Prosecution Insights
Last updated: April 19, 2026

Allen Engineering Corporation

3 pending office actions

Portfolio Summary

3
Total Pending OAs
0
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18415229 Zero Turn Radius Concrete Buggy WILHELM, TIMOTHY 3617 Non-Final OA Jan 17, 2024
18540006 Electric Polisher for Concrete Surfaces NGUYEN, DUSTIN T 3745 Non-Final OA Dec 14, 2023
18239342 Dual Rotor Ride-on Surface Polisher FULL, SIDNEY DANIELLE 3723 Non-Final OA Aug 29, 2023

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