Tower crane
US-2023339731-A1 · Oct 26, 2023 · US
for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail (with supporting couples provided by walls or buildings B66C23/20; mounted on vehicles B66C23/36; jib constructions B66C23/64) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66C23/26 |
| Official title | for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail (with supporting couples provided by walls or buildings B66C23/20; mounted on vehicles B66C23/36; jib constructions B66C23/64) |
| Display label | for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail (with supporting couples provided by walls or buildings B66C23/20; mounted on vehicles B66C23/36; jib constructions B66C23/64) |
| Total patents | 83 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 13 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2023339731-A1 · Oct 26, 2023 · US
US-11753284-B2 · Sep 12, 2023 · US
US-2023259669-A1 · Aug 17, 2023 · US
US-2023183041-A1 · Jun 15, 2023 · US
US-11505438-B2 · Nov 22, 2022 · US
US-11459217-B2 · Oct 4, 2022 · US
US-2022289534-A1 · Sep 15, 2022 · US
US-2022227609-A1 · Jul 21, 2022 · US
US-2022219953-A1 · Jul 14, 2022 · US
US-11319196-B2 · May 3, 2022 · US
US-2022098011-A1 · Mar 31, 2022 · US
US-2021380377-A1 · Dec 9, 2021 · US
US-2021371254-A1 · Dec 2, 2021 · US
US-11174134-B2 · Nov 16, 2021 · US
US-2021323797-A1 · Oct 21, 2021 · US
US-2021214195-A1 · Jul 15, 2021 · US
US-2021214196-A1 · Jul 15, 2021 · US
US-2021188599-A1 · Jun 24, 2021 · US
US-11040860-B2 · Jun 22, 2021 · US
US-2021171323-A1 · Jun 10, 2021 · US
Answers are generated from the same data shown on this page.