E04F 2290/04
Finishing work on buildings: specially adapted covering, lining or flooring elements not
Official title: for insulation or surface protection, e.g. against noise, impact or fire
E04F2290/04 (Finishing work on buildings: specially adapted covering, lining or flooring elements not) appears on 281 US grants and 436 published applications in this corpus.
Search patents in E04F- Granted patents
- 281
- Published applications
- 436
- Assignees
- 211
- Inventors
- 548
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 7 |
| 2003 | 1 | 3 |
| 2004 | 4 | 7 |
| 2005 | 3 | 12 |
| 2006 | 4 | 11 |
| 2007 | 1 | 14 |
| 2008 | 3 | 8 |
| 2009 | 5 | 8 |
| 2010 | 3 | 9 |
| 2011 | 2 | 6 |
| 2012 | 7 | 11 |
| 2013 | 12 | 9 |
| 2014 | 7 | 18 |
| 2015 | 10 | 13 |
| 2016 | 16 | 18 |
| 2017 | 18 | 25 |
| 2018 | 14 | 21 |
| 2019 | 18 | 21 |
| 2020 | 15 | 36 |
| 2021 | 21 | 24 |
| 2022 | 21 | 46 |
| 2023 | 26 | 29 |
| 2024 | 25 | 27 |
| 2025 | 29 | 38 |
| 2026 | 11 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Acoustic flooring assembly15 Sep 2026US 12,735,902 B2
- Covering element for floor and a floor covering8 Sep 2026US 12,729,544 B2Unilin BV
- Sports flooring in tile or plank form14 Jul 2026US 12,680,316 B2Gerflor
- Decorative panel and method of producing such a panel16 Jun 2026US 12,655,641 B2i4F Licensing NV
- Decorative panel21 Apr 2026US 12,607,022 B2Champion Link International Corporation
- Decorative Article with Multilayered Porosity Base17 Sep 2026US 2026/0275732 A1Shaw Industries Group, Inc.
- SuperTile10 Sep 2026US 2026/0266063 A1
- Decorative Floor Covering Element, and Method of Producing Such an Element30 Jul 2026US 2026/0217001 A1i4F Licensing NV
- Illuminating sanitary element for a shower or a bathtub9 Jul 2026US 2026/0193890 A1Derbelight GmbH
- Floor element25 Jun 2026US 2026/0175543 A1Unilin BV
Most cited
By later US patents
- Resilient groove369US 7,584,583 B2Välinge Innovation AB · 2009
- Floor tile269US 4,242,390 AAB Wicanders Korkfabriker · 1980
- Panel with slip-on profile228US 7,337,588 B12008
- Floorboards having a resilent surface layer with a decorative groove220US 7,930,862 B2Välinge Innovation AB · 2011
- Floor covering161US 6,786,019 B2Flooring Industries, Ltd. · 2004