Towing device for a user to pull a trailer
US-2025114687-A1 · Apr 10, 2025 · US
arranged in two or more parallel lines · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B62B13/06 |
| Official title | arranged in two or more parallel lines |
| Display label | arranged in two or more parallel lines |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025114687-A1 · Apr 10, 2025 · US
US-10293885-B2 · May 21, 2019 · US
US-10252775-B2 · Apr 9, 2019 · US
US-10124858-B2 · Nov 13, 2018 · US
US-2017217541-A1 · Aug 3, 2017 · US
US-2017217540-A1 · Aug 3, 2017 · US