E04F 2201/0588
Of organic plastics with or without reinforcements or filling materials
Official title: of organic plastics with or without reinforcements or filling materials
E04F2201/0588 (Of organic plastics with or without reinforcements or filling materials) appears on 80 US grants and 95 published applications in this corpus.
Search patents in E04F- Granted patents
- 80
- Published applications
- 95
- Assignees
- 14
- Inventors
- 39
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 5 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 2 | 9 |
| 2014 | 4 | 6 |
| 2015 | 6 | 13 |
| 2016 | 13 | 9 |
| 2017 | 4 | 2 |
| 2018 | 5 | 10 |
| 2019 | 8 | 6 |
| 2020 | 9 | 4 |
| 2021 | 5 | 11 |
| 2022 | 5 | 1 |
| 2023 | 7 | 8 |
| 2024 | 2 | 1 |
| 2025 | 3 | 4 |
| 2026 | 3 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Set consisting of two panels for cladding a surface and of a panel connection element, panel connection element, and use of a panel connection element15 Sep 2026US 12,735,897 B2Surface Technologies GmbH & Co. KG
- Pretensioned mechanical locking device for building panels28 Apr 2026US 12,612,784 B2Välinge Innovation AB
- Floor panel14 Apr 2026US 12,601,187 B2Unilin BV
- Panel17 Jun 2025US 12,331,529 B2Unilin BV
- Set of panels with mechanical positioning means13 May 2025US 12,297,648 B2Välinge Innovation AB
- Floor panel8 Oct 2026US 2026/0308921 A1Unilin BV
- Panel4 Sep 2025US 2025/0277374 A1Unilin BV
- Set of panels with mechanical positioning means24 Jul 2025US 2025/0237065 A1Välinge Innovation AB
- Set consisting of two panels for cladding a surface and of a panel connection element, panel connection element, and use of a panel connection element17 Jul 2025US 2025/0230668 A1Surface Technologies GmbH & Co. KG
- Floor panel9 Jan 2025US 2025/0012097 A1Unilin BV
Most cited
By later US patents
- Mechanical locking system for panels and method of installing same268US 7,841,145 B2Välinge Innovation AB · 2010
- Mechanical locking system for floor panels196US 8,234,830 B2Välinge Innovations AB · 2012
- Mechanical locking of floor panels with a flexible tongue188US 8,341,915 B2Välinge Innovation AB · 2013
- Mechanical locking of floor panels with a flexible tongue169US 8,381,477 B2Välinge Innovation AB · 2013
- Mechanical locking system for floor panels151US 8,776,473 B2Välinge Innovation AB · 2014