E04F 2203/02
Finishing work on buildings: specially structured or shaped covering, lining or flooring
Official title: having particular shapes, other than square or rectangular, e.g. triangular, hexagonal, circular, irregular
E04F2203/02 (Finishing work on buildings: specially structured or shaped covering, lining or flooring) appears on 71 US grants and 100 published applications in this corpus.
Search patents in E04F- Granted patents
- 71
- Published applications
- 100
- Assignees
- 51
- Inventors
- 123
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 3 | 3 |
| 2013 | 1 | 6 |
| 2014 | 4 | 7 |
| 2015 | 4 | 6 |
| 2016 | 5 | 8 |
| 2017 | 4 | 3 |
| 2018 | 5 | 6 |
| 2019 | 3 | 5 |
| 2020 | 4 | 6 |
| 2021 | 4 | 16 |
| 2022 | 5 | 7 |
| 2023 | 6 | 8 |
| 2024 | 8 | 4 |
| 2025 | 9 | 3 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular shelter23 Dec 2025US 12,503,846 B2Dignity Designed & Delivered Inc.
- Method for composing a set of floor panels16 Dec 2025US 12,497,783 B2Unilin BV
- Tile for cladding and for paving11 Nov 2025US 12,467,264 B2
- Multi-purpose tile system, tile covering, and tile9 Sep 2025US 12,410,618 B2i4F Licensing NV
- Decorative panel, and decorative floor covering consisting of said panels19 Aug 2025US 12,392,143 B2i4F Licensing NV
- Method for composing a set of floor panels14 May 2026US 2026/0132636 A1Unilin BV
- Latch And Receiving Part For A Releasable Connection Means2 Apr 2026US 2026/0092456 A1
- Tile models and tile assemblies to create surfaces with rarely repeating designs and shapes at triangular intersections of the tile models12 Mar 2026US 2026/0071437 A1
- Decorative Panel, and Decorative Floor Covering Consisting of Said Panels12 Mar 2026US 2026/0071440 A1i4F Licensing NV
- Tile assemblies for vehicle support12 Mar 2026US 2026/0071441 A1Think3D! LLC
Most cited
By later US patents