Examiner: TSUI, ALFRED H

Tech Center 3600 • Art Units: 3621 3626 3671 3681 3685

This examiner grants 32% of resolved cases

Performance Statistics

32.4%

Allow Rate

-19.6% vs TC avg

242

Total Applications

+33.2%

Interview Lift

1553

Avg Prosecution Days

Based on 204 resolved cases, 2023–2026

30.3%

§101 Eligibility

9.3%

§102 Novelty

45.6%

§103 Obviousness

14.1%

§112 Clarity

App #	Title	Status	Assignee
18544531	SYSTEM FOR SLIDABLY RETAINING MOLDBOARDS OF GRADING MACHINES	Non-Final OA	Caterpillar Inc.
18540559	SNOW WING LINKAGE	Non-Final OA	Caterpillar Inc.
18470692	CORNER SEGMENT	Non-Final OA	Caterpillar Inc.
18164592	THREE-POINT HITCH HOOK UP ASSIST SYSTEM	Final Rejection	Caterpillar Inc.

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