Methods and apparatus for a load-sensing hitch utilizing a system of strain gauges
US-2021318189-A1 · Oct 14, 2021 · US
for measuring, indicating or displaying the weight
for measuring, indicating or displaying the weight · 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 | B60D1/248 |
| Official title | {for measuring, indicating or displaying the weight} |
| Display label | for measuring, indicating or displaying the weight |
| Total patents | 140 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 12 |
| 2020 | 20 |
| 2021 | 18 |
| 2022 | 11 |
| 2023 | 29 |
| 2024 | 10 |
| 2025 | 20 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Towing systems and methods using magnetic field sensing
US-11135882-B2 · Oct 5, 2021 · US
System for Determining a Support Load That Rests on a Towing Hitch
US-2021268852-A1 · Sep 2, 2021 · US
Trailer position, heading angle, and level measurement with smart device
US-11090990-B2 · Aug 17, 2021 · US
Trailer tongue load detection and related methods
US-2021245566-A1 · Aug 12, 2021 · US
A method of determining a configuration of a tow load connected to a vehicle
US-2021213791-A1 · Jul 15, 2021 · US
Vehicle control device and characteristic estimation method
US-2021214004-A1 · Jul 15, 2021 · US
Trailed vehicles, mobile devices, and weight sensing system user interfaces comprised therein
US-2021179116-A1 · Jun 17, 2021 · US
Towing systems and methods using magnetic field sensing
US-11014417-B2 · May 25, 2021 · US
Tow assist system
US-2021114422-A1 · Apr 22, 2021 · US
System and methods for reverse braking during automated hitch alignment
US-10962980-B2 · Mar 30, 2021 · US
Systems and methods for alerting drivers of excessive tongue weight
US-10946710-B2 · Mar 16, 2021 · US
Force or torque measuring device for a motorized vehicle with an attachment
US-10871410-B2 · Dec 22, 2020 · US
Force or torque measuring device for a motorized vehicle with an attachment
US-10866153-B2 · Dec 15, 2020 · US
Methods and apparatus for payload estimation and hitch condition detection using integrated sensors
US-2020384818-A1 · Dec 10, 2020 · US
Active integrated deflector
US-2020353997-A1 · Nov 12, 2020 · US
Methods and apparatus to determine vehicle trailer weight
US-2020317212-A1 · Oct 8, 2020 · US
Towing systems and methods using magnetic field sensing
US-2020240853-A1 · Jul 30, 2020 · US
Methods and apparatus to determine a vehicle backup position for launching or loading a boat using trailer hitch load
US-10723383-B2 · Jul 28, 2020 · US
Towing systems and methods using magnetic field sensing
US-2020198421-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60D1/248?
- CPC B60D1/248 is the Cooperative Patent Classification code for “for measuring, indicating or displaying the weight.”
- How many patents are filed under CPC B60D1/248 (for measuring, indicating or displaying the weight)?
- Our database includes 140 publications tagged with this CPC code.
- Is patent activity under CPC B60D1/248 growing?
- Publication counts under this code: 10 in 2024 vs 20 in 2025 (latest complete years).