Drive pulley for a continuously variable transmission
US-11306809-B2 · Apr 19, 2022 · US
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with frictionally-engaging wheels (B62M11/14 takes precedence)
with frictionally-engaging wheels (B62M11/14 takes precedence) · 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 | B62M11/12 |
| Official title | with frictionally-engaging wheels (B62M11/14 takes precedence) |
| Display label | with frictionally-engaging wheels (B62M11/14 takes precedence) |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transmission device and power generation system including transmission device
US-10724613-B2 · Jul 28, 2020 · US
Drive pulley for a continuously variable transmission
US-2020166115-A1 · May 28, 2020 · US
Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US-10428915-B2 · Oct 1, 2019 · US
Continuously variable transmission
US-10066713-B2 · Sep 4, 2018 · US
Transmission device and power generation system including transmission device
US-2018066735-A1 · Mar 8, 2018 · US
Adjustable friction ring transmission for a vehicle operable using motor power and/or pedal power
US-2017305499-A1 · Oct 26, 2017 · US
Coaxially situated friction-ring gear unit for a vehicle that is able to be operated using motor power and/or pedaling power
US-2017240247-A1 · Aug 24, 2017 · US
Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US-2017204948-A1 · Jul 20, 2017 · US
Continuously variable transmission
US-2017102053-A1 · Apr 13, 2017 · US
Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US-9611921-B2 · Apr 4, 2017 · US
Vehicle operable by motor and by muscular energy
US-9555854-B2 · Jan 31, 2017 · US
Continuously variable transmission
US-9528561-B2 · Dec 27, 2016 · US
Vehicle operable by motor and by muscular energy
US-2016090151-A1 · Mar 31, 2016 · US
Continuously variable transmission
US-2015377305-A1 · Dec 31, 2015 · US
Continuously variable transmission
US-9074674-B2 · Jul 7, 2015 · US