Playing Surface Assemblies And Systems, And Methods Of Making And Using Same
US-2026092416-A1 · Apr 2, 2026 · US
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Pavings made of prefabricated single units ({E01C13/003, E01C13/06} , E01C13/08, E01C13/10 take precedence)
Pavings made of prefabricated single units ({E01C13/003, E01C13/06} , E01C13/08, E01C13/10 take precedence) · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01C13/04 |
| Official title | Pavings made of prefabricated single units ({E01C13/003, E01C13/06} , E01C13/08, E01C13/10 take precedence) |
| Display label | Pavings made of prefabricated single units ({E01C13/003, E01C13/06} , E01C13/08, E01C13/10 take precedence) |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sports flooring
US-2025327253-A1 · Oct 23, 2025 · US
Playing surface assemblies and systems, and methods of making and using same
US-12297605-B2 · May 13, 2025 · US
Playing Surface Assemblies And Systems, And Methods Of Making And Using Same
US-2024183116-A1 · Jun 6, 2024 · US
Playing surface assemblies and systems, and methods of making and using same
US-11885077-B2 · Jan 30, 2024 · US
Playing Surface Assemblies And Systems, And Methods Of Making And Using Same
US-2022290380-A1 · Sep 15, 2022 · US
Playing surface assemblies and systems, and methods of making and using same
US-11346063-B2 · May 31, 2022 · US
Playing surface assemblies and systems, and methods of making and using same
US-2021010208-A1 · Jan 14, 2021 · US
Playing surface assemblies and systems, and methods of making and using same
US-10794013-B2 · Oct 6, 2020 · US
Playing surface assemblies and systems, and methods of making and using same
US-2020131718-A1 · Apr 30, 2020 · US
Jamming methods and apparatus
US-9764220-B2 · Sep 19, 2017 · US