Valve stem made of thermoplastic material
US-11148484-B2 · Oct 19, 2021 · US
characterised by particular features of the valve stem
characterised by particular features of the valve stem · 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 | B60C29/005 |
| Official title | {characterised by particular features of the valve stem} |
| Display label | characterised by particular features of the valve stem |
| Total patents | 99 |
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 | 9 |
| 2016 | 7 |
| 2017 | 15 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 13 |
| 2022 | 14 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve system, tire parameter monitoring system and method for mounting a tire parameter monitoring system onto a wheel rim of a vehicle
US-2021252922-A1 · Aug 19, 2021 · US
Valve core
US-2020408314-A1 · Dec 31, 2020 · US
Electronic unit for measuring operating parameters of a vehicle wheel, comprising an electronic casing and an inflation valve of elastically deformable type
US-2020346502-A1 · Nov 5, 2020 · US
Mounting stem for inflation valve and sensor
US-10814681-B2 · Oct 27, 2020 · US
Tubeless valve assembly
US-10807424-B2 · Oct 20, 2020 · US
Tire pressure sensor
US-2020324589-A1 · Oct 15, 2020 · US
Inflation valve for tire rim with limitation of elastic deformation
US-2020298636-A1 · Sep 24, 2020 · US
Tire condition detecting device
US-2020254831-A1 · Aug 13, 2020 · US
Valve stem made of thermoplastic material
US-2020122532-A1 · Apr 23, 2020 · US
Protective Assembly For Tyre Pressure Sensor
US-2020079161-A1 · Mar 12, 2020 · US
Tire-pressure-monitoring system
US-2020001668-A1 · Jan 2, 2020 · US
Tire pressure management system
US-10449814-B2 · Oct 22, 2019 · US
Assembly for a tire inflation system and the tire inflation system made therewith
US-10384498-B2 · Aug 20, 2019 · US
Bicycle and tire structure
US-2019217664-A1 · Jul 18, 2019 · US
Tubeless valve assembly
US-2019210416-A1 · Jul 11, 2019 · US
Decompression air valve
US-10323760-B2 · Jun 18, 2019 · US
Mounting stem for inflation valve and sensor
US-2019118590-A1 · Apr 25, 2019 · US
Valve stem-based air maintenance tire and method
US-10220658-B2 · Mar 5, 2019 · US
Air maintenance tire system component protector
US-10189321-B2 · Jan 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60C29/005?
- CPC B60C29/005 is the Cooperative Patent Classification code for “characterised by particular features of the valve stem.”
- How many patents are filed under CPC B60C29/005 (characterised by particular features of the valve stem)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC B60C29/005 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).