F21S 8/032
The surface being a floor or like ground surface
Official title: {the surface being a floor or like ground surface, e.g. pavement}
F21S8/032 (The surface being a floor or like ground surface) appears on 171 US grants and 152 published applications in this corpus.
Search patents in F21S- Granted patents
- 171
- Published applications
- 152
- Assignees
- 109
- Inventors
- 296
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 2 |
| 2003 | 2 | 5 |
| 2004 | 4 | 5 |
| 2005 | 4 | 8 |
| 2006 | 5 | 3 |
| 2007 | 3 | 1 |
| 2008 | 4 | 2 |
| 2009 | 0 | 5 |
| 2010 | 2 | 3 |
| 2011 | 2 | 5 |
| 2012 | 3 | 4 |
| 2013 | 2 | 5 |
| 2014 | 5 | 10 |
| 2015 | 10 | 11 |
| 2016 | 10 | 9 |
| 2017 | 15 | 14 |
| 2018 | 9 | 14 |
| 2019 | 18 | 8 |
| 2020 | 9 | 10 |
| 2021 | 4 | 5 |
| 2022 | 9 | 5 |
| 2023 | 5 | 3 |
| 2024 | 4 | 2 |
| 2025 | 6 | 4 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Solar led light floor that can be spliced10 Sep 2026US 2026/0266443 A1
- Active stud configured to provide omnidirectional light output27 Aug 2026US 2026/0250918 A1Clearview Intelligence Ltd.
- Pixelated Water Display and Design Tools Therefor16 Jul 2026US 2026/0199924 A1Wet
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Most cited
By later US patents
- Integrally formed linear light strip with light emitting diodes362US 5,848,837 AStanTech · 1998
- Tile lighting methods and systems282US 7,358,929 B2Philips Solid-State Lighting Solutions, Inc. · 2008
- Apparatus and method for providing a linear effect279US 6,676,284 B1Wynne Willson Gottelier Limited · 2004
- Integrally formed linear light strip with light emitting diodes207US 5,927,845 AStanTech · 1999
- Inductively powered lamp unit198US 6,459,218 B2Auckland Uniservices Limited · 2002