E04F 15/02011
With joint fillings integrated in the flooring elements
Official title: {with joint fillings integrated in the flooring elements}
E04F15/02011 (With joint fillings integrated in the flooring elements) appears on 102 US grants and 118 published applications in this corpus.
Search patents in E04F- Granted patents
- 102
- Published applications
- 118
- Assignees
- 42
- Inventors
- 74
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 9 |
| 2004 | 1 | 5 |
| 2005 | 4 | 3 |
| 2006 | 2 | 25 |
| 2007 | 1 | 6 |
| 2008 | 3 | 10 |
| 2009 | 7 | 1 |
| 2010 | 32 | 3 |
| 2011 | 4 | 4 |
| 2012 | 2 | 3 |
| 2013 | 3 | 4 |
| 2014 | 6 | 4 |
| 2015 | 8 | 5 |
| 2016 | 3 | 4 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 3 | 6 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 2 | 8 |
| 2023 | 3 | 3 |
| 2024 | 3 | 4 |
| 2025 | 3 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Floorboard connecting base and floorboard connecting structure27 Jan 2026US 12,534,922 B2Zhejiang Kingdom New Material Group Co., Ltd.
- Symmetric tongue and T-cross3 Jun 2025US 12,320,374 B2Välinge Innovation AB
- Locking connection assembly and mounting method25 Mar 2025US 12,258,766 B2Elkamet Kunststofftechnik GmbH
- Panel, in particular floor panel, having sealing function, and panel system11 Mar 2025US 12,247,406 B2Fritz Egger GmbH & Co. OG
- Vertical joint system and associated surface covering system12 Nov 2024US 12,139,918 B2Välinge Innovation AB
- Surface covering assembly and floor18 Jun 2026US 2026/0168256 A1Changzhou Zero Point Wood Industry Co., Ltd.
- A joint of floor panels29 Jan 2026US 2026/0028829 A1"Barlinek" SpóLka Akcyjna
- Floor panels comprising a tile attached to a carrier8 Jan 2026US 2026/0009239 A1Välinge Innovation AB
- Integrated modular frames with factory-affixed tiles for groutless tiling2 Oct 2025US 2025/0305300 A1
- Vertical joint system and associated surface covering system28 Aug 2025US 2025/0270819 A1Välinge Innovation AB
Most cited
By later US patents
- Floor panel with edge connectors696US 6,006,486 AUnilin Beheer B. V., besloten vennootschap · 1999
- Floor panel with edge connectors411US 6,490,836 B1Unilin Beheer B. V., besloten vennootschap · 2002
- Floor panels with edge connectors269US 7,040,068 B2Unilin Beheer B. V., besloten vennootschap · 2006
- Arrangement of building elements with connecting means235US 7,377,081 B2Kaindl Flooring GmbH · 2008
- Floor panels with edge connectors180US 6,874,292 B2Unilin Beheer B. V., besloten vennootschap · 2005