E04F 13/147
With an outer layer imitating natural stone, brick work or the like
Official title: {with an outer layer imitating natural stone, brick work or the like}
E04F13/147 (With an outer layer imitating natural stone, brick work or the like) appears on 172 US grants and 218 published applications in this corpus.
Search patents in E04F- Granted patents
- 172
- Published applications
- 218
- Assignees
- 92
- Inventors
- 267
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 4 |
| 2004 | 2 | 4 |
| 2005 | 2 | 4 |
| 2006 | 2 | 6 |
| 2007 | 0 | 7 |
| 2008 | 2 | 9 |
| 2009 | 0 | 9 |
| 2010 | 2 | 16 |
| 2011 | 5 | 9 |
| 2012 | 8 | 7 |
| 2013 | 4 | 10 |
| 2014 | 7 | 15 |
| 2015 | 16 | 13 |
| 2016 | 7 | 12 |
| 2017 | 12 | 16 |
| 2018 | 13 | 7 |
| 2019 | 8 | 15 |
| 2020 | 11 | 9 |
| 2021 | 6 | 9 |
| 2022 | 6 | 10 |
| 2023 | 6 | 9 |
| 2024 | 8 | 7 |
| 2025 | 3 | 5 |
| 2026 | 2 | 4 |
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
- Prefabricated wall facing panels71US 4,299,069 A1981
- Surface panel and associated ICF system for creating decorative and utilitarian surfaces on concrete structures70US 6,360,505 B12002
- Decorative three dimensional panels and method of producing the same65US 6,237,294 B12001
- Brick wall covering59US 4,947,600 A1990
- Apparatus and method of installation of a composite building panel59US 5,819,486 A1140595 Ontario, Inc. · 1998