Prosecution Insights
Last updated: May 29, 2026

Examiner: MAH, CHUCK Y

Tech Center 3600 • Art Units: 3677

This examiner grants 79% of resolved cases

Performance Statistics

79.4%
Allow Rate
+27.4% vs TC avg
1,418
Total Applications
+9.7%
Interview Lift
726
Avg Prosecution Days
Based on 1402 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
13.0%
§102 Novelty
38.1%
§103 Obviousness
43.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19036899 TWO-WAY LOCKING DOOR STOP AND METHOD FOR TWO-WAY LOCKING OF DOOR LEAF Non-Final OA Ningbo Eudemon Child Protective Equipment Co., Ltd.
18748922 CONSTRUCTION TOOL HANDLE Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18985865 HINGE ASSEMBLY FOR A GATE Non-Final OA Universal City Studios LLC
19040542 Appliance Lid Hinge Non-Final OA Mansfield Engineered Components, LLC
18987819 ECCENTRIC CAM ACTION DOOR CLOSER FOR GLASS DOOR Non-Final OA SUN-Q DOOR CONTROLS LIMITED
18983119 DOOR CHECKER ASSEMBLY FOR VEHICLE Non-Final OA ILJIN CO., LTD.
18955397 DOOR HOLDER ASSEMBLY Non-Final OA Q ALPHA, INC.
18884560 HARDWARE BAR ASSEMBLY Non-Final OA LIBERTY HARDWARE MFG. CORP.
18493032 RETAINER FOR A CABINET, A DRAWER, A BIN, OR FURNITURE Final Rejection LIBERTY HARDWARE MFG. CORP.
18885204 DOOR CHECK Non-Final OA Austin Hardware & Supply, Inc.
18688516 DUAL-AXIS TORQUE HINGE Final Rejection SUGATSUNE KOGYO CO., LTD.

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