E04F 2015/0205
With load-supporting elongated furring elements between the flooring elements and the underlayer
Official title: {with load-supporting elongated furring elements between the flooring elements and the underlayer}
E04F2015/0205 (With load-supporting elongated furring elements between the flooring elements and the underlayer) appears on 342 US grants and 407 published applications in this corpus.
Search patents in E04F- Granted patents
- 342
- Published applications
- 407
- Assignees
- 174
- Inventors
- 524
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 2 |
| 2002 | 7 | 7 |
| 2003 | 8 | 9 |
| 2004 | 4 | 17 |
| 2005 | 6 | 14 |
| 2006 | 7 | 10 |
| 2007 | 3 | 7 |
| 2008 | 4 | 9 |
| 2009 | 8 | 9 |
| 2010 | 5 | 11 |
| 2011 | 6 | 12 |
| 2012 | 10 | 10 |
| 2013 | 13 | 16 |
| 2014 | 17 | 22 |
| 2015 | 17 | 26 |
| 2016 | 15 | 14 |
| 2017 | 12 | 31 |
| 2018 | 21 | 19 |
| 2019 | 20 | 25 |
| 2020 | 15 | 19 |
| 2021 | 18 | 26 |
| 2022 | 15 | 15 |
| 2023 | 15 | 19 |
| 2024 | 16 | 27 |
| 2025 | 18 | 16 |
| 2026 | 13 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for haptic mapping of a configurable virtual reality environment4 Aug 2026US 12,700,186 B2Exploring Digital, LLC
- Fastener positioning device4 Aug 2026US D1,138,705 S1National Nail Corp. · Design
- Set of building panels comprising a locking device7 Jul 2026US 12,674,317 B2Välinge Innovation AB
- Floorboard unit and floorboard connecting structure2 Jun 2026US 12,644,291 B2Zhejiang Kingdom New Material Group Co., Ltd.
- Hidden fastener for abutting boards28 Apr 2026US 12,612,790 B2Trex Company, Inc.
- Set of panels comprising a locking device1 Oct 2026US 2026/0297931 A1Välinge Innovation AB
- Device for locking a slat of a floor or siding24 Sep 2026US 2026/0286712 A1Burger Et Cie
- Surface covering and fasteners for same17 Sep 2026US 2026/0275730 A1Control y Desarrollo Empresarial, S.L.
- Fixing system27 Aug 2026US 2026/0250959 A1
- Selective anchoring device for raised floors23 Jul 2026US 2026/0210131 A1Dakota Group S.A.S. Di Zeno Cipriani & C.
Most cited
By later US patents
- Glider bar for flooring system220US 6,134,854 APerstorp AB · 2000
- Laminate flooring211US 7,614,197 B2Premark RWP Holdings, Inc. · 2009
- Method for erecting floor boards and a board assembly using the method187US 5,768,850 A1998
- Modular decking plank, and decking structure124US 5,647,184 AL. B. (Plastics) Limited · 1997
- Mechanical locking of floor panels with a glued tongue124US 8,572,922 B2Valinge Flooring Technology AB · 2013