Prosecution Insights
Last updated: April 19, 2026

Beijingwest Industries Co. Ltd.

4 pending office actions

Portfolio Summary

4
Total Pending OAs
1
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18380654 SEQUENTIAL TELESCOPIC PASSIVE DAMPER TORRES WILLIAMS, MELANIE 3616 Non-Final OA Oct 17, 2023
18380606 DOUBLE CHAMFERED HYDRAULIC COMPRESSION STOP SLEEVE SAHNI, VISHAL R 3616 Non-Final OA Oct 16, 2023
18461365 LASER HARDENING LOW-CARBON STEEL DAMPER TUBES LANE, NICHOLAS J 3616 Final Rejection Sep 05, 2023
18305310 CONTROLLED DAMPER WITH PROPORTIONAL VALVE AND CROSS-FLOW BYPASS SLEEVE IRVIN, THOMAS W 3616 Non-Final OA Apr 21, 2023

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