Prosecution Insights
Last updated: August 18, 2026

Examiner: BELLINGER, JASON R

Tech Center 4100 • Art Units: 1759 3615 3617 4100

This examiner grants 70% of resolved cases

Performance Statistics

69.9%
Allow Rate
+9.9% vs TC avg
1,278
Total Applications
+18.6%
Interview Lift
1070
Avg Prosecution Days
Based on 1235 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
19.2%
§102 Novelty
34.6%
§103 Obviousness
37.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18965162 Tire Inflation Device and Inflation System Non-Final OA Volvo Car Corporation
18942958 CONFIGURABLE WHEEL FOR A VEHICLE Non-Final OA FERRARI S.P.A.
18565734 ULTRA-LIGHTWEIGHT STEEL WHEEL FOR COMMERCIAL VEHICLE Non-Final OA Thyssenkrupp Steel Europe AG
18884621 LINK DEVICE AND TRACK Non-Final OA Caterpillar SARL
18119885 ULTRA-DEEP INDUCTION HARDENING FOR TRACK PADS Final Rejection Caterpillar Inc.
18854404 NON-PNEUMATIC TIRE FOR RUTWANDER HAVING VARIED OUTER CIRCUMFERENCE Non-Final OA COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
19007412 WHEEL BEARING RETENTION AND ALIGNMENT Non-Final OA ArvinMeritor Technology, LLC
19177812 DEVICE FOR ENHANCING TRACTION OF A TRACKED VEHICLE Final Rejection JB INNOVATIONS LIMITED
18497329 Wheel and Non-Pneumatic Tire Assembly Final Rejection DuPont Polymers, Inc.

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