E04F 2015/02105
Without load-supporting elongated furring elements between the flooring elements and the underlayer
Official title: {without load-supporting elongated furring elements between the flooring elements and the underlayer}
E04F2015/02105 (Without load-supporting elongated furring elements between the flooring elements and the underlayer) appears on 152 US grants and 203 published applications in this corpus.
Search patents in E04F- Granted patents
- 152
- Published applications
- 203
- Assignees
- 78
- Inventors
- 236
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 3 |
| 2010 | 0 | 8 |
| 2011 | 6 | 9 |
| 2012 | 4 | 6 |
| 2013 | 4 | 5 |
| 2014 | 4 | 13 |
| 2015 | 10 | 16 |
| 2016 | 10 | 12 |
| 2017 | 13 | 14 |
| 2018 | 13 | 8 |
| 2019 | 7 | 13 |
| 2020 | 9 | 17 |
| 2021 | 13 | 15 |
| 2022 | 9 | 3 |
| 2023 | 6 | 11 |
| 2024 | 7 | 14 |
| 2025 | 9 | 10 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hidden fastener unit and related method of use15 Sep 2026US 12,735,900 B2National Nail Corp.
- Acoustic flooring assembly15 Sep 2026US 12,735,902 B2
- Hidden fastener for abutting boards28 Apr 2026US 12,612,790 B2Trex Company, Inc.
- Hidden fastener unit and related method of use21 Apr 2026US 12,607,020 B2National Nail Corp.
- Composite board system with artificial turf and drainage features27 Jan 2026US 12,534,858 B2Green Eagle USA, LLC
- Clip for a tile insert8 Oct 2026US 2026/0308920 A1Stormtech Pty Limited
- Selective anchoring device for raised floors23 Jul 2026US 2026/0210131 A1Dakota Group S.A.S. Di Zeno Cipriani & C.
- A tile or paver spacer and levelling assembly21 May 2026US 2026/0139493 A1Helix Advancements Pty Ltd
- Locking Mechanism Pedestal Assembly7 May 2026US 2026/0125912 A1Hanover Prest-Paving Company
- Material Locking Assembly30 Apr 2026US 2026/0117470 A1Hanover Prest-Paving Company
Most cited
By later US patents
- Method and apparatus for selectively adjusting the elevation of an undulating or plannar surface115US 6,363,685 B12002
- Deck fastener and method of use83US 8,011,153 B22011
- Fixing bracket for joining wooden building components67US 7,251,918 B2Braun & Wùrfele GmbH & Co. · 2007
- Method and apparatus for supporting a building surface59US 5,588,264 A1996
- Device for adjusting inclination when building on blocks54US 6,332,292 B1Buzon Pedestal International · 2001