Controlling vehicle pitch while towing a trailer
US-2019366790-A1 · Dec 5, 2019 · US
Auxiliary devices
Auxiliary devices · 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 | B60D1/58 |
| Official title | Auxiliary devices |
| Display label | Auxiliary devices |
| Total patents | 176 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 14 |
| 2017 | 17 |
| 2018 | 17 |
| 2019 | 23 |
| 2020 | 14 |
| 2021 | 11 |
| 2022 | 13 |
| 2023 | 19 |
| 2024 | 13 |
| 2025 | 20 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Synchronous short range radars for automatic trailer detection
US-2019179010-A1 · Jun 13, 2019 · US
Method and apparatus that generate position indicators for towable object
US-10160274-B1 · Dec 25, 2018 · US
Vehicle rear object proximity system using multiple cameras
US-2018361929-A1 · Dec 20, 2018 · US
Tongue jack and coupler assembly
US-2018354322-A1 · Dec 13, 2018 · US
Vehicle coupling lines storage and control arrangement
US-2018354326-A1 · Dec 13, 2018 · US
Adjustable truck bed extender
US-2018345872-A1 · Dec 6, 2018 · US
Vehicle spare tire and towing system
US-10137947-B2 · Nov 27, 2018 · US
Agricultural tractor
US-2018317369-A1 · Nov 8, 2018 · US
Rope shackle attachment thimble
US-D831470-S · Oct 23, 2018 · US
Vehicle connectors for monitoring connection with trailer connectors
US-10103488-B2 · Oct 16, 2018 · US
Dolly train with improved operability
US-2018257446-A1 · Sep 13, 2018 · US
Work vehicle, method for operating tow apparatus, and method for assembling tow apparatus
US-10071608-B2 · Sep 11, 2018 · US
Illuminated trailer tow hitch receiver assembly
US-2018208106-A1 · Jul 26, 2018 · US
Vehicle connectors for monitoring connection with trailer connectors
US-2018175553-A1 · Jun 21, 2018 · US
Vehicle spare tire and towing system
US-2018154953-A1 · Jun 7, 2018 · US
Vehicle trailer angle detection system and method
US-9971943-B2 · May 15, 2018 · US
Two shot injection molded vehicle hitch step
US-2018111431-A1 · Apr 26, 2018 · US
Trailer hitch architecture adaptable to multiple conventional drawbar sizes having drawbar adaptor size-reducing sleeve for attachment pin
US-2018015796-A1 · Jan 18, 2018 · US
Hitch mount assembly
US-9849739-B2 · Dec 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60D1/58?
- CPC B60D1/58 is the Cooperative Patent Classification code for “Auxiliary devices.”
- How many patents are filed under CPC B60D1/58 (Auxiliary devices)?
- Our database includes 176 publications tagged with this CPC code.
- Is patent activity under CPC B60D1/58 growing?
- Publication counts under this code: 13 in 2024 vs 20 in 2025 (latest complete years).