763 A1981
- Method and apparatus for installing insulation36US 4,724,651 A1988