Throttle controlled intake system
US-2023417200-A1 · Dec 28, 2023 · US
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K&N Eng Inc patents in 2023
K&N Eng Inc was listed as an assignee on 40 patent publications in 2023.
| Metric | Value |
|---|---|
| Company | K&N Eng Inc |
| Year | 2023 |
| Patents | 40 |
Patents
Representative publications for K&N Eng Inc in 2023.
Black air filter oil composition
US-2023415084-A1 · Dec 28, 2023 · US
Hydrocarbon absorbing air filter box
US-2023398485-A1 · Dec 14, 2023 · US
Cone air filter
US-11826687-B2 · Nov 28, 2023 · US
Aircharger air intake system and method
US-2023366367-A1 · Nov 16, 2023 · US
Top CPC classifications
Most common classification codes for K&N Eng Inc in 2023.
| CPC | Patents |
|---|---|
| F02M35/0204 | 11 |
| F02M35/02483 | 10 |
| B01D46/521 | 8 |
| B01D2279/60 | 7 |
| F02M35/024 | 7 |
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