Flutter resistant caster
US-12145403-B2 · Nov 19, 2024 · US
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by using friction
by using friction · 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 | B60B33/023 |
| Official title | {by using friction} |
| Display label | by using friction |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flutter Resistant Caster
US-2023322023-A1 · Oct 12, 2023 · US
Flutter resistant caster
US-11707946-B2 · Jul 25, 2023 · US
Anti-shimmy device adapted for a wheel of a child carrier
US-2023059506-A1 · Feb 23, 2023 · US
Lawn Care Vehicle with Front Drive Caster Wheels
US-2022369549-A1 · Nov 24, 2022 · US
Flutter Resistant Caster
US-2022176742-A1 · Jun 9, 2022 · US
Wheel alignment for line striper
US-10358781-B2 · Jul 23, 2019 · US
Work vehicle
US-10252571-B2 · Apr 9, 2019 · US
Work vehicle
US-2018104987-A1 · Apr 19, 2018 · US
Wheel alignment for line striper
US-2017204570-A1 · Jul 20, 2017 · US
Device for limiting swivel of a wheel
US-9120350-B2 · Sep 1, 2015 · US