E01C 13/04
Pavings made of prefabricated single units
Official title: Pavings made of prefabricated single units ({E01C13/003, E01C13/06} , E01C13/08, E01C13/10 take precedence)
E01C13/04 (Pavings made of prefabricated single units) appears on 199 US grants and 192 published applications in this corpus.
Search patents in E01C- Granted patents
- 199
- Published applications
- 192
- Assignees
- 109
- Inventors
- 255
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 2 |
| 2004 | 5 | 5 |
| 2005 | 1 | 5 |
| 2006 | 2 | 9 |
| 2007 | 2 | 6 |
| 2008 | 1 | 4 |
| 2009 | 4 | 8 |
| 2010 | 3 | 5 |
| 2011 | 5 | 4 |
| 2012 | 2 | 9 |
| 2013 | 8 | 13 |
| 2014 | 9 | 10 |
| 2015 | 10 | 6 |
| 2016 | 11 | 8 |
| 2017 | 7 | 11 |
| 2018 | 7 | 11 |
| 2019 | 12 | 10 |
| 2020 | 10 | 15 |
| 2021 | 11 | 16 |
| 2022 | 6 | 8 |
| 2023 | 7 | 6 |
| 2024 | 8 | 7 |
| 2025 | 7 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vermin-resistant bocce court7 Apr 2026US 12,594,485 B2
- Element of damping layer for flooring and related damping layer24 Feb 2026US 12,559,890 B2Polygreen Ltd
- Padding layer for athletic field for water retention and drainage18 Nov 2025US 12,473,697 B2Tencate Grass Holding BV
- Support layer for artificial turf19 Aug 2025US D1,089,720 S1Saltex Oy · Design
- Support layer for artificial turf29 Jul 2025US D1,086,503 S1Saltex Oy · Design
- Turf tray27 Aug 2026US 2026/0248079 A1Camitch Enterprises Pty Ltd
- Elastic component of pavement structure made from aged rubber particles2 Jul 2026US 2026/0184860 A1FormaTurf GmbH
- Playing Surface Assemblies And Systems, And Methods Of Making And Using Same2 Apr 2026US 2026/0092416 A1Columbia Insurance Company
- Sports flooring23 Oct 2025US 2025/0327253 A1Mondo S.p.A.
- Shock-absorbing structure and floor material2 Oct 2025US 2025/0305301 A1Magic Shields Inc.
Most cited
By later US patents
- Arena floor and flooring element195US 4,703,597 A1987
- Modular floor tile having reinforced interlocking portions138US 6,098,354 ADante Design Associates, Inc. · 2000
- Hexagon tile with equilateral reinforcement135US 5,992,106 ASport Court, Inc. · 1999
- Modular surface such as for use in sports124US 4,436,779 A1984
- Composite modular floor tile122US 5,950,378 A1999