E04F 15/02016
With sealing elements between flooring elements
Official title: {with sealing elements between flooring elements (sealings of joints between building constructions in general E04B1/68)}
E04F15/02016 (With sealing elements between flooring elements) appears on 219 US grants and 274 published applications in this corpus.
Search patents in E04F- Granted patents
- 219
- Published applications
- 274
- Assignees
- 104
- Inventors
- 277
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 4 |
| 2003 | 1 | 12 |
| 2004 | 2 | 13 |
| 2005 | 8 | 7 |
| 2006 | 4 | 32 |
| 2007 | 1 | 12 |
| 2008 | 3 | 21 |
| 2009 | 11 | 7 |
| 2010 | 38 | 7 |
| 2011 | 9 | 7 |
| 2012 | 7 | 9 |
| 2013 | 5 | 11 |
| 2014 | 8 | 12 |
| 2015 | 7 | 7 |
| 2016 | 10 | 10 |
| 2017 | 7 | 9 |
| 2018 | 11 | 6 |
| 2019 | 5 | 9 |
| 2020 | 7 | 13 |
| 2021 | 8 | 5 |
| 2022 | 9 | 11 |
| 2023 | 5 | 14 |
| 2024 | 8 | 10 |
| 2025 | 10 | 15 |
| 2026 | 8 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Panel, covering, and method for manufacturing such a panel29 Sep 2026US 12,747,594 B2i4F Licensing NV
- Method for the manufacture of panels and panels obtained thereby14 Jul 2026US 12,679,134 B2Unilin BV
- Method for the manufacture of panels and panels obtained thereby14 Jul 2026US 12,679,135 B2Unilin BV
- Floorboard unit and floorboard connecting structure2 Jun 2026US 12,644,291 B2Zhejiang Kingdom New Material Group Co., Ltd.
- Seep-resistant panel28 Apr 2026US 12,612,788 B2Akzenta Paneele + Profile GmbH
- Method for the manufacture of panels and panels obtained thereby1 Oct 2026US 2026/0296094 A1Unilin BV
- Interlocking splicing floor panel2 Jul 2026US 2026/0185363 A1Nexus Home&Hardwood Co., Ltd.
- Surface covering assembly and floor18 Jun 2026US 2026/0168256 A1Changzhou Zero Point Wood Industry Co., Ltd.
- Floor or wall covering23 Apr 2026US 2026/0110181 A1Unilin BV
- Floor Board and Method for Manufacturing Such Floor Boards12 Mar 2026US 2026/0071442 A1i4F Licensing NV
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
- Surface covering system and methods of installing same409US 6,363,677 B1Mannington Mills, Inc. · 2002
- Panel structure comprising boards and for instance serving as a floor or a panel388US 4,599,841 AInter-Ikea AG · 1986
- Resilient groove369US 7,584,583 B2Välinge Innovation AB · 2009