Plate conveyor belt
US-2022162041-A1 · May 26, 2022 · US
Guiding means for carrying surfaces
Guiding means for carrying surfaces · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B23/14 |
| Official title | Guiding means for carrying surfaces |
| Display label | Guiding means for carrying surfaces |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Framework dataset for an escalator or a moving walkway
US-2021342497-A1 · Nov 4, 2021 · US
Belt-driven escalator
US-2021139287-A1 · May 13, 2021 · US
Misalignment monitoring in a people conveyor
US-10850947-B2 · Dec 1, 2020 · US
Moving walkway
US-10829346-B2 · Nov 10, 2020 · US
Run-in guide rail for escalators or moving walkways and passenger conveyance device having a run-in guide rail of this kind
US-2020325004-A1 · Oct 15, 2020 · US
Escalator having step treads that interengage in the return run
US-10800639-B2 · Oct 13, 2020 · US
Moving walkway
US-10683192-B2 · Jun 16, 2020 · US
Floor cover arrangement for covering an underfloor space of a passenger conveyor
US-10683193-B2 · Jun 16, 2020 · US
Chain drive for a people conveyor
US-10647549-B2 · May 12, 2020 · US
Transport device
US-10597261-B2 · Mar 24, 2020 · US
Moving walkway
US-10577223-B2 · Mar 3, 2020 · US
Method for modernizing an escalator or a moving walkway
US-10562741-B2 · Feb 18, 2020 · US
Misalignment monitoring in a people conveyor
US-2020031630-A1 · Jan 30, 2020 · US
Floor cover arrangement for covering an underfloor space of a passenger conveyor
US-2019367332-A1 · Dec 5, 2019 · US
Method for modernizing an escalator or a moving walkway
US-2019322492-A1 · Oct 24, 2019 · US
Escalator having step treads that interengage in the return run
US-2019263633-A1 · Aug 29, 2019 · US
Moving walkway
US-2019218070-A1 · Jul 18, 2019 · US
Moving walkway
US-2019218069-A1 · Jul 18, 2019 · US
Moving walkway
US-2019210842-A1 · Jul 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B23/14?
- CPC B66B23/14 is the Cooperative Patent Classification code for “Guiding means for carrying surfaces.”
- How many patents are filed under CPC B66B23/14 (Guiding means for carrying surfaces)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC B66B23/14 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).