Prosecution Insights
Last updated: April 19, 2026

Dcstar Inc.

9 pending office actions

Portfolio Summary

9
Total Pending OAs
4
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19315416 A RESPIRATORY OBSTRUCTION REMOVAL DEVICE ZHANG, TINA 3785 Final Rejection Aug 29, 2025
19305514 PATIENT INTERFACE CUSHION WITH FABRIC DIXON, ANNETTE FREDRICKA 3785 Non-Final OA Aug 20, 2025
19229626 RESPIRATORY MASK WITH GOOD SEALING AND COMFORT WOODWARD, VALERIE LYNN 3785 Non-Final OA Jun 05, 2025
19036935 RESPIRATORY OBSTRUCTION REMOVAL DEVICE ZHANG, TINA 3785 Non-Final OA Jan 24, 2025
18786021 A MASK WITH A VALVE RUDDIE, ELLIOT S 3785 Final Rejection Jul 26, 2024
18777015 AN ORAL APPLIANCE LEE, MICHELLE J 3786 Non-Final OA Jul 18, 2024
18777086 A MANDIBULAR ADVANCEMENT DEVICE WITH AN ADJUSTMENT PART NGUYEN, CAMTU TRAN 3786 Final Rejection Jul 18, 2024
18540171 CONNECTOR FOR A FRAME OF A RESPIRATOR BOECKER, JOSEPH D 3785 Final Rejection Dec 14, 2023
29861128 Frame STARR, LEE DAVID 2944 Non-Final OA Nov 28, 2022

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