E04F 15/02133
Fixed directly to an underlayer by means of magnets, hook and loop-type
Official title: {fixed directly to an underlayer by means of magnets, hook and loop-type or similar fasteners, not necessarily involving the side faces of the flooring elements}
E04F15/02133 (Fixed directly to an underlayer by means of magnets, hook and loop-type) appears on 82 US grants and 124 published applications in this corpus.
Search patents in E04F- Granted patents
- 82
- Published applications
- 124
- Assignees
- 57
- Inventors
- 128
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 2 |
| 2005 | 0 | 5 |
| 2006 | 0 | 4 |
| 2007 | 4 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 2 | 3 |
| 2011 | 1 | 3 |
| 2012 | 0 | 5 |
| 2013 | 2 | 3 |
| 2014 | 2 | 4 |
| 2015 | 3 | 5 |
| 2016 | 0 | 4 |
| 2017 | 5 | 8 |
| 2018 | 5 | 5 |
| 2019 | 8 | 12 |
| 2020 | 6 | 13 |
| 2021 | 2 | 7 |
| 2022 | 5 | 6 |
| 2023 | 4 | 6 |
| 2024 | 5 | 7 |
| 2025 | 4 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Covering element for floor covering, a floor covering and a method for installing a floor covering1 Sep 2026US 12,723,412 B2IOBAC Limited
- Magnetic floor surface23 Sep 2025US 12,421,400 B2IOBAC Limited
- Interconnectable tiling system1 Jul 2025US 12,346,028 B2Tac-Fast Systems SA
- Static dissipative flooring system18 Mar 2025US 12,256,482 B2Intelli-Force Technology Corp.
- Linkable tiles for covering a surface25 Feb 2025US 12,234,653 B2
- Direct drive haptic floor system having optical floor tiles18 Dec 2025US 2025/0382804 A1Strong/Mdi Screen Systems, Inc.
- Winged insert for attaching to slot of board and plurality of board mounting methods thereof27 Nov 2025US 2025/0361730 A1
- Static dissipative flooring system6 Nov 2025US 2025/0344309 A1Intelli-Force Technology Corp.
- Interconnectable Tiling System25 Sep 2025US 2025/0298320 A1Tac-Fast Systems SA
- Flooring panel equipped with quick-release adhesive sheet and methods for making same12 Dec 2024US 2024/0410182 A1EcoInteriors Corp.
Most cited
By later US patents
- Anchor board system59US 5,144,786 ATac-Fast Systems SA · 1992
- Anchor board system58US 5,060,443 ATac-Fast Systems SA · 1991
- Covering module and anchor sheet57US 6,306,477 B1Tac-Fast Georgia L.L.C. · 2001
- Structural assembly system54US 4,974,384 ATac-Fast System SA · 1990
- Structural assembly system51US 5,133,166 ATac-Fast Systems SA · 1992