Prosecution Insights
Last updated: April 19, 2026

Shenzhen Huachengda Precision Industry Co. Ltd.

10 pending office actions

Portfolio Summary

10
Total Pending OAs
4
Final Rejections
6
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18564622 ATOMIZATION HEATING ASSEMBLY AND ATOMIZATION HEATING DEVICE USING SAME YAARY, ERIC 1755 Non-Final OA Nov 28, 2023
18224583 ATOMIZING DEVICE, ATOMIZING ASSEMBLY THEREOF, AND MANUFACTURING PROCESS OF ATOMIZING ASSEMBLY SCHNEIDER, THOMAS FRANK 1749 Non-Final OA Jul 21, 2023
18224577 Atomizing Device, Atomizing Assembly, and Manufacturing Process of Atomizing Assembly MARTIN, JOHN MITCHELL 1755 Final Rejection Jul 21, 2023
18272361 HIGH STRENGTH ATOMIZATION ASSEMBLY AND ATOMIZATION APPARATUS MOORE, STEPHANIE LYNN 1747 Non-Final OA Jul 14, 2023
18272346 HEATING MECHANISM FOR ATOMIZATION BY HEATING AND ATOMIZATION DEVICE BACHNER, ROBERT G 2898 Non-Final OA Jul 13, 2023
18033563 ATOMIZATION DEVICE WITH GOOD ATOMIZATION EFFECT DIYAN, OLUWATOSIN OLUWATUMININ 1755 Final Rejection Apr 25, 2023
18033360 ATOMIZING CORE WITH AIR FLOW CHAMBER DIYAN, OLUWATOSIN OLUWATUMININ 1755 Final Rejection Apr 24, 2023
18026598 HEATING MECHANISM FOR HEATING IN STAGES, AND ATOMIZATION APPARATUS USING SAME KHLOK, BONITA 3761 Non-Final OA Mar 16, 2023
18011548 ATOMIZER AND ATOMIZING ASSEMBLY PHAM, VU PHI 1755 Final Rejection Dec 20, 2022
17800223 FRAME-TYPE HEATING ASSEMBLY, HEATING UNIT, AND ATOMIZATION SYSTEM MOORE, STEPHANIE LYNN 1747 Non-Final OA Aug 16, 2022

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