E04F 2201/049
Wherein the elements are made of organic plastics with or without reinforcements
Official title: wherein the elements are made of organic plastics with or without reinforcements or filling materials
E04F2201/049 (Wherein the elements are made of organic plastics with or without reinforcements) appears on 149 US grants and 175 published applications in this corpus.
Search patents in E04F- Granted patents
- 149
- Published applications
- 175
- Assignees
- 32
- Inventors
- 66
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 7 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 6 |
| 2012 | 2 | 5 |
| 2013 | 6 | 16 |
| 2014 | 13 | 12 |
| 2015 | 12 | 11 |
| 2016 | 12 | 11 |
| 2017 | 7 | 5 |
| 2018 | 8 | 15 |
| 2019 | 16 | 14 |
| 2020 | 11 | 16 |
| 2021 | 11 | 10 |
| 2022 | 6 | 2 |
| 2023 | 9 | 13 |
| 2024 | 8 | 8 |
| 2025 | 3 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Building panel with a mechanical locking system18 Aug 2026US 12,709,901 B2Välinge Innovation AB
- Set of panels comprising a locking device23 Jun 2026US 12,662,824 B2Välinge Innovation AB
- System and method for fitting floor modules9 Jun 2026US 12,650,021 B2Issg Sports Innovations, Lda
- Floor panel28 Apr 2026US 12,612,789 B2Unilin BV
- Floor panel14 Apr 2026US 12,601,187 B2Unilin BV
- Floor panel8 Oct 2026US 2026/0308921 A1Unilin BV
- Set of panels comprising a locking device24 Sep 2026US 2026/0286716 A1Välinge Innovation AB
- 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.
- Set of mutually lockable panels10 Jul 2025US 2025/0223814 A1Unilin BV
Most cited
By later US patents
- Snap-together flooring system515US 5,295,341 ANikken Seattle, Inc. · 1994
- Sandwich elements in the form of slabs, shells and the like383US 5,348,778 ABayer Aktiengesellschaft · 1994
- Flooring panel or wall panel and use thereof371US 6,418,683 B1Perstorp Flooring AB · 2002
- Flooring panel or wall panel and use thereof358US 6,101,778 APerstorp Flooring AB · 2000
- Flooring panel or wall panel and use thereof261US 6,421,970 B1Perstorp Flooring AB · 2002