Prosecution Insights
Last updated: April 19, 2026

K&N Engineering Inc.

9 pending office actions

Portfolio Summary

9
Total Pending OAs
3
Final Rejections
6
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18990604 ELECTRONIC CARBURETOR INJECTION STAUBACH, CARL C 3747 Non-Final OA Dec 20, 2024
18922154 Turbo-Boost Control System MO, XIAO EN 3747 Non-Final OA Oct 21, 2024
18920761 Pleat Counter NGUYEN, HAI L 2842 Non-Final OA Oct 18, 2024
18669165 CATCH CAN OIL FILTER HASAN, SYED O 3747 Non-Final OA May 20, 2024
18424611 FILTER OIL FORMULATION LAWRENCE JR, FRANK M 1776 Non-Final OA Jan 26, 2024
18514315 CONE AIR FILTER BUI, DUNG H 1773 Final Rejection Nov 20, 2023
18385304 PRO STOCK FUEL INJECTION AIR INTAKE ASSEMBLY CAMPBELL, JOSHUA A 3747 Non-Final OA Oct 30, 2023
18217306 MAGNETIC COVER FOR AIR FILTER BOX CLEMENTE, ROBERT ARTHUR 1773 Final Rejection Jun 30, 2023
17831820 HVAC Home Air Filter CLEMENTE, ROBERT ARTHUR 1773 Final Rejection Jun 03, 2022

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