Plastic paver blocks
US-11674270-B2 · Jun 13, 2023 · US
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Sets of paving elements
Sets of paving elements · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E01C2201/06 |
| Official title | Sets of paving elements |
| Display label | Sets of paving elements |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Patio blocks with edge blocks
US-11499272-B2 · Nov 15, 2022 · US
Plastic paver blocks
US-2022162808-A1 · May 26, 2022 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-11060305-B2 · Jul 13, 2021 · US
Patio blocks with edge blocks
US-2021047786-A1 · Feb 18, 2021 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-2020284046-A1 · Sep 10, 2020 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-10655340-B2 · May 19, 2020 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-2019352914-A1 · Nov 21, 2019 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-10370859-B2 · Aug 6, 2019 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-2018238061-A1 · Aug 23, 2018 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-9951527-B2 · Apr 24, 2018 · US
Irregular tessellated building units
US-9745742-B2 · Aug 29, 2017 · US
Patio blocks and block systems with side surface positioning and retaining structures
US-2017022722-A1 · Jan 26, 2017 · US
Irregular tessellated building units
US-2016333577-A1 · Nov 17, 2016 · US
Irregular tessellated building units
US-9428906-B2 · Aug 30, 2016 · US