E04D 1/045
Vaulted roofing elements laid alternately side-up and side-down
Official title: {Vaulted roofing elements laid alternately side-up and side-down, e.g. monks and nuns tiles}
E04D1/045 (Vaulted roofing elements laid alternately side-up and side-down) appears on 12 US grants and 9 published applications in this corpus.
Search patents in E04D- Granted patents
- 12
- Published applications
- 9
- Assignees
- 3
- Inventors
- 16
- Latest grant
- 30 May 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Installation structure of curved tile17 Oct 2019US 2019/0316355 A1Guang Dong Hanergy Thin-Film Solar Co., Ltd.
- Pan tile roofing system7 May 2015US 2015/0121779 A1
- Pan tile roofing system16 Jan 2014US 2014/0013680 A1
- Pan tile roofing system1 Sep 2011US 2011/0209421 A1
- Modular elements for building roofs18 Nov 2010US 2010/0287852 A1
Most cited
By later US patents