E04F 15/02177
Floor elements for use at a specific location
Official title: {Floor elements for use at a specific location (not used, see subgroups)}
E04F15/02177 (Floor elements for use at a specific location) appears on 433 US grants and 556 published applications in this corpus.
Search patents in E04F- Granted patents
- 433
- Published applications
- 556
- Assignees
- 228
- Inventors
- 704
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 4 |
| 2003 | 3 | 2 |
| 2004 | 2 | 11 |
| 2005 | 6 | 8 |
| 2006 | 5 | 8 |
| 2007 | 1 | 3 |
| 2008 | 2 | 10 |
| 2009 | 6 | 10 |
| 2010 | 2 | 9 |
| 2011 | 5 | 19 |
| 2012 | 12 | 22 |
| 2013 | 16 | 21 |
| 2014 | 18 | 27 |
| 2015 | 20 | 30 |
| 2016 | 31 | 35 |
| 2017 | 24 | 44 |
| 2018 | 27 | 32 |
| 2019 | 28 | 32 |
| 2020 | 30 | 39 |
| 2021 | 35 | 44 |
| 2022 | 20 | 28 |
| 2023 | 28 | 34 |
| 2024 | 20 | 37 |
| 2025 | 32 | 30 |
| 2026 | 16 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Frame members for decks and decking systems having the same22 Sep 2026US 12,742,330 B2The AZEK Group LLC
- Temporary walkway system with modular tiles interlocking in three-dimensions15 Sep 2026US 12,735,846 B2Plastic Safety Systems, Inc.
- Connector clip for deck boards21 Jul 2026US 12,686,105 B2Trex Company, Inc.
- High-strength modular floor7 Jul 2026US 12,674,330 B2Interestelar X SPA
- Tileable modular floor system and drain19 May 2026US 12,628,989 B2Laticrete International, Inc.
- Clip for a tile insert8 Oct 2026US 2026/0308920 A1Stormtech Pty Limited
- Fastener installation tool and method of fastening boards therewith1 Oct 2026US 2026/0295787 A1Trex Company, Inc.
- Deck Gap Protectors1 Oct 2026US 2026/0297961 A1Albuild Sytems, LLC
- Subfloor system and methods of construction thereof27 Aug 2026US 2026/0250963 A1Laccoo Outdoors, LLC
- Illuminating sanitary element for a shower or a bathtub9 Jul 2026US 2026/0193890 A1Derbelight GmbH
Most cited
By later US patents
- Resilient groove369US 7,584,583 B2Välinge Innovation AB · 2009
- Floorboards having a resilent surface layer with a decorative groove220US 7,930,862 B2Välinge Innovation AB · 2011
- Board for use in constructing a flooring surface199US 5,474,831 A1995
- Set of floorboards with sealing arrangement157US 8,245,478 B2Välinge Innovation AB · 2012
- Set F floorboards with overlapping edges154US 8,511,031 B2Välinge Innovation AB · 2013