E04F 13/0876
The covering layer comprising mutual alignment or interlocking means
Official title: {the covering layer comprising mutual alignment or interlocking means}
E04F13/0876 (The covering layer comprising mutual alignment or interlocking means) appears on 76 US grants and 78 published applications in this corpus.
Search patents in E04F- Granted patents
- 76
- Published applications
- 78
- Assignees
- 54
- Inventors
- 120
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 6 |
| 2010 | 2 | 0 |
| 2011 | 2 | 2 |
| 2012 | 3 | 2 |
| 2013 | 2 | 4 |
| 2014 | 6 | 8 |
| 2015 | 2 | 4 |
| 2016 | 3 | 4 |
| 2017 | 4 | 2 |
| 2018 | 5 | 4 |
| 2019 | 2 | 7 |
| 2020 | 11 | 4 |
| 2021 | 3 | 4 |
| 2022 | 4 | 4 |
| 2023 | 3 | 6 |
| 2024 | 4 | 5 |
| 2025 | 4 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Construction panel and method347US 6,314,701 B12001
- Building panel with vibration dampening core85US 6,256,959 B1Kjmm, Inc. · 2001
- Snap together insulated panels73US 6,122,879 AWorldwide Refrigeration Industries, Inc. · 2000
- Apparatus and method of installation of a composite building panel59US 5,819,486 A1140595 Ontario, Inc. · 1998
- Siding panel with insulated backing panel50US 7,040,067 B2Associated Materials, LLC · 2006