Fifth wheel mounting bracket with isolation areas assisting in force measurement
US-11192598-B2 · Dec 7, 2021 · US
Semi-trailers
Semi-trailers · 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 | B62D53/06 |
| Official title | Semi-trailers |
| Display label | Semi-trailers |
| Total patents | 100 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 10 |
| 2019 | 11 |
| 2020 | 16 |
| 2021 | 15 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 9 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Double deck truck trailer with movable upper deck
US-11186214-B2 · Nov 30, 2021 · US
Trailer angle measurement method and device, and vehicle
US-2021349217-A1 · Nov 11, 2021 · US
Systems, methods, and apparatuses for engaging and transporting objects
US-2021316653-A1 · Oct 14, 2021 · US
Event vehicle dispatch device, event vehicle dispatch method, program, and management system
US-11069239-B2 · Jul 20, 2021 · US
Systems, methods, and apparatuses for engaging and transporting objects
US-11066000-B2 · Jul 20, 2021 · US
Electric vehicle energy store with fuel tank form factor and mounting configuration
US-11046192-B2 · Jun 29, 2021 · US
Determining an angle between a tow vehicle and a trailer
US-2021181338-A1 · Jun 17, 2021 · US
Combination vehicle, trailer, and tractor
US-2021101473-A1 · Apr 8, 2021 · US
Turbine fracturing semi-trailer
US-2021086851-A1 · Mar 25, 2021 · US
Determining an angle between a tow vehicle and a trailer
US-10942271-B2 · Mar 9, 2021 · US
Vehicle Energy Management System and Related Methods
US-2021046845-A1 · Feb 18, 2021 · US
Vehicle weight estimation system and related methods
US-10906406-B1 · Feb 2, 2021 · US
Vehicle Energy Management System and Related Methods
US-2021016678-A1 · Jan 21, 2021 · US
Supportive belly pad for a rounded trailer
US-10829026-B2 · Nov 10, 2020 · US
Vehicle energy management system and related methods
US-10821853-B2 · Nov 3, 2020 · US
Frameless half-round trailer with butt joints
US-10814766-B2 · Oct 27, 2020 · US
Electric drive fracturing power supply semi-trailer
US-10801311-B1 · Oct 13, 2020 · US
Frameless half-round trailer with butt joints
US-10792719-B2 · Oct 6, 2020 · US
Drive assist device
US-2020277009-A1 · Sep 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62D53/06?
- CPC B62D53/06 is the Cooperative Patent Classification code for “Semi-trailers.”
- How many patents are filed under CPC B62D53/06 (Semi-trailers)?
- Our database includes 100 publications tagged with this CPC code.
- Is patent activity under CPC B62D53/06 growing?
- Publication counts under this code: 9 in 2024 vs 9 in 2025 (latest complete years).