Synchronized hybrid clamp force controller for lift truck attachment
US-12577091-B2 · Mar 17, 2026 · US
Movements of forks relative to each other - symmetric
Movements of forks relative to each other - symmetric · 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 | B66F9/143 |
| Official title | {Movements of forks relative to each other - symmetric} |
| Display label | Movements of forks relative to each other - symmetric |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Autonomous transport vehicle
US-2025388440-A1 · Dec 25, 2025 · US
Fork assembly and warehousing robot
US-2025320095-A1 · Oct 16, 2025 · US
Autonomous transport vehicle
US-12398029-B2 · Aug 26, 2025 · US
Synchronized hybrid clamp force controller for lift truck attachment
US-2025074757-A1 · Mar 6, 2025 · US
Synchronized hybrid clamp force controller for lift truck attachment
US-12145828-B2 · Nov 19, 2024 · US
Adjustable fork for heavy loads
US-2024199396-A1 · Jun 20, 2024 · US
Autonomous payload handling apparatus
US-11851311-B2 · Dec 26, 2023 · US
Synchronized hybrid clamp force controller for lift truck attachment
US-2023242388-A1 · Aug 3, 2023 · US
Tote mover
US-2023159073-A1 · May 25, 2023 · US
Synchronized hybrid clamp force controller for lift truck attachment
US-11655130-B2 · May 23, 2023 · US
Autonomous transport vehicle
US-2023069056-A1 · Mar 2, 2023 · US
Fork lift device
US-11554944-B2 · Jan 17, 2023 · US
Attachments for industrial material handling equipment
US-2022315403-A1 · Oct 6, 2022 · US
Autonomous payload handling apparatus
US-2022250886-A1 · Aug 11, 2022 · US
Fork-carriage apparatus for a lift truck and valve assembly therefor
US-11407624-B2 · Aug 9, 2022 · US
Attachments for industrial material handling equipment
US-11365104-B2 · Jun 21, 2022 · US
Lift and pallet
US-2022041417-A1 · Feb 10, 2022 · US
Synchronized hybrid clamp force controller for lift truck attachment
US-2021309502-A1 · Oct 7, 2021 · US
Lift truck attachments
US-11130660-B2 · Sep 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66F9/143?
- CPC B66F9/143 is the Cooperative Patent Classification code for “Movements of forks relative to each other - symmetric.”
- How many patents are filed under CPC B66F9/143 (Movements of forks relative to each other - symmetric)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B66F9/143 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).