E04D 1/2928
Having slits receiving marginal edge of adjacent section
Official title: {having slits receiving marginal edge of adjacent section}
E04D1/2928 (Having slits receiving marginal edge of adjacent section) appears on 9 US grants and 9 published applications in this corpus.
Search patents in E04D- Granted patents
- 9
- Published applications
- 9
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Roof tile and a roof covering2 Mar 2023US 2023/0067437 A1Dal-Tile, LLC
- Roofing Systems With Improved Wind Performance of Roofing Tiles and Methods of Installing Thereof28 Jul 2022US 2022/0235552 A1Bmic LLC
- Roofing panel for concealing a biocidal source18 Nov 2021US 2021/0355684 A1Eraserspacer LLC
Most cited
By later US patents